# Power Relay, SPDT, 12 VDC, 10 A, JW Series, Through Hole, Non Latching

![Product image](https://novapart.co/image/farnell:4203990/)

**URL**: https://novapart.co/products/JW1FSN-B-DC12V/power-relay-spdt-12-vdc-10-a-jw-series-through
**SKU**: JW1FSN-B-DC12V
**Manufacturer**: PANASONIC
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €1.7500
**Stock**: 100+
**Lead Time**: 162 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Coil Type | Non Latching |
| Coil Voltage | 12VDC |
| Product Range | JW Series |
| Relay Mounting | Through Hole |
| Coil Resistance | 270ohm |
| Contact Current | 10A |
| Relay Terminals | Solder |
| Contact Material | Silver Nickel |
| Contact Voltage Vac | 277V |
| Contact Voltage Vdc | 30V |
| Contact Configuration | SPDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4203990/)

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## Power relays ( Over 2 A ) JW RELAYS 

Product Catalog 

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2022.4 

## **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 (10 A) are<br>available<br>28.6 12.8 PC board sockets are available<br>20<br>TYPICAL APPLICATIONS<br>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>a 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>* 1Form 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>et 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>* 1Form A and 1 Form C only.<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

> Panasonic Industry Co., Ltd. 2022 ASCTB190E   202204 

ー 1 ー 

Power relay (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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Contact  Rated coil  Sealed Flux-resistant Standard packing<br>arrangement voltage Type No. Part No. Type No. Part No. Inner carton Outer 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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Contact  Rated coil  Sealed Flux-resistant Standard packing<br>arrangement voltage Type No. Part No. Type No. Part No. Inner carton Outer 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) AJW121181F 

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

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

ー 2 ー 

Panasonic Industry Co., Ltd. 2022 

Power relay (Over 2 A) JW RELAYS 

## **RATING** 

## **Coil data** 

- Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, 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 voltage Operate voltage*(at 20°C) [1] Release voltage*(at 20°C) [1] Rated operating (±10%, at current20°C) (±Coil resistance 10%, at 20°C) Rated operating power Max. allowable voltage<br>5 V DC 106 mA 47 Ω<br>130% V of rated coil<br>6 V DC 88 mA 68 Ω<br>129 V DC V DC rated coil voltageMax. (Initial)70% V of  rated coil voltageMin. (Initial)10% V of  5844 mA mA 155270 Ω Ω 530 mW 120(at % V of rated coil 60voltage °C: class E)<br>voltage<br>24 V DC 22 mA 1,100 Ω (at 85°C: class B)* [2]<br>48 V DC 11 mA 4,400 Ω<br>**----- End of picture text -----**<br>


- *1.  square, pulse drive 

*2.  The operate and release voltages rise approximately 0.4% for every 1°C given a standard ambient temperature of 20°C. Therefore, when using relays where the ambient temperature is high, please take into consideration the rise in operate voltage and keep the coil applied voltage within the maximum allowable applied voltage. 

## **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>Max. 100 mΩ (by voltage drop 6 V DC 1 A)<br>(initial)<br>Contact material 1 Form A: AgSnO2 type, 1 Form C, 2 Form A, 2 Form C: AgNi type<br>Contact rating  5 A 250 V AC, 5 A 30 V DC 10 A 250 V AC, 10 A 30 V DC<br>(resistive)<br>Contact data<br>Max. switching power  1,250 VA, 150 W 2,500 VA, 300 W<br>(resistive)<br>Max. switching voltage 250 V AC, 30 V DC<br>Max. switching current 5 A 10 A<br>Min. switching load(reference value)* [1] 100 mA 5 V DC<br>Insulation resistance (initial) Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)<br>Between open contacts 1,000 Vrms for 1 min (detection current: 10 mA)<br>Dielectric<br>strength  Between contact sets current: 2 Form A, 102 mA) Form C: 3,000 Vrms for 1 min (detection −<br>(initial)<br>Between contact and<br>coil 5,000 Vrms for 1 min (detection current: 10 mA)<br>Surge<br>withstand  Between contact and<br>voltage  coil 10,000 V<br>(initial)* [2]<br>Time  Operate time Max. 15 ms (at rated coil voltage, at 20°C, without bounce)<br>characteristics<br>(initial) Release time Max. 5 ms (at rated coil voltage, at 20°C, without bounce, without diode)<br>Shock  Functional 98 m/s [2]  (half-sine shock pulse: 11 ms, detection time: 10 μs)<br>resistance Destructive 980 m/s [2]  (half-sine shock pulse: 6 ms)<br>Vibration  Functional 10 to 55 Hz (at double amplitude of 1.6 mm, detection time: 10 μs)<br>resistance Destructive 10 to 55 Hz (at double amplitude of 2 mm)<br>Expected life Mechanical life Min. 5 x 10 [6] (switching frequency: 180 times/min)<br>Conditions Conditions for usage,  Ambient temperature: -40 to +60°C (class E), -40 to +85°C (class B)* [4]<br>transport and storage* [3] Humidity: 5 to 85% RH (Avoid icing and condensation)<br>Unit weight Approx. 13 g<br>**----- End of picture text -----**<br>


