# General Purpose Relay, JW Series, Power, Non Latching, SPDT, 24 VDC, 10 A

![Product image](https://novapart.co/image/farnell:2103605/)

**URL**: https://novapart.co/products/JW1FSN-DC24V/general-purpose-relay-jw-series-power-non-latching
**SKU**: JW1FSN-DC24V
**Manufacturer**: PANASONIC
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €1.5400
**Stock**: 500+
**Lead Time**: 162 days (indicative)

## Description

Contact Configuration:SPDT; Coil Voltage:24VDC; Contact Current:10A; Product Range:JW Series; Relay Mounting:Through Hole; Coil Type:Non Latching; Contact Voltage VAC:277VAC; Relay Termina

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (23-Jan-2024) |
| Coil Type | Non Latching |
| Coil Voltage | 24VDC |
| Product Range | JW Series |
| Relay Mounting | Through Hole |
| Coil Resistance | 1.1kohm |
| Contact Current | 10A |
| Relay Terminals | Solder |
| Contact Material | Silver Nickel |
| Contact Voltage Vac | 277V |
| Contact Voltage Vdc | 30V |
| Approvals & Standards | CSA, UL, VDE |
| Contact Configuration | SPDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2103605/)

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## Power Relays ( Over 2 A ) JW RELAYS 

Product Catalog 

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2026.1 

## Power Relays ( Over 2 A ) JW RELAYS 

## 1 Form A/1 Form C/2 Form A/2 Form C, 5 A/10 A, Power relays 

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Protective construction：Flux-resistant/Sealed FEATURES<br>●Miniature/slim:<br>12.8 mm ( W ) × 28.6 mm ( L ) × 20 mm ( H )<br>●Standard type ( 5 A ) and high capacity type<br>28.6 12.8 ( 10 A ) are available<br>●PC board sockets are available<br>20<br>TYPICAL APPLICATIONS<br>eo ●Home appliance<br>●Office machine<br>●Industrial equipment<br>（Unit：mm）<br>ORDERING INFORMATION ( PART NO. : Ordering part number for Japanese market )<br>AJW 1<br>Protective construction Rated coil voltage (DC) Contact material<br>2：Sealed Part No. 0 1 2 3 5 9  F  ：AgSnO2 type (1a)<br>5：Flux-resistant  Rated coil voltage (V) 6 12 24 48 9 5 Nil：AgNi type (1c, 2a, 2c)<br>Rated operating power Coil insulation class<br>1：Standard Nil：Class E insulation<br>—— Contact arrangement/Contact capacity 81：Class B insulation (UL )<br>1：1 Form A Standard (5A)<br>2：1 Form A High capacity (10A)*<br>3：1 Form C Standard (5A)<br>4：1 Form C High capacity (10A)*<br>5：2 Form A Standard (5A)<br>7：2 Form C Standard (5A)<br>* 1 Form A and 1 Form C only.<br>ORDERING INFORMATION ( TYPE NO. : Ordering part number for non Japanese market )<br>JW N<br>Contact capacity Operate voltage Rated coil voltage<br>Nil：Standard（5A） N：Max. 70% V of rated coil voltage DC 5, 6, 9, 12, 24, 48V<br>F ：High capacity（10A）*<br>aa Contact arrangement Protective construction Coil insulation class Contact material<br>1 ：1 Form C S：Sealed Nil：Class E insulation F ：AgSnO2 type（1a）<br>1a：1 Form A H：Flux-resistant B ：Class B insulation Nil：AgNi type（1c, 2a, 2c）<br>2 ：2 Form C<br>2a：2 Form A<br>* 1 Form A and 1 Form C only.<br>**----- End of picture text -----**<br>


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ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## TYPES 

" Type No. " is ordering part number for non Japanese market. " Part No. " is ordering part number for Japanese market. 

## ●Standard type ( 5 A ) 

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Sealed Flux-resistant Standard packing<br>Contact  Rated coil<br>Inner  Outer<br>arrangement voltage Type No. Part No. Type No. Part No. carton carton<br>5 V DC JW1aSN-DC5V-F AJW1219F JW1aHN-DC5V-F AJW1519F<br>6 V DC JW1aSN-DC6V-F AJW1210F JW1aHN-DC6V-F AJW1510F<br>9 V DC JW1aSN-DC9V-F AJW1215F JW1aHN-DC9V-F AJW1515F<br>1 Form A<br>12 V DC JW1aSN-DC12V-F AJW1211F JW1aHN-DC12V-F AJW1511F<br>24 V DC JW1aSN-DC24V-F AJW1212F JW1aHN-DC24V-F AJW1512F<br>48 V DC JW1aSN-DC48V-F AJW1213F JW1aHN-DC48V-F AJW1513F<br>5 V DC JW1SN-DC5V AJW3219 JW1HN-DC5V AJW3519<br>6 V DC JW1SN-DC6V AJW3210 JW1HN-DC6V AJW3510<br>9 V DC JW1SN-DC9V AJW3215 JW1HN-DC9V AJW3515<br>1 Form C<br>12 V DC JW1SN-DC12V AJW3211 JW1HN-DC12V AJW3511<br>24 V DC JW1SN-DC24V AJW3212 JW1HN-DC24V AJW3512<br>48 V DC JW1SN-DC48V AJW3213 JW1HN-DC48V AJW3513<br>100 pcs. 500 pcs.<br>5 V DC JW2aSN-DC5V AJW5219 JW2aHN-DC5V AJW5519<br>6 V DC JW2aSN-DC6V AJW5210 JW2aHN-DC6V AJW5510<br>9 V DC JW2aSN-DC9V AJW5215 JW2aHN-DC9V AJW5515<br>2 Form A<br>12 V DC JW2aSN-DC12V AJW5211 JW2aHN-DC12V AJW5511<br>24 V DC JW2aSN-DC24V AJW5212 JW2aHN-DC24V AJW5512<br>48 V DC JW2aSN-DC48V AJW5213 JW2aHN-DC48V AJW5513<br>5 V DC JW2SN-DC5V AJW7219 JW2HN-DC5V AJW7519<br>6 V DC JW2SN-DC6V AJW7210 JW2HN-DC6V AJW7510<br>9 V DC JW2SN-DC9V AJW7215 JW2HN-DC9V AJW7515<br>2 Form C<br>12 V DC JW2SN-DC12V AJW7211 JW2HN-DC12V AJW7511<br>24 V DC JW2SN-DC24V AJW7212 JW2HN-DC24V AJW7512<br>48 V DC JW2SN-DC48V AJW7213 JW2HN-DC48V AJW7513<br>**----- End of picture text -----**<br>


Note) Class B coil insulation type is available. Ex ) AJW121181F 

## ●High capacity type ( 10 A ) 

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Sealed Flux-resistant Standard packing<br>Contact  Rated coil<br>Inner  Outer<br>arrangement voltage Type No. Part No. Type No. Part No. carton carton<br>5 V DC JW1aFSN-DC5V-F AJW2219F JW1aFHN-DC5V-F AJW2519F<br>6 V DC JW1aFSN-DC6V-F AJW2210F JW1aFHN-DC6V-F AJW2510F<br>9 V DC JW1aFSN-DC9V-F AJW2215F JW1aFHN-DC9V-F AJW2515F<br>1 Form A<br>12 V DC JW1aFSN-DC12V-F AJW2211F JW1aFHN-DC12V-F AJW2511F<br>24 V DC JW1aFSN-DC24V-F AJW2212F JW1aFHN-DC24V-F AJW2512F<br>48 V DC JW1aFSN-DC48V-F AJW2213F JW1aFHN-DC48V-F AJW2513F<br>100 pcs. 500 pcs.<br>5 V DC JW1FSN-DC5V AJW4219 JW1FHN-DC5V AJW4519<br>6 V DC JW1FSN-DC6V AJW4210 JW1FHN-DC6V AJW4510<br>9 V DC JW1FSN-DC9V AJW4215 JW1FHN-DC9V AJW4515<br>1 Form C<br>12 V DC JW1FSN-DC12V AJW4211 JW1FHN-DC12V AJW4511<br>24 V DC JW1FSN-DC24V AJW4212 JW1FHN-DC24V AJW4512<br>48 V DC JW1FSN-DC48V AJW4213 JW1FHN-DC48V AJW4513<br>**----- End of picture text -----**<br>


Note) Class B coil insulation type is available. Ex ) AJW221181F 

For the sockets, please refer to the " JW RELAYS PC board sockets ". 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

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ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## RATING 

## ■Coil data 

- Operating characteristics such as " Operate voltage " and " Release voltage " are influenced by mounting conditions or ambient temperature, etc. 

Therefore, please use the relay within ±5 % of rated coil voltage. 

- " Initial " means the condition of products at the time of delivery. 

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Rated coil  Operate voltage*1 Release voltage*1 Rated operating current Coil resistance Rated operating  Max. allowable<br>voltage ( at 20 ℃ ) ( at 20 ℃ ) ( ±10 %, at 20 ℃ ) power voltage<br>( ±10 %, at 20 ℃ )<br>5 V DC 106 mA    47 Ω 130 % V of rated<br>6 V DC 88 mA    68 Ω coil voltage<br>( at 60 ℃: class E<br>9 V DC rated coil voltageMax. 70 % V of  rated coil voltageMin. 10 % V of 58 mA   155 Ω 530 mW insulation )<br>12 V DC 44 mA   270 Ω 120 % V of rated<br>( Initial ) ( Initial )<br>24 V DC 22 mA 1,100 Ω coil voltage<br>( at 85 ℃: class B<br>48 V DC 11 mA 4,400 Ω insulation )<br>**----- End of picture text -----**<br>


*1: square, pulse drive 

## ■Specifications 

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Specifications<br>Item<br>Standard type High capacity type<br>Contact arrangement 1 Form A, 1 Form C, 2 Form A, 2 Form C 1 Form A, 1 Form C<br>Contact resistance<br>( initial ) Max. 100 mΩ ( by voltage drop 6 V DC 1 A )<br>Contact material 1 Form A: AgSnO2 type<br>1 Form C, 2 Form A, 2 Form C: AgNi type<br>Contact rating<br>Contact data 5 A 250 V AC, 5 A 30 V DC 10 A 250 V AC, 10 A 30 V DC<br>( resistive )<br>Max. switching<br>1,250 VA, 150 W 2,500 VA, 300 W<br>power ( resistive )<br>Max. switching voltage 250 V AC, 30 V DC<br>Max. switching current 5 A 10 A<br>Min. switching load 100 mA 5 V DC<br>Insulation resistance ( initial ) *1 Min. 1,000 MΩ ( at 500 V DC, Measured portion is the same as the case of dielectric strength. )<br>Between open<br>contacts 1,000 V rms for 1 min ( detection current: 10 mA )<br>Dielectric<br>strength ( initial ) Between contact sets 2 Form A, 2 Form C: 3,000 V rms for 1 min ( detection current: 10 mA ) ( coil de-energized condition ) −<br>Between contact<br>and coil 5,000 V rms for 1 min ( detection current: 10 mA ) ( coil de-energized condition )<br>Surge<br>withstand  Between contact<br>voltage  and coil 10,000 V ( coil de-energized condition )<br>( initial ) *1 *2<br>Time  Operate time Max. 15 ms ( at rated coil voltage, at 20 ℃, without bounce )<br>characteristics<br>( initial ) Release time Max. 5 ms ( at rated coil voltage, at 20 ℃, without bounce, without coil diode )<br>1 Form A, 1 Form C, 2 Form A: 98 m/s2<br>Shock resistance Functional ( half-sine shock pulse: 11 ms, detection time: 10 µs )2 Form C: 98 m/s2 98 m/sdetection time: 10 µs ) 2 ( half-sine shock pulse: 11 ms,<br>( initial ) *1 ( half-sine shock pulse: 11 ms, detection time: 1 ms )<br>Destructive 980 m/s2 ( half-sine shock pulse: 6 ms )<br>1 Form A, 1 Form C, 2 Form A: 10 to 55 Hz<br>Vibration  Functional ( at double amplitude of 1.6 mm, detection time: 10 µs ) 10 to 55 Hz ( at double amplitude of<br>resistance 2 Form C: 10 to 55 Hz 1.6 mm, detection time: 10 µs )<br>( initial ) *1 ( at double amplitude of 1.6 mm, detection time: 1 ms )<br>Destructive 10 to 55 Hz ( at double amplitude of 2 ｍｍ )<br>Expected life *1 Mechanical life Min. 5 × 106 ope. ( switching frequency: at 180 times/min ) ( without coil diode )<br>Conditions for<br>Conditions usage, transport and  Ambient temperature: −40 to ＋60 ℃ ( class E insulation ) , −40 to ＋85 ℃ ( class B insulation )<br>storage*3 Humidity: 5 to 85 % RH ( Avoid icing and condensation )<br>Unit weight Approx. 13 g<br>**----- End of picture text -----**<br>


- *1: For detailed information on expected life, surge withstand voltage, insulation resistance, vibration resistance, and shock resistance, please refer to " Cautions for usage of JW relays " . 

- *2: Wave is standard shock voltage of ±1.2 × 50 µs 

- *3: For ambient temperature, please read " GUIDELINES FOR RELAY USAGE ". 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

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> Panasonic Industry Co., Ltd. 2026 ASCTB190E   202601 

Power Relays ( Over 2 A ) JW RELAYS 

## ■Expected electrical life 

Conditions: Resistive load, Sealed: at ON: OFF ＝ 1 s: 9 s • Flux-resistant: at 20 times/min, without coil diode ●Standard type ( 5 A ) 

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Number of operations<br>Type Switching capacity<br>Sealed Flux-resistant<br>5 A 250 V AC Min. 100 × 103 ope.<br>1 Form A, 1 Form C, 2 Form A, 2 Form C 5 A 30 V DC Min. 100 × 103 ope.<br>●High capacity type ( 10 A )<br>Number of operations<br>Type Switching capacity<br>Sealed Flux-resistant<br>10 A 250 V AC Min. 30 × 103 ope.<br>1 Form A 5 A 250 V AC Min. 100 × 103 ope.<br>10 A 30 V DC Min. 100 × 103 ope.<br>10 A 250 V AC Min. 100 × 103 ope.<br>NO 10 A 30 V DC Min. 100 × 103 ope.<br>10 A 250 V AC Min. 20 × 103 ope. Min. 30 × 103 ope.<br>1 Form C 6 A 250 V AC Min. 100 × 103 ope.<br>NC 10 A 30 V DC Min. 10 × 103 ope.<br>5 A 30 V DC Min. 100 × 103 ope.<br>**----- End of picture text -----**<br>


Note) For more information on electrical life, please refer to " Cautions for usage of JW relays " 

## REFERENCE DATA 

## ■1 Form A Standard type 

1. Operate and release time characteristics 

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Tested ｓample：JW1aSN-DC 12V-F, 10 pcs.<br>Ambient temperature：20℃<br>10<br>Operate time<br>Max.<br>5 Ave.<br>Min<br>Release time Max.<br>Ave.<br>Min<br>0<br>80 90 100 110 120<br>Coil applied voltage（%V）<br>）<br>ms<br>（Operate and release time<br>**----- End of picture text -----**<br>


