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Q4004LT

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  • Q4004LT

Q4004LT

Q4004LT

Littelfuse Inc.

TRIAC INT TRIGGER 400V 4A TO220

Q4004LT Datasheet

compliant

TO-220-3 Isolated Tab

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

Q4004LT Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.81000 $1.81
10 $1.64100 $16.41
25 $1.47280 $36.82
100 $1.33280 $133.28
250 $1.19280 $298.2
500 $1.05280 $526.4
1,000 $0.88480 -
2,500 $0.82880 -
5,000 $0.80080 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

Q4004LT 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

Q4004LT Littelfuse Inc.

Name Value
Product Status Discontinued at Digi-Key
Triac Type Internally Triggered
Voltage - Off State 400 V
Current - On State (It (RMS)) (Max) 4 A
Voltage - Gate Trigger (Vgt) (Max) -
Current - Non Rep. Surge 50, 60Hz (Itsm) 46A, 55A
Current - Gate Trigger (Igt) (Max) -
Current - Hold (Ih) (Max) 40 mA
Configuration Single
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Through Hole
Package / Case TO-220-3 Isolated Tab
Supplier Device Package TO-220 Isolated Tab
Q1: What is the purchase guide for Q4004LT?
Q4004LT of Littelfuse Inc. is a TRIAC INT TRIGGER 400V 4A TO220. ICHOME is a long-term spot supplier of Q4004LT, supporting sample purchase and bulk order.
Q2: How to find the detailed information of Q4004LT?
Download Q4004LT Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingQ4004LT from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide Q4004LT alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you Q4004LT 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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