BC857B Bourne

BC857B electronic component of Bourne
BC857B Bourne
BC857B Bipolar Transistors - BJT
BC857B Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of BC857B Bipolar Transistors - BJT across the USA, India, Europe, Australia, and various other global locations. BC857B Bipolar Transistors - BJT are a product manufactured by Bourne. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

Part No. BC857B
Manufacturer: Bourne
Category: Bipolar Transistors - BJT
Description: 45V 200mW 450 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
Datasheet: BC857B Datasheet (PDF)
Price (USD)
50: USD 0.02 ea
Line Total: USD 1 
Availability : 2910
  
Ship by Fri. 17 Oct to Thu. 23 Oct
QtyUnit Price
50$ 0.02
500$ 0.0158
3000$ 0.0099
6000$ 0.0079
24000$ 0.0072
51000$ 0.0066

 BC857B More Buying Options & Price Grid(s)
Availability 2910
Ship by Fri. 17 Oct to Thu. 23 Oct
MOQ : 50
Multiples : 50
QtyUnit Price
50$ 0.02
500$ 0.0158
3000$ 0.0099
6000$ 0.0079
24000$ 0.0072
51000$ 0.0066

Specifications

   
Manufacturer
Product Category
Package
Rohs
Collector Cut-Off Current Icbo
Collector-Emitter Breakdown Voltage Vceo
Power Dissipation Pd
Dc Current Gain Hfe@Ic Vce
Collector Current Ic
Transition Frequency Ft
Transistor Type
Collector-Emitter Saturation Voltage Vcesat@Ic Ib
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

BC857B Alternative Parts

Image Part-Description
Stock Image BC857B SLKORMICRO
Transistors (NPN/PNP) SOT-23(SOT-23-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 98763
Stock Image BC857B HXY MOS
45V 200mW 220@2mA,5V 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 9284
Stock Image BC857B ALJ
SOT-23 Bipolar (BJT) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock Image BC857B TWGMC
SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 46118
Stock Image BC857B Hottech
Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 48258
Stock Image BC857B Jingdao
SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1550
Stock Image BC857B Yongyutai Electronics
45V 200mW 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4245
Stock Image BC857B Youtai
Transistors (NPN/PNP) SOT-23-3 RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2100
Stock Image BC857B amsem
45V 200mW 220@2mA,5V 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock Image BC857B Changjing Electronics Technology
Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3000
Stock Image BC857B LGE
45V 225mW 100mA SOT-23 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2050
Stock Image BC857B Diotec
Transistor: PNP; bipolar; 45V; 100mA; 250mW; SOT23
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 30726
Stock Image BC857B Yangjie
Transistor: PNP; bipolar; 45V; 0.1A; 200mW; SOT23
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3400
Stock Image BC857B CDIL
Transistor: PNP; bipolar; 45V; 100mA; 250mW; SOT23
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 8280
Stock Image BC857B Panjit
Transistors (NPN/PNP) PNP 100mA 45V SOT-23;PEC RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2880
Stock Image BC857B Taiwan Semiconductor
Taiwan Semiconductor Bipolar Transistors - BJT TRANSISTOR 200mW
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 8161

We are delighted to provide the BC857B from our Bipolar Transistors - BJT category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the BC857B and other electronic components in the Bipolar Transistors - BJT category and beyond.

HS Compliance

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES,

BORN may also be referenced as

Bourne Semicon (Shenzhen)

SMBJ15CA TVS Diodes by SURGING – Circuit Protection
SMBJ15CA TVS Diodes by SURGING – Circuit Protection image

Jul 25, 2025
SMBJ15CA ESD Suppressors/TVS Diodes by SURGING offer 600W bidirectional protection in a compact SMB package. Ideal for circuit protection in global electronic systems.

691348500004 Pluggable Terminal Block by Würth Elektronik
691348500004 Pluggable Terminal Block by Würth Elektronik image

Mar 7, 2025
The 691348500004 Pluggable Terminal Block by Würth Elektronik is a 4-position, 5.08mm pitch vertical connector , designed for secure and efficient electrical connections . Rated for 300VAC and 20A , it supports 22-12 AWG wires , making it ideal for industrial automation, power supp

SMAJ28CA TVS Diodes by Yenji – Compact Surge Protection
SMAJ28CA TVS Diodes by Yenji – Compact Surge Protection image

Jul 29, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by Yenji offer 28V bidirectional surge protection, 400W peak power handling, and ultra-fast response for robust industrial and automotive designs.

UC3842N Switching Voltage Regulators – Buy Now
UC3842N Switching Voltage Regulators – Buy Now image

Aug 8, 2025
UC3842N Switching Voltage Regulators by HGSEMI offer compact, high-efficiency PWM control for DC-DC and AC-DC converters. Perfect for consumer, telecom, and industrial power applications. Order globally from Xon Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified