BC857B Hottech

BC857B electronic component of Hottech
BC857B Hottech
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 Hottech. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

Part No. BC857B
Manufacturer: Hottech
Category: Bipolar Transistors - BJT
Description: Transistors (NPN/PNP) PNP 100mA 45V SOT-23 (SOT-23-3) RoHS
Datasheet: BC857B Datasheet (PDF)
Price (USD)
50: USD 0.0168 ea
Line Total: USD 0.84 
Availability : 23862
  
Ship by Wed. 03 Sep to Mon. 08 Sep
QtyUnit Price
50$ 0.0168
500$ 0.0128
3000$ 0.0086
6000$ 0.0069
24000$ 0.006
51000$ 0.0058

 BC857B More Buying Options & Price Grid(s)
Availability 23862
Ship by Wed. 03 Sep to Mon. 08 Sep
MOQ : 50
Multiples : 50
QtyUnit Price
50$ 0.0168
500$ 0.0128
3000$ 0.0086
6000$ 0.0069
24000$ 0.006
51000$ 0.0058

Specifications

   
Manufacturer
Product Category
Category
Rohs
Package
Brand Category
Transistor Type
Current - Collector Ic Max
Voltage - Collector Emitter Breakdown Max
Power - Max
Collector-Emitter Breakdown Voltage Vceo
Power Dissipation Pd
Collector Current Ic
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 Bourne
45V 200mW 450 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 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 MSKSEMI
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: 2000
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 Shikues
Transistors (NPN/PNP) SOT-23 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: 500
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: 41958
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.

More Products By Manufacturer "Hottech"

Image Part-Description
Stock Image ZMM2V2
Zener Diodes LL-34 RoHS
Stock : 0
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 Image ZMM22
Zener Diodes LL-34 RoHS
Stock : 0
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 Image AO3415
MOSFET P Trench 20V 4A 900mV @ 250uA 41 mΩ @ 4A,4.5V SOT-23 (SOT-23-3) RoHS
Stock : 2480
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 Image B0540W
Schottky Barrier Diodes (SBD) SOD-123 RoHS
Stock : 0
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 Image SS54BF
Schottky Barrier Diodes (SBD) SMBF RoHS
Stock : 0
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 Image RB751V-40-5
Schottky Barrier Diodes (SBD) SOD-323 RoHS
Stock : 0
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 Image 2SA1797
Transistors (NPN/PNP) PNP 2A 50V SOT-89 (SOT-89-3) RoHS
Stock : 0
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 Image 2SD965 HD
Transistors (NPN/PNP) NPN 3A 20V SOT-89 (SOT-89-3) RoHS
Stock : 75
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 Image 2SD1007 HQ
Transistors (NPN/PNP) NPN 700mA 120V SOT-89 (SOT-89-3) RoHS
Stock : 0
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 Image 2SC4672 DKQ 120-270 HL
Transistors (NPN/PNP) NPN 2A 50V SOT-89 (SOT-89-3) RoHS
Stock : 0
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.

More Products By Category "Bipolar Transistors - BJT"

Image Part-Description
Stock Image KSP05TA
Bipolar (BJT) Transistor NPN 60 V 500 mA 100MHz 625 mW Through Hole TO-92-3
Stock : 0
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 Image MMBT4126LT1G
Bipolar (BJT) Transistor PNP 25 V 200 mA 250MHz 225 mW Surface Mount SOT-23-3 (TO-236)
Stock : 27000
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 Image MMBT200
Bipolar Transistors - BJT PNP Transistor General Purpose
Stock : 45000
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.
Hot Stock Image BC807DS,115
Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
Stock : 372000
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 Image BCP52
Bipolar (BJT) Transistor PNP 60 V 1.2 A 1.5 W Surface Mount SOT-223-4
Stock : 4000
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 Image BC848CDW1T1G
Transistors Bipolar - BJT 100mA 30V Dual NPN
Stock : 2340
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 Image KSC2330YTA
Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 1 W Through Hole TO-92-3
Stock : 0
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 Image 2SC3326-A,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 30
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 Image 2SC4117-BL,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 0
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 Image 2N4401
Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 Bulk
Stock : 0
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.

Additional Infomation About Product

The BC857B is a PNP (positive-negative-positive) transistor manufactured in a SOT-23-3 (small Outline Transistor) package by Hottech. It is RoHS (Restriction of Hazardous Substances) compliant, meaning it has been designed to reduce hazardous chemicals by monitoring their use, reuse, and disposal. The BC857B has a collector current rating of 100mA and a voltage rating of 45V. Like other transistors, this PNP type can be used for switching and amplification and will typically handle continuous currents up to 100 mA. These components can be used to power a variety of digital logic circuits and microcontrollers.

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,

SMBJ15CA ESD Suppressors/TVS Diodes by DIYI
SMBJ15CA ESD Suppressors/TVS Diodes by DIYI image

Jul 24, 2025
SMBJ15CA ESD Suppressors/TVS Diodes by DIYI offer 600W bidirectional protection for 15V circuits. Compact DO-214AA package ideal for global ESD protection needs.

LD6A-3DQB-RYG Tower Lights by Idec – RYG LED Stack
LD6A-3DQB-RYG Tower Lights by Idec – RYG LED Stack image

Jul 17, 2025
LD6A-3DQB-RYG Tower Lights by Idec offer reliable 3-color LED signaling in a slim, IP65-rated design—perfect for machine, automation, and factory status indication systems.

1SFA896112R7000 Motor Drive – ABB Industrial Motor Control
1SFA896112R7000 Motor Drive – ABB Industrial Motor Control image

May 16, 2025
ABB 1SFA896112R7000 is a high-performance motor drive for industrial automation. Supports 3-phase motors with overload protection and VFD integration. Ideal for reliable motor control systems.

93601-2571 Heavy Duty Power Connectors by Molex
93601-2571 Heavy Duty Power Connectors by Molex image

Aug 11, 2025
93601-2571 Heavy Duty Power Connectors by Molex deliver secure, high-current connections with rugged durability, ideal for industrial machinery, power systems, and commercial applications worldwide.

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