Datasheets
BC857A-QR by: Nexperia

BC856-Q; BC857-Q; BC858-Q - 65 V, 100 mA PNP general-purpose transistors@en-us TO-236 3-Pin

Part Details for BC857A-QR by Nexperia

Overview of BC857A-QR by Nexperia

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Applications Education and Research Security and Surveillance Audio and Video Systems

Price & Stock for BC857A-QR

Part # Distributor Description Stock Price Buy
DISTI # 1727-BC857A-QR-ND
DigiKey TRANS PNP 45V 0.1A TO236AB Min Qty: 69000 Lead time: 6 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 69,000 $0.0121
  • 150,000 $0.0101
$0.0101 / $0.0121 Buy Now
DISTI # BC857A-QR
Avnet Americas Transistor GP BJT PNP 45V 100mA 3-Pin SOT-23 T/R - Tape and Reel (Alt: BC857A-QR) RoHS: Compliant Min Qty: 75000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 75,000 $0.0101
  • 81,000 $0.0098
  • 156,000 $0.0095
  • 375,000 $0.0092
  • 750,000 $0.0090
  • 3,750,000 $0.0087
  • 7,500,000 $0.0084
$0.0084 / $0.0101 Buy Now
DISTI # 771-BC857A-QR
Mouser Electronics Bipolar Transistors - BJT BC857A-Q/SOT23/TO-236AB RoHS: Compliant 0
  • 1 $0.1000
  • 10 $0.0680
  • 100 $0.0430
  • 1,000 $0.0190
  • 3,000 $0.0160
  • 9,000 $0.0120
  • 45,000 $0.0110
  • 99,000 $0.0100
$0.0100 / $0.1000 Order Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 42000 Package Multiple: 3000 0
  • 42,000 $0.0094
$0.0094 Buy Now
Rochester Electronics BC857A - 65 V, 100 mA PNP general-purpose transistors RoHS: Compliant Status: Active Min Qty: 1 444000
  • 1 $0.0230
  • 25 $0.0225
  • 100 $0.0216
  • 500 $0.0207
  • 1,000 $0.0195
$0.0195 / $0.0230 Buy Now
DISTI # BC857A-QR
TTI Bipolar Transistors - BJT BC857A-Q/SOT23/TO-236AB pbFree: Pb-Free Min Qty: 42000 Package Multiple: 3000 Container: Reel Americas - 0
  • 42,000 $0.0095
  • 69,000 $0.0093
$0.0093 / $0.0095 Buy Now
DISTI # BC857A-QR
Avnet Americas Transistor GP BJT PNP 45V 100mA 3-Pin SOT-23 T/R - Tape and Reel (Alt: BC857A-QR) RoHS: Compliant Min Qty: 75000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 75,000 $0.0101
  • 81,000 $0.0098
  • 156,000 $0.0095
  • 375,000 $0.0092
  • 750,000 $0.0090
  • 3,750,000 $0.0087
  • 7,500,000 $0.0084
$0.0084 / $0.0101 Buy Now
DISTI # BC857A-QR
TME Transistor: PNP, bipolar, 45V, 0.1A, 250mW, SOT23,TO236AB Min Qty: 25 0
  • 25 $0.0300
  • 100 $0.0202
  • 500 $0.0179
  • 3,000 $0.0161
  • 12,000 $0.0150
$0.0150 / $0.0300 RFQ
DISTI # BC857A-QR
Avnet Americas Transistor GP BJT PNP 45V 100mA 3-Pin SOT-23 T/R - Tape and Reel (Alt: BC857A-QR) RoHS: Compliant Min Qty: 75000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 75,000 $0.0101
  • 81,000 $0.0098
  • 156,000 $0.0095
  • 375,000 $0.0092
  • 750,000 $0.0090
  • 3,750,000 $0.0087
  • 7,500,000 $0.0084
$0.0084 / $0.0101 Buy Now
DISTI # BC857A-QR
Avnet Silica Transistor GP BJT PNP 45V 100mA 3-Pin SOT-23 T/R (Alt: BC857A-QR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 1 Weeks, 1 Days Silica - 0
Buy Now
DISTI # BC857A-QR
EBV Elektronik Transistor GP BJT PNP 45V 100mA 3-Pin SOT-23 T/R (Alt: BC857A-QR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 1 Weeks, 1 Days EBV - 39000
Buy Now

Part Details for BC857A-QR

BC857A-QR Part Data Attributes

BC857A-QR Nexperia
Buy Now Datasheet
Compare Parts:
BC857A-QR Nexperia BC856-Q; BC857-Q; BC858-Q - 65 V, 100 mA PNP general-purpose transistors@en-us TO-236 3-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NEXPERIA
Part Package Code TO-236
Package Description SOT-23, 3 PIN
Pin Count 3
Manufacturer Package Code SOT23
Reach Compliance Code compliant
Factory Lead Time 6 Weeks
Samacsys Manufacturer Nexperia
Collector Current-Max (IC) 0.1 A
Collector-Base Capacitance-Max 4.5 pF
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 125
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -65 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type PNP
Power Dissipation-Max (Abs) 0.25 W
Reference Standard AEC-Q101; IEC-60134
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz
VCEsat-Max 0.65 V

Alternate Parts for BC857A-QR

This table gives cross-reference parts and alternative options found for BC857A-QR. 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 BC857A-QR, 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
BC857-QVL BC856-Q; BC857-Q; BC858-Q - 65 V, 100 mA PNP general-purpose transistors@en-us TO-236 3-Pin Nexperia BC857A-QR vs BC857-QVL
BC857A-Q Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-236AB Nexperia BC857A-QR vs BC857A-Q
BC857AT Small Signal Bipolar Transistor, Galaxy Semi-Conductor Co Ltd BC857A-QR vs BC857AT
BC857AWF2 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, Yangzhou Yangjie Electronics Co Ltd BC857A-QR vs BC857AWF2
BC857A Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, Yangzhou Yangjie Electronics Co Ltd BC857A-QR vs BC857A
BC857A Small Signal Bipolar Transistor, Galaxy Semi-Conductor Co Ltd BC857A-QR vs BC857A
BC857 Small Signal Bipolar Transistor, Kodenshi Corporation BC857A-QR vs BC857
BC857AF2 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, Yangzhou Yangjie Electronics Co Ltd BC857A-QR vs BC857AF2
BC857AW-TP-HF Small Signal Bipolar Transistor, Micro Commercial Components BC857A-QR vs BC857AW-TP-HF
BC857A 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, Galaxy Microelectronics BC857A-QR vs BC857A

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