Welcome to ichome.com!

logo
Home

S4040NQRP

S4040NQRP

S4040NQRP

Littelfuse Inc.

SCR 400V 40A TO263

compliant

TO-263-3, D²Pak (2 Leads + Tab), TO-263AB

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

S4040NQRP Pricing & Ordering

Quantity Unit Price Ext. Price
500 $3.00900 $1504.5
1,000 $2.57193 -
2,500 $2.45426 -
Inventory changes frequently.

S4040NQRP 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

S4040NQRP Littelfuse Inc.

Name Value
Product Status Active
Voltage - Off State 400 V
Voltage - Gate Trigger (Vgt) (Max) 1.5 V
Current - Gate Trigger (Igt) (Max) 40 mA
Voltage - On State (Vtm) (Max) 1.8 V
Current - On State (It (AV)) (Max) 25 A
Current - On State (It (RMS)) (Max) 40 A
Current - Hold (Ih) (Max) 60 mA
Current - Off State (Max) 10 µA
Current - Non Rep. Surge 50, 60Hz (Itsm) 430A, 520A
SCR Type Standard Recovery
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package TO-263 (D2Pak)
Q1: What is the purchase guide for S4040NQRP?
S4040NQRP of Littelfuse Inc. is a SCR 400V 40A TO263. ICHOME is a long-term spot supplier of S4040NQRP, supporting sample purchase and bulk order.
Q2: How to find the detailed information of S4040NQRP?
Download S4040NQRP Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingS4040NQRP from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide S4040NQRP alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you S4040NQRP 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
PDF loading failed, you can try to open in a new window to access [Open], or click to return

Related Part Number

TS420-600T
S8006LTP
S8006LTP
$0 $/piece
S6012NTP
S6012NTP
$0 $/piece
SJ6008DS2RP
SJ6008DS2RP
$0 $/piece
NTE5512
NTE5512
$0 $/piece
50RIA160
50RIA160
$0 $/piece
NTE5484
NTE5484
$0 $/piece
NTE5513
NTE5513
$0 $/piece
S4040NQ3RP
S4040NQ3RP
$0 $/piece

Your Reliable Partner In Electronics

Dedicated to exceeding your expectations. IChome: Customer service redefined for the electronics industry.