Littelfuse Inc. Q4030LH5TP
MPNQ4030LH5TP
Active
TRIAC ALTERNISTOR 400V 30A TO220
$4.78Ref. price · indicative, final on quote
PackagingTO-220-3 Isolated Tab
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Triac type | Alternistor - Snubberless |
| Mounting | Through Hole |
| Voltage - off state | 400 V |
| Voltage - gate trigger (Vgt) | 2 V |
| Current - hold (Ih) | 75 mA |
| Current - gate trigger (Igt) | 50 mA |
| Current - on state (It (RMS)) | 30 A |
| Current - non rep. surge 50, 60Hz | 290A, 350A |
| Operating temperature | -25°C ~ 125°C (TJ) |
| Package | Tube |
| Configuration | Single |
| Case | TO-220-3 Isolated Tab |