*1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. 

- *2. Wave is standard shock voltage of ±1.2×50 μs according to JEC-212-1981 

- *3. For ambient temperature, please read “GUIDELINES FOR RELAY USAGE”. 

- *4.  The operate and release voltages rise approximately 0.4% for every 1°C given a standard ambient temperature of 20°C. 

Therefore, when using relays where the ambient temperature is high, please take into consideration the rise in operate voltage and keep the coil applied voltage within the maximum allowable applied voltage. 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

ー 3 ー 

Panasonic Industry Co., Ltd. 2022 

Power relay (Over 2 A) JW RELAYS 

## **Expected electrical life** 

Conditions: Resistive load, at 20°C, Flux-resistant: 20 times/min • Sealed: 6 times/min 

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Type Switching capacity Number of operations<br>1 Form A, 1 Form C, 2 Form A, 2 Form C  5 A 250 V AC Min. 100 × 10 [3]<br>(Standard) 5 A 30 V DC Min. 100 × 10 [3]<br>1 Form A, 1 Form C  10 A 250 V AC Min. 100 × 10 [3]<br>(High capacity) 10 A 30 V DC Min. 100 × 10 [3]<br>**----- End of picture text -----**<br>


## **REFERENCE DATA** 

## **1 Form A Standard type** 

## 1.Max. switching capacity 

## 2.Switching life curve 

## 3.Operate and release time characteristics 

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Tested ｓample：JW1aSN-DC 12V-F, 10 pcs.<br>Ambient temperature：20℃<br>100<br>10<br>100<br>10 Operate time<br>250V AC resistive load<br>30V DC resistive load<br>Max.<br>DC resistive AC resistive 5 Ave.<br>load load 10 Min<br>1<br>Release time Max.<br>Ave.<br>Min<br>1 10 100 1,000 5 10 15 0 80 90 100 110 120<br>Contact voltage（V） Contact current（A） Coil applied voltage（%V）<br>1 Form A High capacity type<br>1.Max. switching capacity 2.Switching life curve<br>100 100<br>250V AC resistive load<br>10 30V DC resistive load<br>DC resistive AC resistive<br>load load 10<br>1<br>1<br>1 10 100 1,000 0 2 4 6 8 10 12<br>Contact voltage（V） Contact current（A）<br>3-1. Coil temperature characteristics 3-2. Coil temperature characteristics 4.Operate and release time characteristics<br>(Average) (Average)<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>）4 ms<br>） 10 （<br>A<br>（ （×<br>Contact current No. of operations<br>Operate and release time<br>） ）410<br>A<br>（ （×<br>Contact current No. of operations<br>）<br>ms<br>（<br>（℃） （℃）<br>Temperature rise  Temperature rise<br>Operate and release time<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

ー 4 ー 

Panasonic Industry Co., Ltd. 2022 

Power relay (Over 2 A) JW RELAYS 

## **1 Form C Standard type** 

1.Max. switching capacity 

## 2.Operate and release time characteristics 

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Tested sample：JW1SN-DC 12V, 6 pcs.<br>Ambient temperature：20℃<br>100<br>13<br>12<br>11<br>10<br>10 9<br>AC resistive load（cosφ≒1.0）<br>8<br>Operate time<br>7<br>6<br>1 5 Max.AvMin. e .<br>4 Release time<br>Max.<br>3 Av e .<br>2 Min.<br>0 1 10 100 1,000 1 80 90 100 110 120 130<br>Contact voltage（V） Coil applied voltage（%V）<br>）<br>ms<br>） （<br>A<br>（Contact current<br>Operate and release time<br>**----- End of picture text -----**<br>


