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Q2X4RP is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC 200V 0.8A DO214. Review the specifications below when checking this part for your BOM.
Triacs specifications for Q2X4RP
- Description：TRIAC 200V 0.8A DO214
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Triac Type：Standard
- Voltage - Off State：200 V
- Current - On State (It (RMS)) (Max)：800 mA
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：8.3A, 10A
- Current - Gate Trigger (Igt) (Max)：25 mA
- Current - Hold (Ih) (Max)：25 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB (3 Leads), Compak
- Supplier Device Package：DO-214 (Compak)
Triacs datasheet and documents for Q2X4RP
Triacs Overview
The Littelfuse Q2X4RP is a TECCOR brand Triac belonging to the Q_X series, designed for surface mount applications in the Compak-3 package. It features an RMS on-state current (It RMS) of 500 mA and a rated repetitive peak off-state voltage (VDRM) of 400 V. The device exhibits a maximum holding current (Ih) of 25 mA and a gate trigger voltage (Vgt) of 2.5 V. On-state voltage is specified at 1.6 V, with non-repetitive peak currents of 8.3 A and 10 A. Leakage current under VDRM conditions is limited to 20 uA. Operating temperatures range from -40 C to +110 C.
Triacs Feature Summary
- Surface mount construction in a compact Compak-3 package for automated PCB assembly.
- High thermal stability supporting operation up to +110 C.
- Low gate trigger requirements facilitating efficient control circuitry.
Triacs Applications
- Solid state relays
- Lighting dimmers
- Motor speed controls
Triacs Procurement Notes
Verify the specific part number against official Littelfuse documentation to confirm availability and exact specifications. Distributor listings may vary; always cross-reference the manufacturer datasheet for accurate electrical ratings and packaging details before finalizing procurement decisions.
Triacs Selection Notes
Select this component based on its 400 V blocking capability and 500 mA RMS current rating. Ensure the application requires the specific Compak-3 SMD form factor. Verify that the gate trigger characteristics align with the driving logic levels required by the control system.
Triacs Part Context
This Triac is part of the TECCOR Q_X family, which provides reliable thyristor solutions for power control. The Q2X4RP specifically addresses needs for low-current AC switching in space-constrained designs requiring robust performance across wide temperature ranges.
Triacs Replacement Considerations
Consult official Littelfuse substitution guides for verified equivalents. Generic replacements must match the 400 V rating, 500 mA current, and Compak-3 package dimensions to ensure compatibility.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
