Datasheets
BC857CW by:

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, SOT-323, 3 PIN

Part Details for BC857CW by Siemens

Results Overview of BC857CW by Siemens

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Applications Education and Research Security and Surveillance Audio and Video Systems

BC857CW Information

BC857CW by Siemens is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for BC857CW

Part # Distributor Description Stock Price Buy
Win Source Electronics Trans GP BJT PNP 45V 0.1A 250mW Automotive 3-Pin SOT-323 T/R / PNP Silicon AF Transistors (For AF input stages and driver applications High current gain Low collector-emitter saturation voltage) 120000
  • 4,240 $0.0136
  • 9,010 $0.0129
  • 14,020 $0.0124
  • 20,205 $0.0115
  • 26,045 $0.0111
  • 32,610 $0.0106
$0.0106 / $0.0136 Buy Now

Part Details for BC857CW

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BC857CW Part Data Attributes

BC857CW Siemens
Buy Now Datasheet
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BC857CW Siemens Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, SOT-323, 3 PIN
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Part Package Code SC-70
Package Description SOT-323, 3 PIN
Pin Count 3
Manufacturer Package Code SOT323
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.21.00.75
Additional Feature LOW NOISE
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 420
JESD-30 Code R-PDSO-G3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type PNP
Power Dissipation Ambient-Max 0.25 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz
VCEsat-Max 0.65 V

Alternate Parts for BC857CW

This table gives cross-reference parts and alternative options found for BC857CW. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BC857CW, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BC857CWT1G onsemi $0.0074 45 V, 100 mA, PNP Bipolar Junction Transistor, SC-70 (SOT-323) 3 LEAD, 3000-REEL BC857CW vs BC857CWT1G
BC857CW-7-F Diodes Incorporated $0.0229 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, GREEN, PLASTIC PACKAGE-3 BC857CW vs BC857CW-7-F
BC857CW Diotec Semiconductor AG $0.0229 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 BC857CW vs BC857CW
BC857CW Nexperia Check for Price Small Signal Bipolar Transistor BC857CW vs BC857CW
BC857CW PanJit Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 BC857CW vs BC857CW
BC857CW/T3 Nexperia Check for Price Small Signal Bipolar Transistor BC857CW vs BC857CW/T3
BC857CW-R1-10001 PanJit Semiconductor Check for Price Transistor BC857CW vs BC857CW-R1-10001
BC857CWT1 onsemi Check for Price 45 V, 100 mA, PNP Bipolar Junction Transistor, SC-70 (SOT-323) 3 LEAD, 3000-REEL BC857CW vs BC857CWT1
Part Number Manufacturer Composite Price Description Compare
BC857CW,135 Nexperia $0.0321 vp_BC856W_BC857W_BC858W - 65 V, 100 mA PNP general-purpose transistors@en-us SC-70 3-Pin BC857CW vs BC857CW,135
BC857CW_R2_00001 PanJit Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), PNP, BC857CW vs BC857CW_R2_00001
BC857CW-7 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, PLASTIC PACKAGE-3 BC857CW vs BC857CW-7
BC857CW Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, PLASTIC, SUPERMINI-6 BC857CW vs BC857CW
BC857CW-TAPE-13 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal BC857CW vs BC857CW-TAPE-13
BC857CW Lite-On Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, GREEN, PLASTIC PACKAGE-3 BC857CW vs BC857CW
934021860115 Nexperia Check for Price Small Signal Bipolar Transistor BC857CW vs 934021860115
BC857CW Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT PACKAGE-3 BC857CW vs BC857CW
BC857CWT/R Nexperia Check for Price Small Signal Bipolar Transistor BC857CW vs BC857CWT/R
BC857CWE6327 Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon BC857CW vs BC857CWE6327

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