- High surge current handling capability.
- Fast response time.
VCR-K
Introduction
General specifications
- Size _ 3220 (08CH)
- Varistors Voltage_56Vdc to 470Vdc
- Max. Energy (10/1000uS)_2.5Joule to 21.6Joule
- Working Temp. Range_-40℃to+85℃
- Max. Peak Current (8/20uS)_400Amps to 1000Amps
- Varistors Tolerance_±10%
Part numbering system
Example
| VCR | 3220 | SL | 391 | K | A |
| ①~③ | ④~⑦ | ⑧~⑨ | ⑩~⑫ | ⑬ | ⑭ |
①~③
| Code | Series |
| VCR |
④~⑦
| Code | Size |
| 3220 |
⑧~⑨
| Code | Type |
| SL | Single Layer |
⑩~⑫
| Code | Voltage |
| 560 | 56V |
| 391 | 390V |
⑬
| Code | Series code |
| K | 11Vrms to 300Vrms |
| Single layer |
⑭
| Code | Extra code |
| A | High surge absorption |
| C | Wide Range Application |
| H | Super High surge absorption |
Download
| Name | |
|---|---|
| K Series 3220 size Single Layer |  VCR-K_20220811.pdf |
| SMD Varistor Packaging | VCR-SMD-Packaging_201412101.pdf |
| SMD varistor Soldering profile 0402-2220 | VCR-SMD-SoldPro_20160101.pdf |
| SMD varistor Soldering profile 3220(08CH) | 08CH-soldering-profile_20170101.pdf |