## ■1 Form A High capacity type 

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1-1. Coil temperature characteristics  1-2. Coil temperature characteristics  2. Operate and release time<br>( Average ) ( Average ) characteristics<br>Tested sample：JW1aFSN-DC 12V-F Tested sample：JW1aFSN-DC 12V-F Tested sample：JW1aFSN-DC 12V-F, 10 pcs.<br>Measured portion：Coil inside Measured portion：Coil inside Ambient temperature：20℃<br>Contact carrying current：5A Contact carrying current：10A<br>70 25℃ 70 25℃ 10<br>60℃<br>60 60℃ 60<br>85℃ 85℃<br>50 50<br>Operate time<br>40 40<br>5 Max.<br>Ave.<br>30 30 Min<br>20 20<br>Release time Max.<br>Ave.<br>10 10 Min<br>0 0 0<br>100 120 140 160 100 120 140 160 80 90 100 110 120<br>Coil applied voltage（%V） Coil applied voltage（%V） Coil applied voltage（%V）<br>）<br>ms<br>（<br>（℃） （℃）<br>Temperature rise  Temperature rise<br>Operate and release time<br>**----- End of picture text -----**<br>


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ー 4 ー 

ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## ■1 Form C Standard type 

## 1. Operate and release time characteristics 

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Tested sample：JW1SN-DC 12V, 6 pcs.<br>Ambient temperature：20℃<br>13<br>12<br>11<br>10<br>9<br>8<br>Operate time<br>7<br>6<br>Max.<br>5 AvMin. e .<br>4 Release time<br>Max.<br>3 Av e .<br>2 Min.<br>1<br>80 90 100 110 120 130<br>Coil applied voltage（%V）<br>■2 Form A Standard type<br>1. Operate and release time characteristics<br>Tested sample：JW2aSN-DC 24V, 6 pcs.<br>Ambient temperature：20℃<br>14<br>13<br>12<br>Operate time<br>10<br>Max.<br>8 Ave.<br>Min.<br>6<br>4 Release time Max.<br>Ave.<br>2 Min .<br>80 90 100 110 120<br>Coil applied voltage（%V）<br>）<br>ms<br>（Operate and release time<br>）<br>ms<br>（Operate and release time<br>**----- End of picture text -----**<br>


## ■2 Form C Standard type 

## 1. Operate and release time characteristics 

Tested sample：JW2SN-DC 24V, 6 pcs. Ambient temperature：20℃ 

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9<br>8<br>7<br>Operate time<br>6<br>Max.<br>5 AvMin. e .<br>4<br>3 M a x.<br>Ave.<br>2 Release time Mi n .<br>1<br>0<br>80 90 100 110 120 130<br>Coil applied voltage（%V）<br>）<br>ms<br>（Operate and release time<br>**----- End of picture text -----**<br>


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ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## DIMENSIONS ( Unit: mm ) 

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ep CAD The CAD data of the products with a " CAD " mark can be downloaded from our Website.<br>**----- End of picture text -----**<br>


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■1 Form A<br>aD CAD External dimensions Recommended PC board pattern<br>( BOTTOM VIEW )<br>OQ @- -—--—--—- - —@<br>28.6<br>20.0 2.4<br>4ｰ1.5dia. 3.5<br>Tolerance ±0.1<br>Schematic<br>( BOTTOM VIEW )<br>0.8 1.1<br>0.5 0.3<br>7.6<br>0.3<br>[+ 20.0 2.4 ie<br>3.5<br>General tolerance<br>Less than 1 mm: ±0.1<br>Min. 1 mm less than 3 mm: ±0.2<br>Min. 3 mm: ±0.3<br>12.8<br>7.6<br>20<br>0.4<br>3.6<br>**----- End of picture text -----**<br>


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■1 Form C<br>aD CAD External dimensions<br>28.6<br>0.8 0.5 0.3 1.1<br>0.5 0.3 7.6<br>16.5 2.4<br>— ET 4<br>3.5 3.5<br>General tolerance<br>Less than 1 mm: ±0.1<br>Min. 1 mm less than 3 mm: ±0.2<br>Min 3 mm: ±0 3<br>12.8<br>20<br>0.4<br>3.6<br>**----- End of picture text -----**<br>


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Recommended PC board pattern<br>( BOTTOM VIEW )<br>16.5<br>5ｰ1.5dia. 3.5 3.5<br>Tolerance ±0.1<br>Schematic<br>( BOTTOM VIEW )<br>7.6<br>**----- End of picture text -----**<br>


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ー 6 ー © Panasonic Industry Co., Ltd. 2026 

ASCTB190E   202601 

Power Relays ( Over 2 A ) JW RELAYS 

## ■2 Form A, 2 Form C 

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CAD External dimensions Recommended PC board pattern<br>( BOTTOM VIEW )<br>28.6<br>15.0 5.0 5.0 1.3<br>8ｰ1.5dia.<br>Tolerance ±0.1<br>Schematic<br>( BOTTOM VIEW )<br>0.8 0.5 0.5 0.3 1.1<br>0.3 7.5<br>15.0 5.0 5.0 1.3<br>General tolerance<br>Less than 1 mm: ± 0.1<br>Min. 1 mm less than 3 mm: ± 0.2<br>Min. 3 mm: ± 0.3<br>12.8<br>7.5<br>20.0<br>0.4<br>3.6<br>**----- End of picture text -----**<br>


Note: JW 2 Form A is as shown in the diagram above except the N.C. terminals are not present. 

