WeEn Semiconductors BT151X-500R,127
MPNBT151X-500R,127
Active
SCR 500V 12A TO220-3
$0.8000Ref. price · indicative, final on quote
PackagingTO-220-3 Full Pack, Isolated Tab
RoHSRoHS Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| SCR type | Standard Recovery |
| Mounting | Through Hole |
| Voltage - off state | 500 V |
| Voltage - on state (Vtm) | 1.75 V |
| Voltage - gate trigger (Vgt) | 1.5 V |
| Current - hold (Ih) | 20 mA |
| Current - off state | 500 µA |
| Current - gate trigger (Igt) | 15 mA |
| Current - on state (It (AV)) | 7.5 A |
| Current - on state (It (RMS)) | 12 A |
| Current - non rep. surge 50, 60Hz | 120A, 132A |
| Operating temperature | -40°C~125°C |
| Package | Tube |
| Case | TO-220-3 Full Pack, Isolated Tab |