## **1 Form C High capacity type** 

1.Max. switching capacity 

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100<br>AC resistive load（cosφ≒1.0）<br>10<br>1<br>0<br>1 10 100 1,000<br>Contact voltage（V）<br>2 Form A Standard type<br>1.Max. switching capacity 2.Operate and release time characteristics<br>Tested sample：JW2aSN-DC 24V, 6 pcs.<br>Ambient temperature：20℃<br>100<br>14<br>13<br>12<br>10 AC resistive load（cosφ≒1.0） 10 Operate time<br>Max.<br>8 Ave.<br>Min.<br>1 6<br>4 Release time Max.<br>Ave.<br>2 Min .<br>0<br>1 10 100 1,000 80 90 100 110 120<br>Contact voltage（V） Coil applied voltage（%V）<br>）<br>A<br>（Contact current<br>）<br>ms<br>） （<br>A<br>（Contact current<br>Operate and release time<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

Panasonic Industry Co., Ltd. 2022 

ー 5 ー 

Power relay (Over 2 A) JW RELAYS 

## **2 Form C Standard type** 

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1.Max. switching capacity 2.Operate and release time characteristics<br>Tested sample：JW2SN-DC 24V, 6 pcs.<br>Ambient temperature：20℃<br>100 9<br>8<br>7<br>Operate time<br>10 6<br>AC resistive load（cosφ≒1.0） Max.<br>5 AvMin. e .<br>4<br>1 3 M a x.<br>Ave.<br>2 Release time Mi n .<br>1<br>0 1 iin 10 100 1,000 0 80 90 100 110 120 130<br>Contact voltage（V） Coil applied voltage（%V）<br>）<br>ms<br>） （<br>A<br>（Contact current<br>Operate and release time<br>**----- End of picture text -----**<br>


## a **DIMENSIONS** «= **CAD** 

## **CAD** The CAD data of the products with a “CAD” mark can be downloaded from our Website. 

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Unit: mm<br>**----- End of picture text -----**<br>


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1 Form A<br>= CAD External dimensions Recommended PC board pattern<br>(BOTTOM VIEW)<br>Relay<br>outline<br>20 3.5 2.4<br>4ｰ1.5dia.<br>Tolerance ±0.1<br>Schematic<br>(BOTTOM VIEW)<br>0.5 0.3<br>0.3 i oc<br>28.6<br>f arena 20 3.5 ig 2.4 General tolerance<br>Less than 1mm：±0.1<br>Min. 1mm less than 3mm：±0.2<br>Min. 3mm：±0.3<br>7.6<br>20<br>0.4<br>3.6<br>1.1<br>12.8 7.6 0.8<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

ー 6 ー 

Panasonic Industry Co., Ltd. 2022 

Power relay (Over 2 A) JW RELAYS 

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1 Form C<br>CAD External dimensions Recommended PC board pattern<br>(BOTTOM VIEW)<br>=- 5<br>Relay<br>outline<br>Es<br>16.5 3.53.5 2.4<br>5ｰ1.5dia.<br>Tolerance ±0.1<br>Schematic<br>(BOTTOM VIEW)<br>0.5 0.5 0.3<br>0.3<br>; yf<br>28.6<br>f o ee 16.5 e nniy 3.5 3.5 2.4 General tolerance<br>Less than 1mm：±0.1<br>Min. 1mm less than 3mm：±0.2<br>Min. 3mm：±0.3<br>2 Form A, 2 Form C<br>- CAD External dimensions Recommended PC board pattern<br>ld (BOTTOM VIEW)<br>Relay<br>outline<br>i ee e<br>15 5 5 1.3<br>8ｰ1.5dia.<br>Tolerance ±0.1<br>Schematic<br>(BOTTOM VIEW)<br>0.5 0.5 0.3 IN<br>0.3<br>28.6<br>15 5 5 1.3<br>ar General tolerance ~<br>Less than 1mm：±0.1<br>Min. 1mm less than 3mm：±0.2<br>T ESS Min. 3mm：±0.3<br>Note：JW 2 Form A is as shown in the diagram above except the N.C. terminals are not present.<br>7.6<br>20<br>0.4<br>3.6<br>1.1<br>12.8 7.6 0.8<br>7.5<br>20<br>0.4<br>3.6<br>1.1<br>12.8 7.5 0.8<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

