Name: KSE803STU
Brand: Fairchild/ON Semiconductor
SKU: KSE803STU
Availability: InStock
Rating: 5 (120 reviews)

KSE803STU

For Reference Only

Part Number	KSE803STU
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS NPN DARL 80V 4A TO-126
Datasheet	KSE803STU Datasheet KSE803STU Specifications
Package	TO-225AA, TO-126-3
ECAD
In Stock	7,840 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 27 - Jun 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KSE803STU (Transistors - Bipolar (BJT) - Single) is manufactured by Fairchild/ON Semiconductor 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 KSE803STU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KSE803STU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KSE803STU.

KSE803STU Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-225AA, TO-126-3
ECAD
Series	-
Transistor Type	NPN - Darlington
Current - Collector (Ic) (Max)	4A
Voltage - Collector Emitter Breakdown (Max)	80V
Vce Saturation (Max) @ Ib, Ic	2.8V @ 40mA, 2A
Current - Collector Cutoff (Max)	100µA
DC Current Gain (hFE) (Min) @ Ic, Vce	750 @ 2A, 3V
Power - Max	40W
Frequency - Transition	-
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-225AA, TO-126-3
Supplier Device Package	TO-126-3

KSE803STU Datasheet

KSE803STU Reviews

Cann*****orter

March 15, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

No***** Pal

February 25, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

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KSE803STU Packaging

KSE803STU FAQ

1. How to order KSE803STU 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 KSE803STU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KSE803STU. All suppliers must pass our qualification reviews before they can publish their products including KSE803STU on Heisener; we pay more attention to the channels and quality of KSE803STU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KSE803STU price and inventory displayed accurate?

The price and inventory of KSE803STU 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 KSE803STU?

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 KSE803STU we delivered, we will accept the replacement or return of the KSE803STU 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 KSE803STU.

(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 KSE803STU pin diagram, KSE803STU datasheet?

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

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KSE803STU 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

KSE803STU

Fairchild Semiconductor Corporation

TRANS NPN DARL 80V 4A TO-126

Part Number

Manufacturer

Description

Stock

KSE803STU

D# KSE803STU-ND

ON Semiconductor

TRANS NPN DARL 80V 4A TO-126

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KSE803STU

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