# TVS Varistor, 300 V, 385 V, 5D Series, 810 V, Disc 5mm, Metal Oxide Varistor (MOV)

![Product image](https://novapart.co/image/farnell:3052487/)

**URL**: https://novapart.co/products/471KD05-TR/tvs-varistor-300-v-385-5d-series-810-disc-5mm
**SKU**: 471KD05-TR
**Manufacturer**: YAGEO
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Varistors
**Price**: €0.0340
**Stock**: 10+

## Description

Voltage Rating VAC:300V; Voltage Rating V DC:385V; Product Range:5D Series; Clamping Voltage Vc Max:810V; Varistor Case Style:Disc 5mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2019) |
| Product Range | 5D Series |
| Varistor Type | Metal Oxide Varistor (MOV) |
| Voltage Rating Vac | 300V |
| Voltage Rating Vdc | 385V |
| Varistor Case Style | Disc 5mm |
| Clamping Voltage Vc Max | 810V |
| Peak Energy (10/1000Us) | 15J |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Peak Surge Current @ 8/20Μs | 400A |
| Automotive Qualification Standard | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3052487/)

DATA SHEET METAL OXIDE VARISTORS POWER SUPPLY 05D series 

**RoHS compliant & Halogen free** 

> Product Specification 2 ~~]~~ 12 

Circuit Protection 

METAL OXIDE VARISTORS 

05D 

## **Metal Oxide Varistor (MOV) Data Sheet** 

## **Features** 

- Wide operating voltage (V1mA) range from 18V to 750V 

- Fast responding to transient over-voltage 

- Large absorbing transient energy capability 

- Low clamping ratio and no follow-on current 

- Meets MSL level 1, per J-STD-020 

- Operating Temperature ： -40 ℃ ~ +105 ℃ 

- Storage Temperature ： -40 ℃ ~ +125 ℃ 

- Safety certification:  UL: E327997 

- CSA: 246579 

- VDE: 40027827 

## **Applications** 

- Transistor, diode, IC, thyristor or triac semiconductor protection 

- Surge protection in consumer electronics 

- Surge protection in industrial electronics 

- Surge protection in electronic home appliances, gas and petroleum appliances 

- Relay and electromagnetic valve surge absorption 

## **Part Number Code** 

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**----- Start of picture text -----**<br>
Packing<br>No suffix: Bulk<br>Tolerance TB: Tape & Box<br>K: ±10% TR: Tape & Reel<br>Lead Shape<br>Type Surge Series No suffix: Straight leads<br>D: Disk No suffix: Standard type O: Outside crimped leads<br>Varistor Voltage J: High Surge type F:  Y Kinked leads<br>180: 18V<br>TAT E<br>101: 100V<br>Element Diameter<br>102: 1000V<br>05=5mm<br>**----- End of picture text -----**<br>


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METAL OXIDE VARISTORS 

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**----- Start of picture text -----**<br>
05D<br>**----- End of picture text -----**<br>


## **Dimensions** 

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**----- Start of picture text -----**<br>
D D T<br>K ≤ 3.0 K ≤ 3.0<br>d1<br>d e<br>d<br>O Type<br>F<br>H<br>H1<br>L<br>L1<br>**----- End of picture text -----**<br>


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D T<br>d<br>F<br>F Type<br>H1<br>L1<br>**----- End of picture text -----**<br>


|||Table 2|Table 2|Unit: mm|Unit: mm|
|---|---|---|---|---|---|
|||||||
|||||||
|Model|T|e|Model|T|e|
|||||||
|180K|1.5~4.5|1.3|221K|2.0~4.5|1.9|
|220K|1.6~4.6|1.4|241K|2.1~4.6|2.0|
|270K|1.6~4.7|1.6|271K|2.1~4.9|2.2|
|330K|1.7~4.9|1.5|301K|2.2~5.0|2.3|
|390K|1.6~4.8|1.6|331K|2.2~5.1|2.3|
|470K|1.7~4.9|1.7|361K|2.4~5.2|2.5|
|560K|1.8~5.0|1.9|391K|2.5~5.4|2.6|
|680K|1.9~5.2|2.2|431K|2.7~5.7|2.8|
|820K|1.6~4.1|1.6|471K|2.8~6.0|3.0|
|101K|1.9~4.3|1.8|511K|2.9~6.2|3.2|
|121K|1.9~4.5|2.0|561K|3.1~6.5|3.4|
|151K|1.7~4.8|1.6|621K|3.3~6.5|3.7|
|181K|1.8~4.3|1.7|681K|3.5~6.8|4.0|
|201K|1.9~4.4|1.8|751K|3.8~6.9|4.1|



