Q8040K7TP — Littelfuse — product image
Littelfuse

Littelfuse Q8040K7TP TRIACs 100mA

Littelfuse

MPNQ8040K7TP

Littelfuse Q8040K7TP TRIAC ALTERNISTOR 800V 40A TO218 / TRIAC 800V 400A 3-Pin(3+Tab) TO-218AC Tube

Available to Source

No live pricing is published for this part. Tell us what you need and we will quote within one business day.

Quoting several parts? Use the full RFQ form to upload a BOM.

  • Professional sourcingVetted supply chain with documented traceability
  • Genuine partsDocumented traceability on every shipment
  • ESD-safe handlingOriginal packaging, moisture controlled
  • Worldwide shippingConsolidated freight to 100+ countries

Product Overview

Application context for Q8040K7TP (Littelfuse) — what the part is for, how it is typically used, and the design points buyers ask about first.

Littelfuse Q8040K7TP TRIAC ALTERNISTOR 800V 40A TO218 / TRIAC 800V 400A 3-Pin(3+Tab) TO-218AC Tube

Littelfuse Q8040K7TP TRIACs Overview

TRIAC ALTERNISTOR 800V 40A TO218 / TRIAC 800V 400A 3-Pin(3+Tab) TO-218AC Tube

Key Features of Littelfuse Q8040K7TP TRIACs

  • Optimized to hold Current: 100mA, improving robustness in practical applications.

Littelfuse Q8040K7TP TRIACs Applications

Lighting Control

  • Often used in [Consumer] ÿ Home automation dimmer switches triac outputs, where predictable behavior and reliability are important.
  • Commonly applied in [Lighting] ÿ Theater dimmer pack channel switching element, supporting stable and efficient system performance.
  • Often used in [Lighting] ÿ ATMs signage/backlight AC dimming (legacy), where predictable behavior and reliability are important.
  • Well-suited for [Industrial] ÿ Generator transfer switch solid-state (triac), helping designers meet typical integration requirements.
  • Well-suited for [Appliances] ÿ Convection oven fan speed control triac, helping designers meet typical integration requirements.

Frequently Asked Questions

2 practical questions buyers ask about Q8040K7TP — availability, specs, and how to request a quote.

What is Q8040K7TP?

Littelfuse Q8040K7TP TRIAC ALTERNISTOR 800V 40A TO218 / TRIAC 800V 400A 3-Pin(3+Tab) TO-218AC Tube

Is Q8040K7TP in stock at MOZ Electronics?

Q8040K7TP is listed as in stock. Order online when a price is shown, or submit an RFQ for volume pricing and lead time.

Sourcing desk

Need volume pricing, a specific date code, or an alternative part?

Send us the quantity and target date — a sourcing specialist replies within one business day.

Request a Quote