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QK040K4TP

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  • QK040K4TP

QK040K4TP

QK040K4TP

Littelfuse Inc.

TRIAC 1000V 40A TO218AC

QK040K4TP Datasheet

compliant

TO-218-3 Isolated Tab, TO-218AC

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

QK040K4TP Pricing & Ordering

Quantity Unit Price Ext. Price
1 $8.32788 $8.32788
500 $8.2446012 $4122.3006
1000 $8.1613224 $8161.3224
1500 $8.0780436 $12117.0654
2000 $7.9947648 $15989.5296
2500 $7.911486 $19778.715
Inventory changes frequently.
Send Inquiry
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QK040K4TP Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

QK040K4TP Littelfuse Inc.

Name Value
Product Status Active
Triac Type Standard
Voltage - Off State 1 kV
Current - On State (It (RMS)) (Max) 40 A
Voltage - Gate Trigger (Vgt) (Max) 1.3 V
Current - Non Rep. Surge 50, 60Hz (Itsm) 335A, 400A
Current - Gate Trigger (Igt) (Max) 50 mA
Current - Hold (Ih) (Max) 80 mA
Configuration Single
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Through Hole
Package / Case TO-218-3 Isolated Tab, TO-218AC
Supplier Device Package TO-218AC Isolated
Q1: What is the purchase guide for QK040K4TP?
QK040K4TP of Littelfuse Inc. is a TRIAC 1000V 40A TO218AC. ICHOME is a long-term spot supplier of QK040K4TP, supporting sample purchase and bulk order.
Q2: How to find the detailed information of QK040K4TP?
Download QK040K4TP Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingQK040K4TP from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide QK040K4TP alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you QK040K4TP replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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