## SAFETY STANDARDS 

Each standard may be updated at any time, so please check our Website for the latest information. 

## ■UL ( Approved ) 

## ●Standard type 

1 Form A 2 Form A File No. Contact rating File No. Contact rating 5 A 277 V AC General Use 5 A 277 V AC General Use 5 A  30 V DC Resistive 5 A  30 V DC Resistive E43028 1/8 HP 250 V AC E43028 1/8 HP 250 V AC 1/8 HP 125 V AC 1/8 HP 125 V AC ~~Ss~~ B300 Pilot Duty 1 Form C 2 Form C File No. Contact rating File No. Contact rating 5 A 277 V AC General Use 5 A 277 V AC General Use 5 A  30 V DC Resistive 5 A  30 V DC Resistive E43028 1/8 HP 250 V AC E43028 1/8 HP 250 V AC 1/8 HP 125 V AC 1/8 HP 125 V AC ~~=~~ B300 Pilot Duty ●High capacity type 1 Form A 1 Form C File No. Contact rating File No. Contact rating 10 A 277 V AC General Use 10 A 277 V AC General Use 10 A  30 V DC Resistive 10 A  30 V DC Resistive E43028 1/3 HP 250 V AC E43028 1/3 HP 250 V AC ~~—~~ 1/3 HP 125 V AC 1/3 HP 125 V AC Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com ー 7 ー Panasonic Industry Co., Ltd. 2026 ASCTB190E   202601 

> Panasonic Industry Co., Ltd. 2026 ASCTB190E   202601 

Power Relays ( Over 2 A ) JW RELAYS 

## ■CSA ( Approved ) 

●Standard type 

## 1 Form A 

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File No. Contact rating<br>**----- End of picture text -----**<br>


5 A 277 V AC General Use 5 A 30 V DC Resistive 1024714 1/8 HP 250 V AC 1/8 HP 125 V AC 

## 1 Form C 

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File No. Contact rating<br>5 A 277 V AC General Use<br>**----- End of picture text -----**<br>


5 A 30 V DC Resistive 1024714 1/8 HP 250 V AC 1/8 HP 125 V AC 

## 2 Form A 

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File No. Contact rating<br>**----- End of picture text -----**<br>


|File No.|Contact rating|
|---|---|
|||
|1024714|5 A 277 V AC General Use|
||5 A 30 V DC Resistive|
||1/8HP 250 V AC|
||1/8HP 125 V AC|
||B300 Pilot Duty|



## 2 Form C 

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File No. Contact rating<br>5 A 277 V AC General Use<br>**----- End of picture text -----**<br>


|File No.|Contact rating|
|---|---|
||5 A 277 V AC General Use|
|1024714|5 A 30 V DC Resistive|
||1/8HP 250 V AC|
||1/8HP 125 V AC|
||B300 Pilot Duty|



## ●High capacity type 

## 1 Form A 

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File No. Contact rating<br>10 A 277 V AC General Use<br>**----- End of picture text -----**<br>


10 A 30 V DC Resistive 1024714 1/3 HP 250 V AC 1/3 HP 125 V AC 

## 1 Form C 

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File No. Contact rating<br>10 A 277 V AC General Use<br>**----- End of picture text -----**<br>


|File No.|Contact rating|
|---|---|
||10 A 277 V AC General Use|
|1024714|10 A 30 V DC Resistive|
||1/3HP 250 V AC|
||1/3HP 125 V AC|



## ■VDE ( Approved ) 

●Standard type 

## 1 Form A 

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File No. insulationType of  Contact rating<br>5 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 103 ope.,<br>**----- End of picture text -----**<br>


|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|||5 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 10<br>3ope.,<br>|
|40013854|Class E<br>insulation|−40/＋60 ℃ *|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 100 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 10<br>3ope.,<br>−40/＋85 ℃ *|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 100 × 10<br>3ope.,<br>−40/＋85 ℃|



## 1 Form C 

|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|40013854|Class E<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|



## 2 Form A 

|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|40013854|Class E<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|



## 2 Form C 

|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|40013854|Class E<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|5 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||3 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||5 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|



Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 8 ー 

> Panasonic Industry Co., Ltd. 2026 ASCTB190E   202601 

Power Relays ( Over 2 A ) JW RELAYS 

## ●High capacity type 

## 1 Form A 

**==> picture [245 x 32] intentionally omitted <==**

**----- Start of picture text -----**<br>
File No. insulationType of  Contact rating<br>10 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 103 ope.,<br>**----- End of picture text -----**<br>


|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|||10 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 10<br>3ope.,<br>|
|40013854|Class E<br>insulation|−40/＋60 ℃ *|
|||7 A 250 V AC ( cosφ ＝ 0.4 ) , 100 × 10<br>3ope.,<br>−40/＋60 ℃|
|||10 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|10 A 250 V AC ( cosφ ＝ 1.0 ) , 50 × 10<br>3ope.,<br>−40/＋85 ℃ *|
|||7 A 250 V AC ( cosφ ＝ 0.4 ) , 100 × 10<br>3ope.,<br>−40/＋85 ℃|
|||10 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|