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METAL OXIDE VARISTORS 

05D 

## **Electrical Characteristics** 

||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||Maximum<br>Allowable<br>Voltage|||Maximum<br>Clamping<br>Voltage||Withstanding<br>Surge<br>Current||Maximum<br>Energy<br>(10/1000μs)|||Typical<br>Capacitance<br>(Reference)|
|Part<br>Number||||Varistor<br>Voltage|||||||Rated<br>Power||
||||||||||||||
||||||||||||||
|||||||||I (A)<br>High<br>Surge||(J)<br>High<br>Surge|||
||High<br>Surge||||||I (A)<br>Standard||(J)<br>Standard||||
|Standard||VAC(V)|VDC(V)|V1mA(V)|IP(A)|VC(V)|||||(W)|@1KHz (pf)|
||||||||||||||
||||||||||||||
|180KD05|180KD05J|11|14|18(15~21.6)|1|40|100|250|0.4|0.6|0.01|1400|
|220KD05|220KD05J|14|18|22(19.5~26)|1|48|100|250|0.5|0.7|0.01|1150|
|270KD05|270KD05J|17|22|27(24~31)|1|60|100|250|0.6|0.9|0.01|930|
|330KD05|330KD05J|20|26|33(29.5~36.5)|1|73|100|250|0.8|1.1|0.01|760|
|390KD05|390KD05J|25|31|39(35~43)|1|80|100|250|0.9|1.2|0.01|640|
|470KD05|470KD05J|30|38|47(42~52)|1|104|100|250|1.1|1.5|0.01|530|
|560KD05|560KD05J|35|45|56(50~62)|1|123|100|250|1.3|1.8|0.01|450|
|680KD05|680KD05J|40|56|68(61~75)|1|145|100|250|1.6|2.2|0.01|370|
|820KD05|820KD05J|50|65|82(74~90)|5|150|400|800|2.5|4.0|0.1|300|
|101KD05|101KD05J|60|85|100(90~110)|5|177|400|800|3.0|4.1|0.1|250|
|121KD05|121KD05J|75|100|120(108~132)|5|210|400|800|4.0|4.9|0.1|210|
|151KD05|151KD05J|95|125|150(135~165)|5|260|400|800|4.1|6.5|0.1|165|
|181KD05|181KD05J|115|150|180(162~198)|5|320|400|800|4.9|7.5|0.1|140|
|201KD05|201KD05J|130|170|200(180~220)|5|355|400|800|6.5|8.5|0.1|125|
|221KD05|221KD05J|140|180|220(198~242)|5|380|400|800|7.5|9.0|0.1|110|
|241KD05|241KD05J|150|200|240(216~264)|5|415|400|800|8.0|10.5|0.1|100|
|271KD05|271KD05J|175|225|270(243~297)|5|475|400|800|8.5|11.0|0.1|95|
|301KD05|301KD05J|190|250|300(270~330)|5|520|400|800|9.0|12.0|0.1|85|
|331KD05|331KD05J|210|275|330(297~363)|5|570|400|800|9.5|13.0|0.1|75|
|361KD05|361KD05J|230|300|360(324~396)|5|620|400|800|10.0|16.0|0.1|70|
|391KD05|391KD05J|250|320|390(351~429)|5|675|400|800|12.0|17.0|0.1|65|
|431KD05|431KD05J|275|350|430(387~473)|5|745|400|800|13.0|20.0|0.1|60|
|471KD05|471KD05J|300|385|470(423~517)|5|810|400|800|15.0|21.0|0.1|55|
|511KD05|511KD05J|320|415|510(459~561)|5|845|400|800|16.0|22.5|0.1|50|
|561KD05|561KD05J|350|460|560(504~616)|5|920|400|800|16.8|24.0|0.1|45|
|621KD05|621KD05J|385|505|620(558~682)|5|1025|400|800|17.7|25.0|0.1|40|
|681KD05|681KD05J|420|560|680(612~748)|5|1120|400|800|21.0|29.0|0.1|35|
|751KD05|751KD05J|460|615|750(675~825)|5|1240|400|800|22.4|32.0|0.1|30|



Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%. 

2. Leakage Current (@83% of V1mA) ： IR≤50μA (180K~680K) 

IR≤25μA (820K~751K) 

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> Product Specification 5 12 

METAL OXIDE VARISTORS 

05D 

## **Electrical Ratings** 

|||||
|---|---|---|---|
|Items|Test Condition/Description||Requirement|
|||||
|Varistor Voltage|The voltage between two terminals with the specified measuring<br>current 1mA.DC applied is called Vb.||To meet the<br>Specified value|
|Maximum Allowable<br>Voltage|The recommended maximum sine wave voltage (RMS) or the<br>Maximum DC voltage can be applied continuously.|||
|Maximum Clamping<br>Voltage|The maximum voltage between two terminals with the specification<br>standard impulse current.<br>Applied waveform: 8/20μs<br>0<br>10<br>50<br>90<br>100<br>Time<br>Current (%)<br>Impulse Width<br>8µs<br>20µs<br>Crest value|||
|Rated Wattage|The maximum average power that can be applied within the<br>specified ambient temperature.|||
|Energy|The maximum energy within the varistor voltage change of ±10%<br>when one impulse of 10/1000μs or 2ms is applied.|||
|Withstanding Surge<br>Current|The maximum current within the varistor voltage change of ±10%<br>with the standard impulse current (8/20μs) applied one time.|||
|Varistor Voltage<br>Temp. Coefficient||V1mA@85℃-V1mA@25℃<br>V1mA@25℃<br>× 1<br>60<br>× 100%(%/℃)|≤0.05%/℃|
|||V1mA@-40℃-V1mA@25℃<br>V1mA@25℃<br>× 1<br>65<br>× 100%(%/℃)||
|Surge Life|The change of Vb shall be measured after the impulse listed below<br>which is applied 10,000 times continuously with the interval of ten<br>seconds at room temperature.<br>5Φ series<br>180K to 680K<br>10A (8/20μs)<br>820K to 751K<br>20A (8/20μs)||<br> <br>|



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METAL OXIDE VARISTORS 

05D 

## **Soldering Recommendation** 

Wave Lead Free Soldering Recommendation 

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300<br>Soldering<br>Preheating Maximum Wave 265 ℃ Cooling<br>250<br>200<br>150<br>100<br>50<br>0<br>0 0.5 1 1.5 2 2.5 3 3.5 4<br>Time (minutes)<br>Item  Conditions<br>Peak Temperature  265 ℃<br>Dipping Time  10 seconds (max.)<br>Soldering  1 time<br>)<br>℃<br>Temperature (<br>**----- End of picture text -----**<br>


Recommendation Reworking Conditions with Soldering Iron 

|Item|Conditions|
|---|---|
|Temperature of Soldering Iron-tip|360℃(max.)|
|Soldering Time|3 seconds (max.)|
|Distance from Varistor|2mm (min.)|



