Datasheets
BC817.40BK by: Central Semiconductor Corp

Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, NPN, Silicon,

Part Details for BC817.40BK by Central Semiconductor Corp

Results Overview of BC817.40BK by Central Semiconductor Corp

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BC817.40BK Information

BC817.40BK by Central Semiconductor Corp 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.

Available Datasheets

Part # Manufacturer Description Datasheet
AM79C940BKI Rochester Electronics LLC AM79C940 - Media Access Controller for ETHERNET (MACE)
AM79C940BKC\\W Rochester Electronics LLC AM79C940 - Media Access Controller for ETHERNET (MACE)

Part Details for BC817.40BK

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BC817.40BK Part Data Attributes

BC817.40BK Central Semiconductor Corp
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BC817.40BK Central Semiconductor Corp Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, NPN, Silicon,
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP
Reach Compliance Code not_compliant
ECCN Code EAR99
Collector-Base Capacitance-Max 5 pF
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 250
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Position DUAL
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 200 MHz
VCEsat-Max 0.7 V

Alternate Parts for BC817.40BK

This table gives cross-reference parts and alternative options found for BC817.40BK. 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 BC817.40BK, 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
BC817-40 Philips Semiconductors Check for Price Transistor BC817.40BK vs BC817-40
BC817-40Q Yangzhou Yangjie Electronics Co Ltd $0.0154 Small Signal Bipolar Transistor, BC817.40BK vs BC817-40Q
BC817-40TA Zetex / Diodes Inc Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC817.40BK vs BC817-40TA
BC817-40F2HF Yangzhou Yangjie Electronics Co Ltd Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, BC817.40BK vs BC817-40F2HF
BC817-40,235 Nexperia $0.0105 vp_BC817_SER - 45 V, 500 mA NPN general-purpose transistors@en-us TO-236 3-Pin BC817.40BK vs BC817-40,235
BC817-40HF Yangzhou Yangjie Electronics Co Ltd Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, BC817.40BK vs BC817-40HF
Part Number Manufacturer Composite Price Description Compare
BC817-40 Texas Instruments Check for Price 500mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB BC817.40BK vs BC817-40
BC817-40_R1_00001 PanJit Semiconductor $0.0385 Small Signal Bipolar Transistor, BC817.40BK vs BC817-40_R1_00001
BC817-40 Siemens Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC817.40BK vs BC817-40
BC817-40/T4 NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal BC817.40BK vs BC817-40/T4
BC817-40 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC817.40BK vs BC817-40
BC817-40E6433 Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon BC817.40BK vs BC817-40E6433
BC817-40 Yangzhou Yangjie Electronics Co Ltd $0.0146 Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, BC817.40BK vs BC817-40
BC817-40 Nexperia Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BC817.40BK vs BC817-40
BC817-40 PanJit Semiconductor Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 BC817.40BK vs BC817-40
BC817-40_R1_10001 PanJit Semiconductor Check for Price Transistor, BC817.40BK vs BC817-40_R1_10001

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