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Transistors / Small Signal Bipolar Transistors / BC557ATA
Datasheets
BC557ATA by:

100 mA, 45 V, PNP Bipolar Juction Transistor, 2000-FNFLD

Part Details for BC557ATA by onsemi

Overview of BC557ATA by onsemi

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 BC557ATA

Part # Distributor Description Stock Price Buy
DISTI # 82C0499
Newark Transistor, bjt, pnp,45V V(Br)Ceo,100Ma I(C),to-92 Rohs Compliant: Yes |Onsemi BC557ATA Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 61
  • 1 $0.0470
  • 10 $0.0470
  • 100 $0.0470
  • 500 $0.0470
  • 1,000 $0.0470
  • 2,500 $0.0460
  • 10,000 $0.0440
  • 25,000 $0.0370
$0.0370 / $0.0470 Buy Now
DISTI # 31Y0492
Newark Trans, Pnp, -45V, 150Deg C, 0.5W, Transistor Polarity:Pnp, Collector Emitter Voltage Max:45V, Continuous Collector Current:100Ma, Power Dissipation:500Mw, Transistor Mounting:Through Hole, No. Of Pins:3Pins, Product Range:- Rohs Compliant: Yes |Onsemi BC557ATA Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 1 $0.3950
  • 10 $0.3000
  • 25 $0.2390
  • 50 $0.1790
$0.1790 / $0.3950 Buy Now
DISTI # 86AK4323
Newark Transistor, Pnp, 45V, 0.1A, To-92 Rohs Compliant: Yes |Onsemi BC557ATA Min Qty: 2000 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 2,000 $0.0710
  • 4,000 $0.0700
  • 8,000 $0.0680
  • 12,000 $0.0570
$0.0570 / $0.0710 Buy Now
DISTI # BC557ATACT-ND
DigiKey TRANS PNP 45V 0.1A TO92-3 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Tape & Box (TB) 17446
In Stock
  • 1 $0.3800
  • 10 $0.2590
  • 100 $0.1262
  • 500 $0.1053
  • 1,000 $0.0731
  • 2,000 $0.0634
  • 6,000 $0.0588
  • 10,000 $0.0488
  • 50,000 $0.0430
  • 100,000 $0.0382
  • 200,000 $0.0373
$0.0373 / $0.3800 Buy Now
DISTI # 512-BC557ATA
Mouser Electronics Bipolar Transistors - BJT PNP -45V -100mA HFE/220 RoHS: Compliant 4785
  • 1 $0.3500
  • 10 $0.2240
  • 100 $0.0930
  • 1,000 $0.0660
  • 2,000 $0.0570
  • 10,000 $0.0480
  • 24,000 $0.0410
$0.0410 / $0.3500 Buy Now
DISTI # V79:2366_26258071
Arrow Electronics Trans GP BJT PNP 45V 0.1A 500mW 3-Pin TO-92 Fan-Fold RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2125 Americas - 12777
  • 1 $0.0195
$0.0195 Buy Now
DISTI # 77582429
Verical Trans GP BJT PNP 45V 0.1A 500mW 3-Pin TO-92 Fan-Fold RoHS: Compliant Min Qty: 302 Package Multiple: 1 Date Code: 2125 Americas - 12777
  • 302 $0.0195
$0.0195 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.1A, 45V, PNP, TO-92 RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 168600
  • 1 $0.0414
  • 25 $0.0406
  • 100 $0.0389
  • 500 $0.0373
  • 1,000 $0.0352
$0.0352 / $0.0414 Buy Now
Ameya Holding Limited   Min Qty: 2000 4000
  • 2,000 $0.0700
  • 10,000 $0.0630
$0.0630 / $0.0700 Buy Now
DISTI # C1S226600539564
Chip1Stop Trans GP BJT PNP 45V 0.1A 3-Pin TO-92 Ammo RoHS: Compliant pbFree: Yes Container: Cut Tape 2800
  • 25 $0.0352
  • 50 $0.0337
  • 100 $0.0336
  • 200 $0.0333
  • 500 $0.0326
  • 1,000 $0.0319
$0.0319 / $0.0352 Buy Now
Flip Electronics Stock 162000
RFQ

Part Details for BC557ATA

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BC557ATA Part Data Attributes

Parametric Data
BC557ATA onsemi
Buy Now Datasheet
Compare Parts:
BC557ATA onsemi 100 mA, 45 V, PNP Bipolar Juction Transistor, 2000-FNFLD
Pbfree Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Package Description TO-92, 3 PIN
Manufacturer Package Code 135AR
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 27 Weeks, 4 Days
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 110
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type PNP
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz

Alternate Parts for BC557ATA

This table gives cross-reference parts and alternative options found for BC557ATA. 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 BC557ATA, 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
BC557A-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 BC557ATA vs BC557A-AP
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC PACKAGE-3 Micro Commercial Components BC557ATA vs BC557A
BC557ARL 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC BC557ATA vs BC557ARL
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Diodes Incorporated BC557ATA vs BC557A
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC, TO-92, 3 PIN Lite-On Semiconductor Corporation BC557ATA vs BC557A
BC557A-AP-HF Small Signal Bipolar Transistor, Micro Commercial Components BC557ATA vs BC557A-AP-HF
BC557AD75Z Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Fairchild Semiconductor Corporation BC557ATA vs BC557AD75Z
BC557ARL 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN onsemi BC557ATA vs BC557ARL
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN KEC BC557ATA vs BC557A
BC557ARLRB 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC BC557ATA vs BC557ARLRB
Part Number Description Manufacturer Compare
BC557ARL1 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN onsemi BC557ATA vs BC557ARL1
BC557ARLRF 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC BC557ATA vs BC557ARLRF
BC557AD26Z Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Fairchild Semiconductor Corporation BC557ATA vs BC557AD26Z
BC557A-AP-HF Small Signal Bipolar Transistor, Micro Commercial Components BC557ATA vs BC557A-AP-HF
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC, TO-92, 3 PIN Lite-On Semiconductor Corporation BC557ATA vs BC557A
BC557A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN Rectron Semiconductor BC557ATA vs BC557A
BC557ARLRB Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Motorola Semiconductor Products BC557ATA vs BC557ARLRB
BC557AD27Z Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Fairchild Semiconductor Corporation BC557ATA vs BC557AD27Z
BC557ARL 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN onsemi BC557ATA vs BC557ARL
BC557AZL1 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226, 3 PIN onsemi BC557ATA vs BC557AZL1

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