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4N40W

4N40W

4N40W

onsemi

OPTOISOLATOR 5.3KV SCR 6DIP

4N40W Datasheet

compliant

6-DIP (0.400", 10.16mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

4N40W Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.

4N40W 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

4N40W onsemi

Name Value
Product Status Obsolete
Output Type SCR
Zero Crossing Circuit No
Number of Channels 1
Voltage - Isolation 5300Vrms
Voltage - Off State 400 V
Static dV/dt (Min) 500V/µs
Current - LED Trigger (Ift) (Max) 14mA
Current - On State (It (RMS)) (Max) 300 mA
Current - Hold (Ih) 1mA
Turn On Time 50µs (Max)
Voltage - Forward (Vf) (Typ) 1.1V
Current - DC Forward (If) (Max) 60 mA
Operating Temperature -55°C ~ 100°C
Mounting Type Through Hole
Package / Case 6-DIP (0.400", 10.16mm)
Supplier Device Package 6-DIP
Approval Agency UR
Q1: What is the purchase guide for 4N40W?
4N40W of onsemi is a OPTOISOLATOR 5.3KV SCR 6DIP. ICHOME is a long-term spot supplier of 4N40W, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 4N40W?
Download 4N40W Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing4N40W from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 4N40W alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 4N40W 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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