Datasheets
BC557CBK by: Diotec Semiconductor AG

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3

Part Details for BC557CBK by Diotec Semiconductor AG

Overview of BC557CBK by Diotec Semiconductor AG

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

Price & Stock for BC557CBK

Part # Distributor Description Stock Price Buy
DISTI # 4878-BC557CBK-ND
DigiKey IC Min Qty: 5000 Lead time: 8 Weeks Container: Bulk Temporarily Out of Stock
  • 5,000 $0.0207
$0.0207 Buy Now
DISTI # 637-BC557CBK
Mouser Electronics Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, PNP RoHS: Compliant 15011
  • 1 $0.1000
  • 10 $0.0760
  • 100 $0.0630
  • 500 $0.0510
  • 1,000 $0.0440
  • 5,000 $0.0330
  • 10,000 $0.0210
  • 50,000 $0.0180
$0.0180 / $0.1000 Buy Now
Onlinecomponents.com Bipolar Transistor - TO-92BK - 45V - 100mA - PNP RoHS: Compliant 0
  • 5,000 $0.0166
  • 10,000 $0.0138
  • 25,000 $0.0129
  • 50,000 $0.0117
  • 100,000 $0.0110
  • 150,000 $0.0108
  • 250,000 $0.0107
  • 500,000 $0.0105
$0.0105 / $0.0166 Buy Now
DISTI # 78440858
Verical Trans GP BJT PNP 45V 0.1A 500mW 3-Pin TO-92 Box RoHS: Compliant Min Qty: 1673 Package Multiple: 1 Americas - 6482
  • 1,673 $0.0437
  • 2,500 $0.0424
  • 5,000 $0.0300
$0.0300 / $0.0437 Buy Now
DISTI # 78811346
Verical Trans GP BJT PNP 45V 0.1A 500mW 3-Pin TO-92 Box RoHS: Compliant Min Qty: 527 Package Multiple: 1 Date Code: 2347 Americas - 4743
  • 524 $0.0315
  • 1,250 $0.0311
  • 2,500 $0.0307
  • 5,000 $0.0305
  • 10,000 $0.0302
  • 20,000 $0.0299
$0.0299 / $0.0315 Buy Now
DISTI # BC557CBK-DIO
TME Transistor: PNP, bipolar, 45V, 0.1A, 500mW, TO92 Min Qty: 1 6482
  • 1 $0.1740
  • 10 $0.1272
  • 25 $0.0914
  • 100 $0.0639
  • 250 $0.0457
  • 500 $0.0412
  • 1,000 $0.0351
  • 5,000 $0.0256
  • 15,000 $0.0229
  • 30,000 $0.0191
$0.0191 / $0.1740 Buy Now

Part Details for BC557CBK

BC557CBK CAD Models

BC557CBK Part Data Attributes:

BC557CBK Diotec Semiconductor AG
Buy Now Datasheet
Compare Parts:
BC557CBK Diotec Semiconductor AG Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIOTEC SEMICONDUCTOR AG
Part Package Code TO-92
Package Description ROHS COMPLIANT, PLASTIC PACKAGE-3
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer Diotec
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 420
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) 10
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz

Alternate Parts for BC557CBK

This table gives cross-reference parts and alternative options found for BC557CBK. 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 BC557CBK, 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 Description Manufacturer Compare
BC557CJ05Z Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, 3 PIN Fairchild Semiconductor Corporation BC557CBK vs BC557CJ05Z
BC557C-AMMO TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors BC557CBK vs BC557C-AMMO
BC557CAMO TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BC557CBK vs BC557CAMO
BC557CRLRF Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Motorola Semiconductor Products BC557CBK vs BC557CRLRF
BC557C/D74Z 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BC557CBK vs BC557C/D74Z
BC557C(AMMOPAK) Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Diodes Incorporated BC557CBK vs BC557C(AMMOPAK)
BC557C-AP Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 Micro Commercial Components BC557CBK vs BC557C-AP
BC557C Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN Rectron Semiconductor BC557CBK vs BC557C
BC557CRL 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN onsemi BC557CBK vs BC557CRL
BC557C/D28Z 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BC557CBK vs BC557C/D28Z
Part Number Description Manufacturer Compare
BC557C Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Diodes Incorporated BC557CBK vs BC557C
BC557CBU Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, Fairchild Semiconductor Corporation BC557CBK vs BC557CBU
BC557C,112 TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BC557CBK vs BC557C,112
BC557C Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC PACKAGE-3 Continental Device India Ltd BC557CBK vs BC557C
BC557C{AMMOPAK} Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Diodes Incorporated BC557CBK vs BC557C{AMMOPAK}
BC557C Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN Rectron Semiconductor BC557CBK vs BC557C
BC557C-AP Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 Micro Commercial Components BC557CBK vs BC557C-AP
BC557C/D11Z 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BC557CBK vs BC557C/D11Z
BC557CD75Z Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Fairchild Semiconductor Corporation BC557CBK vs BC557CD75Z
BC557C Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 TDK Micronas GmbH BC557CBK vs BC557C

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