> Panasonic Industry Co., Ltd. 2022 ASCTB190E   202204 

ー 7 ー 

Power relay (Over 2 A) JW RELAYS 

## **SAFETY STANDARDS** 

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

## **UL (Recognized)** 

Standard type 

1 Form A 

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


5 A 277 V AC 5 A 30 V DC E43028 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## 1 Form C 

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


5 A 277 V AC 5 A 30 V DC E43028 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## 2 Form A 

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5 A 277 V AC 5 A 30 V DC E43028 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## 2 Form C 

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


5 A 277 V AC 5 A 30 V DC E43028 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## High capacity type 

## 1 Form A 

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


10 A 277 V AC 10 A 30 V DC E43028 1⁄3 HP 250 V AC 1⁄3 HP 125 V AC 

## 1 Form C 

|File No.|Contact rating|
|---|---|
|E43028|10A277V AC|
||10A30V DC|
||1⁄3HP250V AC|
||1⁄3HP125V AC|



## **CSA (Certified)** 

Standard type 

## 1 Form A 

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


5 A 277 V AC 5 A 30 V DC LR26550 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## 1 Form C 

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


5 A 277 V AC 5 A 30 V DC LR26550 1⁄8 HP 250 V AC 1⁄8 HP 125 V AC 

## High capacity type 

## 1 Form A 

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


10 A 277 V AC 10 A 30 V DC LR26550 1⁄3 HP 250 V AC 1⁄3 HP 125 V AC 

## 2 Form A 

|File No.|Contact rating|
|---|---|
|LR26550|5A277V AC|
||5A30V DC|
||1⁄8HP250V AC|
||1⁄8HP125V AC|
|2 Form C||
|File No.|Contact rating|
|LR26550|5A277V AC|
||5A30V DC|
||1⁄8HP250V AC|
||1⁄8HP125V AC|
|1 Form C||
|File No.|Contact rating|
|LR26550|10A277V AC|
||10A30V DC|
||1⁄3HP250V AC|
||1⁄3HP125V AC|



Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ー 8 ー 

> Panasonic Industry Co., Ltd. 2022 ASCTB190E   202204 

Power relay (Over 2 A) JW RELAYS 

## **VDE (Certified)** 

Standard type 

1 Form A 

|File No.|Contact rating|
|---|---|
|40013854|5A250V AC (cosφ =1.0)|
||3A250V AC (cosφ =0.4)|



## 1 Form C 

|File No.|Contact rating|
|---|---|
|40013854|5A250V AC (cosφ =1.0)|
||5A30V DC (0ms)|
||3A250V AC (cosφ =0.4)|



## 2 Form A 

|File No.|Contact rating|
|---|---|
|40013854|5A250V AC (cosφ =1.0)|
||5A30V DC (0ms)|
||3A250V AC (cosφ =0.4)|



## 2 Form C 

|File No.|Contact rating|
|---|---|
|40013854|5A250V AC (cosφ =1.0)|
||5A30V DC (0ms)|
||3A250V AC (cosφ =0.4)|



High capacity type 

1 Form A 

|File No.|Contact rating|
|---|---|
|40013854|10A250V AC (cosφ =1.0)|
||7A250V AC (cosφ =0.4)|



## 1 Form C 

|File No.|Contact rating|
|---|---|
|40013854|10A250V AC (cosφ =1.0)|
||10A30V DC (0ms)|
||7A250V AC (cosφ =0.4)|



## **CQC (Certified)** 

|**CQC (Certifed)**|**CQC (Certifed)**|
|---|---|
|2 Form C (AJW7211 only)||
|File No.|Contact rating|
|CQC10002041727|5A250V AC|



## **INSULATION CHARACTERISTICS (IEC61810-1)** 

**==> picture [512 x 123] 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>**----- End of picture text -----**<br>


Note: EN/IEC VDE Certified. 