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METAL OXIDE VARISTORS 

05D 

## **Mechanical Characteristics** 

|Items|Test conditions / Methods|Specifications|
|---|---|---|
|Tensile Strength<br>of Terminals|Gradually applying the force specified and keeping the unit<br>fixed for 10±1 sec.<br>Terminal diameter(mm)<br>0.5＜d≤0.8<br>0.8＜d≤1.25<br>1.25＜d<br>1.0<br>2.0<br>4.0<br>Force(kg)|No visible damage<br>| V1mA/V1mA|≤5%|
|Bending Strength<br>of Terminals|Hold specimen and apply the force specified below to each<br>lead. Bend the specimen to 90°, then return to the original<br>position. Repeat the procedure in the opposite direction.<br>Terminal diameter(mm)<br>0.5＜d≤0.8<br>0.8＜d≤1.25<br>1.25＜d<br>0.5<br>1.0<br>2.0<br>Force(kg)|No visible damage<br>| V1mA/V1mA|≤5%|
|Vibration|Frequency range: 10~55 Hz<br>Amplitude: 0.75mm or 98m/s2<br>Direction:3mutually perpendiculardirections,2hrs each.|No visible damage<br>| V1mA/V1mA|≤5%|
|Solder ability|Solder Temp: 245±5℃<br>Dipping Time: 2±0.5 sec|At least 95% of terminal<br>electrode is covered by<br>newsolder|
|Resistance to<br>SolderingHeat|Solder Temp: 260±5℃<br>DippingTime: 10±1 sec|No visible damage<br>| V1mA/V1mA|≤10%|



## **Reliability** 

|Items|Test conditions / Methods|Specifications|
|---|---|---|
|High Temperature<br>Storage|Ambient Temp: 125±2℃<br>Duration: 1000hrs|| V1mA/V1mA|≤5%|
|Low Temperature<br>Storage|Ambient Temp: -40±2℃<br>Duration: 1000hrs|| V1mA/V1mA|≤5%|
|Humidity|Ambient Temp: 40±2℃, 90~95% R.H.<br>Duration: 1000hrs|| V1mA/V1mA|≤5%|
|Temperature Cycle|The conditions shown below shall be repeated 5 cycles<br>Step<br>Temperature(℃)<br>Period(minutes)<br>1<br>-40±3<br>30±3<br>2<br>Room temperature<br>15±3<br>3<br>125±3<br>30±3<br>4<br>Room temperature<br>15±3|No visible damage<br>| V1mA/V1mA|≤5%|
|High Temperature<br>Load|Ambient Temp: 105±2℃Duration: 1000hrs<br>Load: Max. Allowable Voltage In AC eara.|| V1mA/V1mA|≤10%|
|Damp Heat Load|Ambient Temp: 40±2℃, 90~95% R.H.<br>Duration: 1000hrs     Load: Max. Allowable Voltage.|No visible damage<br>| V1mA/V1mA|≤10%|
|Voltage Proof|Metal balls method, 2500Vac 1 min.|No visible damage|



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## **Maximum Surge Current Derating Curve** 

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180KD05 to 680KD05 820KD05 to 751KD05<br>10000 10000<br>1000 1000<br>1<br>2<br>100 1 100 10<br>2 10 [2]<br>10 10 [3]<br>10 [2] 10 10 [4][5]<br>10 10 [3] 10 10 [6]<br>10 [4]<br>10 [5]<br>10 [6]<br>1 1<br>0.1 0.1<br>10 100 1000 10000 10 100 1000 10000<br>Td (μs) Td (μs)<br>Max. Surge Current (A) Max. Surge Current (A)<br>**----- End of picture text -----**<br>


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180KD05J to 680KD05J 820KD05J to 751KD05J<br>10000 10000<br>1000 1000 1<br>2<br>1 10<br>10 [2]<br>100 2 100<br>10 [3]<br>10 10 [4]<br>10 [2] 10 [5]<br>10 10 [3] 10 10 [6]<br>10 [4]<br>10 [5]<br>10 [6]<br>1 1<br>0.1 0.1<br>10 100 1000 10000 10 100 1000 10000<br>Td (μs) Td (μs)<br>Max. Surge Current (A) Max. Surge Current (A)<br>**----- End of picture text -----**<br>


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METAL OXIDE VARISTORS 

05D 

## **Maximum Leakage Current and Maximum Clamping Voltage Curve** 

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METAL OXIDE VARISTORS 05D 

## **Maximum Leakage Current and Maximum Clamping Voltage Curve** 

## **Marking Code** 

DOoAEda-- ~~a~~ TAT AOLTNTNTTTS 

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> Product Specification 11 12 

