Name: BU508AFI
Brand: STMicroelectronics
SKU: BU508AFI
Availability: InStock
Rating: 5 (93 reviews)

BU508AFI

For Reference Only

Part Number	BU508AFI
Manufacturer	STMicroelectronics
Description	TRANS NPN 700V 8A ISOWATT218
Datasheet	BU508AFI Datasheet BU508AFI Specifications
Package	ISOWATT-218-3
ECAD
In Stock	3,072 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BU508AFI (Transistors - Bipolar (BJT) - Single) is manufactured by STMicroelectronics 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 BU508AFI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BU508AFI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BU508AFI.

BU508AFI Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	ISOWATT-218-3
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	8A
Voltage - Collector Emitter Breakdown (Max)	700V
Vce Saturation (Max) @ Ib, Ic	1V @ 2A, 4.5A
Current - Collector Cutoff (Max)	1mA
DC Current Gain (hFE) (Min) @ Ic, Vce	-
Power - Max	50W
Frequency - Transition	7MHz
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	ISOWATT-218-3
Supplier Device Package	ISOWATT-218FX

BU508AFI Datasheet

BU508AFI Reviews

Cur***** Lin

March 28, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Wad*****aton

March 23, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Bren*****Giles

March 21, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Finne*****arrison

February 25, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Muham*****tewart

February 20, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

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BU508AFI Packaging

BU508AFI FAQ

1. How to order BU508AFI 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 BU508AFI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BU508AFI. All suppliers must pass our qualification reviews before they can publish their products including BU508AFI on Heisener; we pay more attention to the channels and quality of BU508AFI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BU508AFI price and inventory displayed accurate?

The price and inventory of BU508AFI 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 BU508AFI?

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 BU508AFI we delivered, we will accept the replacement or return of the BU508AFI 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 BU508AFI.

(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 BU508AFI pin diagram, BU508AFI datasheet?

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

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BU508AFI 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

BU508AFI

STMicroelectronics

TRANS NPN 700V 8A ISOWATT218

Part Number

Manufacturer

Description

Stock

BU508AFI

D# BU508AFI-ND

STMicroelectronics

TRANS NPN 700V 8A ISOWATT218

Part Number

Manufacturer

Description

Stock

BU508AFIVERSION

SGS-THOMSON MICROELE

OEM/CM QUOTES ONLY | NO BROKERS

164

BU508AFI

Inchange Semiconductor Company Ltd

OEM/CM QUOTES ONLY | NO BROKERS

18400

Part Number

Manufacturer

Description

Stock

BU508AFI

NXP Semiconductors

OEM/CM ONLY

253

Part Number

Manufacturer

Description

Stock

BU508AFI

STMicroelectronics

OEM/CM ONLY

20345

BU508AFI VERSION

SGS-THOMSON MICROELE

OEM/CM ONLY

159

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BU508AFI

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