Manufacturer: Littelfuse Inc.
Win Source Part Number: 784781-LX803DTRP
Packaging: Reel package
Operating Temperature Range: -40°C ~ 110°C (TJ)
Package: TO-261-4, TO-261AA
Mounting: SMD
Configuration: Single
Voltage - Off State: 400V
Current - Non Rep. Surge 50, 60Hz (Itsm): 8A, 9.5A
Triac Type: Logic - Sensitive Gate
Family Name: LX803DT
Categories: Discrete Semiconductor Products
Manufacturer Package: SOT-223
Current - On State (It (RMS)) (Maximum): 800mA
Voltage - Gate Trigger (Vgt) (Maximum): 1.3V
Current - Gate Trigger (Igt) (Maximum): 3mA
Current - Hold (Ih) (Maximum): 5mA
Introduction Date: April 07, 2008
Country of Origin: Philippines
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited
4 Quadrant Logic Level TRIAC, 400V V(DRM), 0.8A I(T)RMS, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-4 Product overview: LX803DTRP 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, 0.8A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 400V, 0.8A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-LX803DTRP can be used for catalog matching and distributor lookup.
TRIAC Logic - Sensitive Gate 400V 800mA Surface Mount SOT-223
TRIAC Logic - Sensitive Gate 400V 800mA Surface Mount SOT-223
TRIAC Logic - Sensitive Gate 400V 800mA Surface Mount SOT-223
TRIAC SENS GATE 400V 0.8A SOT223
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | Triacs | Triacs | Thyristors | Triacs | Thyristors |
| Product Number | 784781-LX803DTRP | 300-LX803DTRP | LX803DTRPCT-ND | LX803DTRP | LX803DTRP |
| Product Name | Triacs - LX803DTRP | 400V 0.8A Triac | TRIACs | Discrete Semiconductor Products - Thyristors - TRIACs | Triacs |
| Package Type | TO-261-4, TO-261AA | TO-261-4 | TO-261-4, TO-261AA | TO-261-4, TO-261AA | |
| VDRM | 400 volts | 400 volts | |||
| ITSM | 0.8000 amps | ||||
| IGT | 3 mA | 3 mA |