Datasheets
BC557B by:
Secos Corporation
Allegro MicroSystems LLC
Bharat Electronics Ltd
Boca Semiconductor Inc
Bytesonic Corporation
Continental Device India Ltd
Crimson Semiconductor Inc
Diodes Incorporated
Diotec Semiconductor AG
Fairchild Semiconductor Corporation
Force Technologies Ltd
Freescale Semiconductor
Hongxing Electrical Ltd
HSMC Corporation
Infineon Technologies AG
ITT Corporation
ITT Interconnect Solutions
Jiangsu Changjiang Electronics Technology Co Ltd
KEC
Kodenshi Corporation
Kodenshi Sensing
Kuwait Semiconductor Co Ltd
Lite-On Semiconductor Corporation
Luguang Electronic Technology Co Ltd
Lumimax Optoelectronic Technology
Micro Commercial Components
Motorola Mobility LLC
Motorola Semiconductor Products
National Semiconductor Corporation
North American Philips Discrete Products Div
NXP Semiconductors
onsemi
Philips Semiconductors
Rectron Semiconductor
Rochester Electronics LLC
Samsung Semiconductor
Secos Corporation
Semiconductors Ltd
Shanghai Lunsure Electronic Technology Co Ltd
Siemens
SPC Multicomp
STMicroelectronics
SynSemi Inc
Taitron Components Inc
TDK Micronas GmbH
Texas Instruments
Toshiba America Electronic Components
TT Electronics Power and Hybrid / Semelab Limited
TT Electronics Resistors
Unisonic Technologies Co Ltd
Vishay Semiconductors
Vishay Sprague
WEITRON INTERNATIONAL CO., LTD.
Zetex / Diodes Inc
Not Found

Transistor

Part Details for BC557B by Secos Corporation

Results Overview of BC557B by Secos Corporation

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Applications Consumer Electronics Audio and Video Systems

BC557B Information

BC557B by Secos Corporation is an Other Transistor.
Other 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.

Part Details for BC557B

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BC557B Part Data Attributes

BC557B Secos Corporation
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SECOS CORP
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 180
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type PNP
Power Dissipation Ambient-Max 0.625 W
Power Dissipation-Max (Abs) 0.625 W
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz
VCEsat-Max 0.3 V

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