Name: BC557BBU
Brand: Fairchild/ON Semiconductor
SKU: BC557BBU
Availability: InStock
Rating: 5 (105 reviews)

BC557BBU

For Reference Only

Part Number	BC557BBU
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS PNP 45V 0.1A TO-92
Datasheet	BC557BBU Datasheet BC557BBU Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	3,504 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BC557BBU (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 BC557BBU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BC557BBU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BC557BBU.

BC557BBU Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
Transistor Type	PNP
Current - Collector (Ic) (Max)	100mA
Voltage - Collector Emitter Breakdown (Max)	45V
Vce Saturation (Max) @ Ib, Ic	650mV @ 5mA, 100mA
Current - Collector Cutoff (Max)	15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	200 @ 2mA, 5V
Power - Max	500mW
Frequency - Transition	150MHz
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

BC557BBU Datasheet

BC557BBU Reviews

Aile*****arrish

March 28, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Char*****Marin

March 26, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Brya*****ewart

March 22, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Lai*****Sem

March 11, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Anto*****Juarez

March 4, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Owe*****ura

February 27, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Grac*****larke

February 26, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Mek*****Arias

February 23, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Kynl*****orton

February 22, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

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BC557BBU Packaging

BC557BBU FAQ

1. How to order BC557BBU 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 BC557BBU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BC557BBU. All suppliers must pass our qualification reviews before they can publish their products including BC557BBU on Heisener; we pay more attention to the channels and quality of BC557BBU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BC557BBU price and inventory displayed accurate?

The price and inventory of BC557BBU 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 BC557BBU?

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 BC557BBU we delivered, we will accept the replacement or return of the BC557BBU 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 BC557BBU.

(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 BC557BBU pin diagram, BC557BBU datasheet?

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

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BC557BBU 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

BC557BBU

Fairchild Semiconductor Corporation

N/A 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 LEAD FREE, TO-92, 3 PIN

2803

Part Number

Manufacturer

Description

Stock

BC557BBU

D# 2156-BC557BBU-FS-ND

Rochester Electronics LLC

TRANS PNP 45V 100MA TO92-3

Part Number

Manufacturer

Description

Stock

BC557BBULK

NXP Semiconductors

OEM/CM ONLY

350

Part Number

Manufacturer

Description

Stock

BC557BBU

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

6915

Part Number

Manufacturer

Description

Stock

BC557BBU

Fairchild Semiconductor Corporation

IN stock Immediate delivery

6930

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BC557BBU

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