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Home Products Discrete Semiconductor Products Transistors - Bipolar (BJT) - Single~~BC556BG~~

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See specifications for product details.

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BC556BG - onsemi

Name: onsemi BC556BG
Brand: onsemi
SKU: BC556BG
Price: 0.072 USD
Availability: InStock
Rating: 5 (3 reviews)

Manufacturer Part Number: BC556BG

Manufacturer: onsemi

Allelco Part Number: 32D-BC556BG

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: TRANS PNP 65V 0.1A TO92

Package: TO-92 (TO-226)

Data sheet: 1.BC556BG.pdf ...

Datasheets
BC556B, 57A,B,C, 58B,C.pdf

Environmental Information
onsemi RoHS.pdf

PCN Obsolescence/ EOL
Multiple Devices 08/Nov/2014.pdf Multiple Devices Revision 26/Nov/2014.pdf

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Our certification

In stock: 4710

Unit Price: $0.196
Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity	Unit Price	Ext. Price
1+	$0.196	$0.20
200+	$0.076	$15.20
500+	$0.073	$36.50
1000+	$0.072	$72.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

BC556BG Tech Specifications
onsemi - BC556BG technical specifications, attributes, parameters and parts with similar specifications to onsemi - BC556BG

Product Attribute	Attribute Value
Manufacturer	onsemi
Voltage - Collector Emitter Breakdown (Max)	65 V
Vce Saturation (Max) @ Ib, Ic	650mV @ 5mA, 100mA
Transistor Type	PNP
Supplier Device Package	TO-92 (TO-226)
Series	-
Power - Max	625 mW
Package / Case	TO-226-3, TO-92-3 Long Body

Product Attribute	Attribute Value
Package	Bulk
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole
Frequency - Transition	280MHz
DC Current Gain (hFE) (Min) @ Ic, Vce	180 @ 2mA, 5V
Current - Collector Cutoff (Max)	100nA
Current - Collector (Ic) (Max)	100 mA
Base Product Number	BC556

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi BC556BG

Product Attribute
Part Number	BC556BG	BC556BTF	BC556BTA	BC556BBK
Manufacturer	Motorola	onsemi	Fairchild Semiconductor	Diotec Semiconductor
Series	-	-	-	-
Transistor Type	-	-	-	-
Voltage - Collector Emitter Breakdown (Max)	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
DC Current Gain (hFE) (Min) @ Ic, Vce	-	-	-	-
Frequency - Transition	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Current - Collector Cutoff (Max)	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Vce Saturation (Max) @ Ib, Ic	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Power - Max	-	-	-	-
Current - Collector (Ic) (Max)	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C

BC556BG Datasheet PDF

Download BC556BG pdf datasheets and onsemi documentation for BC556BG - onsemi.

Datasheets: BC556B, 57A,B,C, 58B,C.pdf
Environmental Information: onsemi RoHS.pdf
PCN Obsolescence/ EOL: Multiple Devices 08/Nov/2014.pdf Multiple Devices Revision 26/Nov/2014.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

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+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

BC556BG

onsemi
32D-BC556BG

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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Please refer to the English Version as our Official Version.Return

BC556BG - onsemi

Specifications

Environmental & Export Classifications

Parts with Similar Specifications

BC556BG Datasheet PDF

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

Morrey was very helpful and right on top of things!He replied quickly to my RFQ. He was very courteous and professional.