## **GUIDELINES FOR USAGE** 

**For cautions for use, please read “GUIDELINES FOR RELAY USAGE”. https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp** 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ー 9 ー 

> Panasonic Industry Co., Ltd. 2022 ASCTB190E   202204 

Power relay (Over 2 A) JW RELAYS 

## **JW RELAYS PC board sockets** 

|Socket<br>Relaytype<br>~~oo~~|Socket<br>JW1PC board socket<br>~~——SSC“‘ST~~|JW2PC board socket|
|---|---|---|
|1Form A<br>~~oo~~|●<br>~~——SSC“‘ST~~<br>~~PT~~|−|
|1Form C|●<br>~~PT~~|−|
|2Form A|−|●|
|2Form C|−|●|



## | **TYPES** 

||||Standard packing|Standard packing|
|---|---|---|---|---|
|Product name|Type No.<br>Part No.|Inner carton|Inner carton|Outer carton|
|JW1PC board socket<br>JW2PC board socket|JW1-PS<br>AJW8015<br>JW2-PS<br>AJW8025|10pcs.|pcs.|100pcs.|
|**RATING**<br>||||||
|Item<br>Contact arrangement<br>Dielectric strength(initial)|Specifications<br>1 pole<br>2 poles<br>Between charging portion:1,500Vrms for1min(detection current:10mA)<br>~~|~~<br>ti“‘“COéCOCSC*C*C*C*C*C*C*C*C;C;C;C~C~*CS||||
|Insulation resistance (initial)<br>Between charging portion: Min.100MΩ<br>(at500V DC, Measuredportion is the same as the case of dielectric strength.)<br>Maximum carryingcurrent<br>10A<br>5A<br>Conditions for usage, transport and storage<br>Ambient temperature: -50to +50°C<br>Humidity:5to85% RH(Avoid icingand condensation)<br>~~|~~rti“‘“C;CS*S*;*;C;:;C;C;C*~*C|||||



## **RATING** | 

## ~~i~~ **DIMENSIONS** « **CAD** 

> **CAD** The CAD data of the products with a “CAD” mark can be downloaded from our Website. 

Unit: mm 

**==> picture [239 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
ea» CAD<br>External dimensions<br>a I<br>32±0.6<br>0.35±0.1<br>Pre-soldering<br>0.6<br>± 0.1<br>13 .8±<br>0<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>


**==> picture [254 x 116] intentionally omitted <==**

**----- Start of picture text -----**<br>
Recommended PC board pattern<br>(Copper side view)<br>1 pole 2 poles<br>Socket outline  5ｰ1.3dia. Socket outline  8ｰ1.3dia.<br>(4.4) P=Se 16.5 3.5 3.5 B= (4) 15 EEP 5 5<br>Tolerance ±0.1 Tolerance ±0.1<br>7.6 7.5<br>**----- End of picture text -----**<br>


Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ー 10 ー 

ASCTB190E   202204 

Panasonic Industry Co., Ltd. 2022 

Power relay (Over 2 A) JW RELAYS 

## **HANDLING** 

## **Mounting method of relay** 

- 1)  Match the direction of relay and socket. 

- 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 [50 x 136] intentionally omitted <==**

## **Removing method of relay** 

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

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

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

- 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 industrial.panasonic.com/ac/e/ 

ASCTB190E   202204 

ー 11 ー 

Panasonic Industry Co., Ltd. 2022 

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

**For cautions for use, please read “GUIDELINES FOR RELAY USAGE”. https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp** 

## **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, long-term 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. 

## **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°C, 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. 

## **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. 

## **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 

3) Pressure: 86 to 106 kPa 

**==> picture [165 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>


## **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°C.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 switch 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. 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

> Panasonic Industry Co., Ltd. 2022 ASCTB412E   202204 

ー 12 ー 

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

## **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 seal 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°C). If use at high humidity is unavoidable, please contact our sales representative. 

## **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°C 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://industrial.panasonic.com/ac/e/salespolicies/ 

Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 

ASCTB412E   202204 

ー 13 ー 

Panasonic Industry Co., Ltd. 2022 

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

Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industral.panasonic.com/ac/e/ 

Specifications are subject to change without notice. ASCTB190E   202204 

©Panasonic Industry Co., Ltd. 2022 

2022.4 



## Links

- [View this product on Novapart](https://novapart.co/products/JW1FSN-B-DC12V/power-relay-spdt-12-vdc-10-a-jw-series-through)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/panasonic/jw1fsn-b-dc12v/power-relay-spdt-12vdc-10a-th/dp/4203990)
---

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