## 1 Form C 

**==> picture [246 x 32] intentionally omitted <==**

**----- Start of picture text -----**<br>
File No. insulationType of  Contact rating<br>10 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 103 ope.,<br>**----- End of picture text -----**<br>


|File No.|Type of<br>insulation|Contact rating|
|---|---|---|
|||10 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>|
|40013854|Class E<br>insulation|−40/＋60 ℃|
|||7 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
|||10 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋60 ℃|
||Class B<br>insulation|10 A 250 V AC ( cosφ ＝ 1.0 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||7 A 250 V AC ( cosφ ＝ 0.4 ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|
|||10 A 30 V DC ( 0 ms ) , 10 × 10<br>3ope.,<br>−40/＋85 ℃|



* Electrical Endurance Tests have been carried out on washtight (plastic sealed) relays with opened vent holes 

## ■CQC ( Approved ) 

## 2 Form C ( JW2SN-DC12V only ) 

**==> picture [245 x 15] intentionally omitted <==**

**----- Start of picture text -----**<br>
File No. Contact rating Operations Temp.<br>**----- End of picture text -----**<br>


|File No.|Contact rating|Operations|Temp.|
|---|---|---|---|
|||||
|CQC10002041727|5 A 250 V AC<br>( switching frequency<br>at 20 times/min)|10 × 10<br>3|―40 to ＋60 ℃|
|• Type of insulation ( Between contact and coil ): Basic insulation<br>• Pollution degree                                      : 2<br>• Impulse withstand voltage                      : 2,500 V<br>• Rated insulation voltage                         : 250 V<br>• Category of environmental protection   : RTⅡ, RTⅢ||||



- Type of interruption ( Between open contacts ) : Micro disconnection 

- • Mounting distance                                  : 10 mm • Duty factor                                               : 50 % • Test procedure                                         : A 

- Number of cycles for mechanical endurance: 5 × 106 

## INSULATION CHARACTERISTICS ( IEC61810-1 ) 

**==> picture [512 x 126] intentionally omitted <==**

**----- Start of picture text -----**<br>
Item Characteristics<br>Clearance/Creepage distance ( IEC61810-1 ) Min.5.5/8.0 mm<br>Category of protection ( IEC61810-1 ) RT II, III<br>Tracking resistance ( IEC60112 ) PTI 175<br>Insulation material group III a<br>Over voltage category III<br>Rated voltage 250 V<br>Pollution degree 3<br>Type of insulation ( Between contact and coil ) Reinforced insulation<br>Type of insulation ( Between open contacts ) Micro disconnection<br>Note) EN/IEC VDE Approved.<br>**----- End of picture text -----**<br>


## GUIDELINES FOR USAGE 

■For cautions for use, please read " GUIDELINES FOR RELAY USAGE ". https://industry.panasonic.com/global/en/products/control/relay/cautions_use 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 9 ー 

ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

■Cautions for usage of JW relays 

Please use our products in the conditions described in our specification sheets and catalog. Panasonic Industry Co., Ltd. does not guarantee any failure caused by the usage in the conditions beyond the specifications and catalog. 

- Please visit our Automation Controls Products web site and refer to the caution for use and the explanations of technical terms. 

- Please check the internal connection diagram in the catalog or specification, and connect the terminals correctly. If any wrong connection is made, it may cause circuit damage by unexpected malfunction, abnormal heat, fire, and so on. 

- When the voltage is applied to the relay coil exceeding± 5 %range of the rated voltage, relay operation cannot be assured. 

   - Additionally the ambient temperature and condition of the application should be considered under the worst condition of the actual usage because they may change the relay operate and release voltage. 

   - It is not allowed to apply the continuous maximum voltage to the coil. In order to obtain the specified performance, please apply the rated voltage. 

- The rated voltage ripple factor should be max. 5 %. When ripple current increases, the relay performance may be adversely affected, for example, the operation sound may increase. 

The change of ambient temperature and condition affect the relay performance, please evaluate in the worst condition of the actual usage. 

- Lifetime is dependent on the coil driving circuit, load type, operation frequency, on/off phase and ambient conditions. 

   - Please check lifetime under the actual condition. The following load conditions may reduce lifetime: 

   - If the on/off phase is synchronized with the AC load, contact lockup or welding may occur due to the material transfer of contact. 

   - When switching loads that cause contact spark discharge at high frequencies, the resulting spark energy may synthesize HNO3 which causes contact corrosion. 

   - To prevent this, take one or more of the following actions: 1. Use a spark suppressor across the contacts. 2. Reduce the operation frequency. 3. Reduce the ambient humidity. 

   - When " Dry-switching " without current conduction is used, please contact us. Note: Dry-switching Dry-switching can reduce the consumption of contact material without current conduction. On the other hand, as the contact cleaning effect disappears, conduction failure may occur. This dryswitching condition is not recommended in applying our relay. 

- The specification value of lifetime, surge withstand voltage, insulation resistance, vibration resistance and shock resistance are obtained from the relay independent test conducted under the standard test condition range of JIS C 5442 ( *1 ) ( Temperature 15 ℃ to 35 ℃, humidity 25 %RH to 75 %RH ) based on our company test level ( Confidence level of 60 %, confidence degree of min. 80 % ) , if specific conditions are not mentioned. 