METAL OXIDE VARISTORS 

05D 

- ① Brightking Logo 

- ② Varistor Voltage 

- ③ UL Accreditation Logo 

**==> picture [178 x 71] intentionally omitted <==**

**----- Start of picture text -----**<br>
①<br>XXXKDXXX<br>② ⑥<br>⑦<br>③ A Gi XXX Y<br>⑧<br>④<br>⑨<br>⑤ v VDE \<br>**----- End of picture text -----**<br>


- ④ CSA Accreditation Logo 

- ⑤ VDE Accreditation Logo 

- ⑥“ J ” is High Surge Code, no “ J ” is Standard Surge 

- ⑦ Disk Size 

⑧ Product Line Code  (“Y”may be A(a) thru Z(z)) 

- ⑨ Date Code 

## **Taping Dimensions** 

|P2<br>P<br>H<br>B<br>I<br>P1<br>P0<br>F<br>W2<br>W0<br>W1<br>W<br>t<br>h<br>D0<br>~~IN~~ ~~LD~~<br>~~WY Sy~~<br>~~CEL~~<br>~~ane~~<br>~~ee~~|Symbol<br>||Dimension (mm)|
|---|---|---|
||P|12.7±1.0|
||P0<br>~~ee~~<br>~~—-~~|12.7±0.3<br>~~ee~~<br>~~—-~~|
||P1<br>~~—-~~|3.85±0.7<br>~~—-~~|
||P2<br>~~—-~~<br>~~ee~~|6.35±1.3<br>~~—-~~<br>~~ee~~|
||F<br>~~—-~~<br>~~ee~~<br>~~ee~~|5.0±0.8<br>~~—-~~<br>~~ee~~<br>~~e~~|
||h<br>~~ee~~<br>~~ee~~<br>~~rn~~|0±2<br>~~ee~~<br>~~e~~<br>~~rn~~|
||W<br>~~ee ~~<br>~~rn~~|18.0±1.0<br> ~~e~~<br>~~rn~~|
||W0<br>~~rn~~<br>~~—-~~|12.0±1.0<br>~~rn~~<br>~~—-~~|
||W1<br>~~—-~~|9.0±0.5<br>~~—-~~|
||W2<br>~~—-~~<br>~~ee~~|3.0max<br>~~—-~~<br>~~ee~~|
||H<br>~~—-~~<br>~~ee~~|20.0±2.0<br>~~—-~~<br>~~ee~~|
||I<br>~~ee~~|1.0max<br>~~ee~~|
||D0<br>~~ee~~<br>~~ee~~|4.0±0.2<br>~~ee~~<br>~~ee~~|
||t<br>~~ee~~|0.6±0.3<br>~~ee~~|
||B<br>~~ee~~|32max<br>~~ee~~|



OOOO Feb. 12, 2019 V.0 eee 

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Circuit Protection 

> Product Specification 12 12 

METAL OXIDE VARISTORS 

05D 

## **Quantity** 

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**----- Start of picture text -----**<br>
Packaging Dimensions (Unit: mm)  Quantity<br>Exposure in bulk<br>1000pcs/bag<br>4bags/box<br>125 Max.<br>250 Max.<br>Cut the feet in bulk<br>1000pcs/bag<br>4bags/box<br>65 Max.<br>245 Max.<br>Tape & Box<br>1500pcs/box<br>(180K~391K)<br>60 Max. 1000pcs/box<br>(431K~751K)<br>340 Max.<br>Tape & Reel<br>2000pcs/reel<br>(180K~391K)<br>60 Max.<br>365 Max.<br>1500pcs/reel<br>55 Max. (431K~751K)<br>30±1<br>Φ365 Max.<br>165 Max.<br>365 Max.<br>185 Max.<br>250 Max.<br>**----- End of picture text -----**<br>


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## Links

- [View this product on Novapart](https://novapart.co/products/471KD05-TR/tvs-varistor-300-v-385-5d-series-810-disc-5mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/yageo/471kd05-tr/varistor-mov-810v-disc-5mm/dp/3052487)
---

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