Littelfuse Inc. Q401E4
MPNQ401E4
Active
TRIAC 400V 1A TO92
$1.32Ref. price · indicative, final on quote
PackagingTO-226-3, TO-92-3 (TO-226AA)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Triac type | Standard |
| Mounting | Through Hole |
| Voltage - off state | 400 V |
| Voltage - gate trigger (Vgt) | 1.3 V |
| Current - hold (Ih) | 25 mA |
| Current - gate trigger (Igt) | 25 mA |
| Current - on state (It (RMS)) | 1 A |
| Current - non rep. surge 50, 60Hz | 16.7A, 20A |
| Operating temperature | -65°C ~ 125°C (TJ) |
| Package | Bulk |
| Configuration | Single |
| Case | TO-226-3, TO-92-3 (TO-226AA) |