Name: S4040NQ3RP
Brand: Littelfuse Inc.
SKU: S4040NQ3RP
Availability: InStock
Rating: 5 (98 reviews)

S4040NQ3RP

For Reference Only

Part Number	S4040NQ3RP
Manufacturer	Littelfuse Inc.
Description	SCR 400V 40A LOW TQ TO263
Datasheet	S4040NQ3RP Datasheet S4040NQ3RP Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	7,728 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # S4040NQ3RP (Thyristors - SCRs) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For S4040NQ3RP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add S4040NQ3RP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of S4040NQ3RP.

S4040NQ3RP Specifications

Manufacturer	Littelfuse Inc.
Category	Discrete Semiconductor Products - Thyristors - SCRs
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
Series	-
Voltage - Off State	400V
Voltage - Gate Trigger (Vgt) (Max)	1.5V
Current - Gate Trigger (Igt) (Max)	40mA
Voltage - On State (Vtm) (Max)	1.8V
Current - On State (It (AV)) (Max)	25A
Current - On State (It (RMS)) (Max)	40A
Current - Hold (Ih) (Max)	60mA
Current - Off State (Max)	10µA
Current - Non Rep. Surge 50, 60Hz (Itsm)	430A, 520A
SCR Type	Standard Recovery
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Supplier Device Package	TO-263 (D2Pak)

S4040NQ3RP Datasheet

S4040NQ3RP Reviews

Dori*****ruong

March 27, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Derr*****Hari

March 13, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

Rosem*****hitaker

February 26, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

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S4040NQ3RP Packaging

S4040NQ3RP FAQ

1. How to order S4040NQ3RP on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that S4040NQ3RP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the S4040NQ3RP. All suppliers must pass our qualification reviews before they can publish their products including S4040NQ3RP on Heisener; we pay more attention to the channels and quality of S4040NQ3RP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the S4040NQ3RP price and inventory displayed accurate?

The price and inventory of S4040NQ3RP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of S4040NQ3RP?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the S4040NQ3RP we delivered, we will accept the replacement or return of the S4040NQ3RP only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of S4040NQ3RP.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as S4040NQ3RP pin diagram, S4040NQ3RP datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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S4040NQ3RP Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

D# V72:2272_06460355

Littelfuse Inc

SCR 400V 40A(RMS) 520A 3-Pin(2+Tab) D2PAK T/R

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

D# F7845CT-ND

Littelfuse Inc

SCR 400V 40A TO263

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

LITTEL

OEM/CM QUOTES ONLY | NO BROKERS

109

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

D# 576-S4040NQ3RP

Littelfuse Inc

SCRs 400V 40A

RoHS: Compliant

500

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

D# 64X7115

Littelfuse Inc

SCR 400V 40A LOW TQ TO263 / TR

RoHS: Not Compliant

Min Qty: 500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

Littelfuse Inc

OEM/CM ONLY

108

Part Number

Manufacturer

Description

Stock

S4040NQ3RP

D# 25747552

Littelfuse Inc

SCR 400V 40A(RMS) 520A 3-Pin(2+Tab) D2PAK T/R

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S4040NQ3RP

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