- Panasonic Industry Co., Ltd does not guarantee the suitability of our relay for user application. In order to enhance the reliability of actual usage, please evaluate the relay under the actual worst conditions, and please judge the suitability for user application and whether the relay can be used. 

   - Please use our relay with sufficient margin for the performance, and carry out safety design such as redundant design, fire prevention design, malfunction prevention design and etc. In addition, periodic maintenance should be required. 

- Minimum switching load is a guide to the lower current limit of switching under the micro-load. This parameter is changed by the condition, such as switching times, environment condition, and expected reliability. Therefore, Panasonic Industry Co., Ltd. cannot assure the reliability. 

   - When the relay is used lower than minimum switching load, reliability is attrition. Please use the relay over minimum switching load. 

- If the relay is dropped, it should not be used again. 

- When a source of silicone gas ( silicone rubber, silicone oil, silicone coating materials and silicone filling materials etc. ) is used around the relay, the silicone gas ( low molecular weight siloxane etc. ) may be produced. The produced silicone gas may penetrate the plastic case and enter the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts. The silicon compound may be changed to the insulator which may cause the contact failure. Do not use any source of silicone gas around the relay. 

- Do not use the relay in areas where flammable or explosive gases from gasoline and thinner, etc., may be present. 

- Please check the insulation distance between each terminal and ground. 

- Please absolutely avoid the ultrasonic and high frequency vibration to the relay that adversely affects its performance. 

- The product specifications may be changed based on product improvements and another reasons ( specification changes, Including production discontinuation ) . 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 10 ー 

ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## JW RELAYS PC board sockets 

SELECTOR CHART ~~Pe~~ Socket JW1 PC board socket JW2 PC board socket ~~es~~ Relay type 1 Form A ● − ~~PO~~ 1 Form C ~~PO~~ ● − 2 Form A ~~Po~~ − ● 2 Form C − ● ~~PO~~ TYPES ~~re~~ Standard packing Product name Type No. Part No. Inner carton Outer carton JW1 PC board socket JW1-PS AJW8015 10 pcs. 100 pcs. JW2 PC board socket JW2-PS AJW8025 RATING ~~rr~~ Item Specifications Contact arrangement ~~PO~~ 1 pole 2 poles Dielectric strength ( initial ) Between charging portion: 1,500 V rms for 1 min ( detection current: 10 mA ) Between charging portion: Min. 100 MΩ Insulation resistance ( initial ) ( at 500 V DC, Measured portion is the same as the case of dielectric strength. ) Maximum carrying current ~~Po~~ 10 A 5 A Ambient temperature: −50 to ＋50 ℃ Conditions for usage, transport and storage Humidity: 5 to 85 % RH ( Avoid icing and condensation ) 

DIMENSIONS ( Unit: mm ) ee aD **CAD** The CAD data of the products with a " CAD " mark can be downloaded from our Website. 

**==> picture [504 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tr] CAD<br>External dimensions Recommended PC board pattern<br>( Copper side view )<br>1 pole 2 poles<br>[ s— esd |<br>Socket outline  5ｰ1.3dia. Socket outline 8ｰ1.3dia.<br>32±0.6 TTT<br>(4.4) nn 16.5 3.5 3.5 (4) 15 5 5<br>Tolerance ±0.1 Tolerance ±0.1<br>0.35±0.1<br>Pre-soldering<br>0.6<br>± 0.1<br>13 .8±<br>0<br>7.6 7.5<br>0.6<br>±<br>21.5<br>0.1<br>0.3 ±<br>± 0.3<br>6.7<br>0.6<br>±<br>4<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 11 ー 

ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

Power Relays ( Over 2 A ) JW RELAYS 

## ■Mounting method of relay 

- 1) Match the direction of relay and socket. 

**==> picture [49 x 77] intentionally omitted <==**

- 2) Both ends of the relay are to be secured firmly so that the socket both hooks on the top surface of the relay. 

**==> picture [49 x 50] intentionally omitted <==**

## ■Removing method of relay 

- 1) Remove the relay, applying force in the direction as shown in the figure. 

- 2) In case there is not enough space to grasp relay with fingers, use screwdrivers in the way as shown in the figure. 

**==> picture [110 x 86] intentionally omitted <==**

- 3) Exercise care when removing relays. If greater than necessary force is applied at the socket hooks, deformation may alter the dimensions so that the hook will no longer catch, and other damage may also occur. 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 12 ー 

ASCTB190E   202601 

Panasonic Industry Co., Ltd. 2026 

GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE 

■For cautions for use, please read " GUIDELINES FOR RELAY USAGE ". https://industry.panasonic.com/global/en/products/control/relay/cautions_use 

## Precautions for Coil Input 

## ■Long term current carrying 

A circuit that will be carrying a current continuously for long periods without relay switching operation. ( circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts ) Continuous, longterm current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself. For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay that is not easily affected by ambient conditions and make a failsafe circuit design that considers the possibility of contact failure or disconnection. 

## ■DC Coil operating power 

Steady state DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5 %. 

