TRIAC SENS GATE 400V 4A TO251 Product overview: L4004V8TP from Littelfuse is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400V, 4A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 400V, 4A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-L4004V8TP can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 778126-L4004V8TP
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 110°C (TJ)
Package: TO-251-3 Short Leads, IPak, TO-251AA
Configuration: Single
Voltage - Off State: 400V
Current - Non Rep. Surge 50, 60Hz (Itsm): 33A, 40A
Triac Type: Logic - Sensitive Gate
Family Name: L4004V8
Categories: Discrete Semiconductor Products
Manufacturer Package: TO-251 (V-Pak/I-Pak)
Current - On State (It (RMS)) (Maximum): 4A
Voltage - Gate Trigger (Vgt) (Maximum): 1.3V
Current - Gate Trigger (Igt) (Maximum): 10mA
Current - Hold (Ih) (Maximum): 15mA
Alternative Parts (Cross-Reference): FT0408DI00TU; FT0407DI00TU; L4004V8;
Introduction Date: July 09, 2008
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
TRIAC Logic - Sensitive Gate 400V 4A Through Hole TO-251 (V-Pak/I-Pak)
Triac; Peak Repetitive Off State Voltage:400V; On State RMS Current:4A; Triac Case Style:TO-251; Gate Trigger Voltage Max:1.3V; Peak Non Repetitive Surge Current:46A; Holding Current Max:15mA; No. of Pins:3Pins; Product Range:- RoHS Compliant: Yes
Triacs 400V 4A Sensing 10-10-10-20mA
TRIAC SENS GATE 400V 4A TO251
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Triacs | Triacs | Thyristors | Triacs | Thyristors | Triacs |
| Product Number | 300-L4004V8TP | 778126-L4004V8TP | L4004V8TP-ND | 71J0762 | L4004V8TP | L4004V8TP |
| Product Name | 400V 4A Triac | Triacs - L4004V8TP | TRIACs | Triac; Peak Repetitive Off State Voltage Littelfuse | Triacs | Discrete Semiconductor Products - Thyristors - TRIACs |
| Standards and Certifications | RoHS | RoHS | ||||
| Package Type | TO-251-3 | TO-251-3 Short Leads, IPak, TO-251AA | IPAK; TO-251-3 Short Leads, IPAK, TO-251AA | TO-251 | TO-251-3 Short Leads, IPak, TO-251AA | |
| Operating Temperature | -40 C (-40 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | ||
| VDRM | 400 volts | 400 volts | ||||
| ITSM | 4 amps |