However, please check with the actual circuit since the electrical characteristics may vary. The rated coil voltage should be applied to the coil and the set/reset pulse time of latching type relay differs for each relays, please refer to the relay's individual specifications. 

## ■Coil connection 

When connecting coils of polarized relays, please check coil polarity ( ＋, − ) at the internal connection diagram ( Schematic ). If any wrong connection is made, it may cause  unexpected malfunction, like abnormal heat, fire and so on, and circuit do not work. Avoid impressing voltages to the set coil and reset coil at the same time. 

## ■Maximum allowable voltage and temperature rise 

Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog. 

- ●Operate voltage change due to coil temperature rise In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the temperature rise in the coil, the operate voltage will become somewhat higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4 % for 1 ℃, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage be higher than the operate voltage and the operate voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 13 ー 

ASCTB412E   202408 

Panasonic Industry Co., Ltd. 2024 

GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE 

## Ambient Environment 

## ■Usage, Transport, and Storage Conditions 

During usage, storage, or transportation, avoid locations subjected to direct sunlight and maintain normal temperature, humidity and pressure conditions. 

- ●Temperature/Humidity/Pressure 

When transporting or storing relays while they are tube packaged, there are cases the temperature may differ from the allowable range. In this case be sure to check the individual specifications. 

Also allowable humidity level is influenced by temperature, please check charts shown below and use relays within mentioned conditions. ( Allowable temperature values differ for each relays, please refer to the relay's individual specifications. ) 

- 1) Temperature: 

   - The tolerance temperature range differs for each relays, please refer to the relay's individual specifications 

- 2) Humidity: 5 to 85 % RH 

**==> picture [166 x 142] intentionally omitted <==**

**----- Start of picture text -----**<br>
Humidity (％ RH)<br>85<br>Allowa b le range<br>Avoid icing Avoid con-<br>when used at densation when<br>temperatures used at tem-<br>lower than 0°C peratures higher<br>than 0°C<br>5<br>-40 0 85<br>Ambient temperature (℃)<br>**----- End of picture text -----**<br>


- 3) Pressure: 86 to 106 kPa 

- ●Dew condensation 

Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay is suddenly transferred from a low ambient temperature to a high temperature and humidity. Condensation causes the failures like insulation deterioration, wire disconnection and rust etc. Panasonic Industry Co., Ltd. does not guarantee the failures caused by condensation. 

The heat conduction by the equipment may accelerate the cooling of device itself, and the condensation may occur. 

Please conduct product evaluations in the worst condition of the actual usage. ( Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device. ) 

## ●Icing 

Condensation or other moisture may freeze on relays when the temperature become lower than 0 ℃.This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Industry Co., Ltd. does not guarantee the failures caused by the icing. 

The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage. 

- ●Low temperature and low humidity 

The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. 

- ●High temperature and high humidity 

Storage for extended periods of time ( including transportation periods ) at high temperature or high humidity levels or in atmospheres with organic gases or sulfide gases may cause a sulfide film or oxide film to form on the surfaces of the contacts and/or it may interfere with the functions. Check out the atmosphere in which the units are to be stored and transported. 

## ●Package 

In terms of the packing format used, make every effort to keep the effects of moisture, organic gases and sulfide gases to the absolute minimum. 

## ●Silicon 

When a source of silicone substances ( silicone rubber, silicone oil, silicone coating materials and silicone filling materials etc. ) is used around the relay, the silicone gas ( low molecular siloxane etc. ) may be produced. This silicone gas may penetrate into the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay ( Including plastic sealed types ). 

## ●NOx Generation 

When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. 

This corrodes the internal metal parts and adversely affects operation. 

Avoid use at an ambient humidity of 85 % RH or higher ( at 20 ℃ ). If use at high humidity is unavoidable, please contact our sales representative. 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 14 ー 

ASCTB412E   202408 

Panasonic Industry Co., Ltd. 2024 

GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE 

## Others 

## ■Cleaning 

- Although the environmentally sealed type relay ( plastic sealed type, etc. ) can be cleaned, avoid immersing the relay into cold liquid ( such as cleaning solvent ) immediately after soldering. Doing so may deteriorate the sealing performance. 

- Cleaning with the boiling method is recommended ( The temperature of cleaning liquid should be 40 ℃ or lower ). Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may cause breaks in the coil or slight sticking of the contacts due to ultrasonic energy. 

Please refer to " the latest product specifications " when designing your product. 

- •Requests to customers: https://industry.panasonic.com/global/en/salespolicies 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industry.panasonic.com 

ー 15 ー 

ASCTB412E   202408 

Panasonic Industry Co., Ltd. 2024 

■� Global Sales Network Information: industry.panasonic.com/global/en/salesnetwork/globalnetwork 

**==> picture [134 x 42] intentionally omitted <==**

Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industry.panasonic.com 

Specifications are subject to change without notice. 

©Panasonic Industry Co., Ltd. 2026 

2026.1 

ASCTB190E   202601 



## Links

- [View this product on Novapart](https://novapart.co/products/JW1FSN-DC24V/general-purpose-relay-jw-series-power-non-latching)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/panasonic/jw1fsn-dc24v/relay-spdt-277vac-30vdc-10a/dp/2103605)
---

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