Datasheets
BC548 by:

Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE, TO-92, 3 PIN

Part Details for BC548 by Fairchild Semiconductor Corporation

Overview of BC548 by Fairchild Semiconductor Corporation

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Price & Stock for BC548

Part # Distributor Description Stock Price Buy
Bristol Electronics   1543
RFQ
Quest Components Bipolar Junction Transistor, NPN Type, TO-92 1234
  • 1 $0.2900
  • 44 $0.1305
  • 384 $0.0870
$0.0870 / $0.2900 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.1A, 30V, NPN, TO-92 ' RoHS: Compliant Status: Obsolete Min Qty: 1 41826
  • 1 $0.0455
  • 25 $0.0446
  • 100 $0.0428
  • 500 $0.0410
  • 1,000 $0.0387
$0.0387 / $0.0455 Buy Now

Part Details for BC548

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BC548 Part Data Attributes:

BC548 Fairchild Semiconductor Corporation
Buy Now Datasheet
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BC548 Fairchild Semiconductor Corporation Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE, TO-92, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-92
Package Description LEAD FREE, TO-92, 3 PIN
Pin Count 3
Manufacturer Package Code 3LD, TO-92, MOLDED, STD STRAIGHT LD (NO EOL CODE)
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.21.00.95
Additional Feature LOW NOISE
Case Connection ISOLATED
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 30 V
Configuration SINGLE
DC Current Gain-Min (hFE) 110
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e1
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 NPN
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN SILVER COPPER
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz

Alternate Parts for BC548

This table gives cross-reference parts and alternative options found for BC548. 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 BC548, 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
BC548 100mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, TO-92, 3 PIN Rochester Electronics LLC BC548 vs BC548
BC548D74Z Small Signal Bipolar Transistor, 0.5A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation BC548 vs BC548D74Z
BC548D27Z Small Signal Bipolar Transistor, 0.5A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation BC548 vs BC548D27Z
BC548-T/R TRANSISTOR 100 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors BC548 vs BC548-T/R
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 onsemi BC548 vs BC548
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Central Semiconductor Corp BC548 vs BC548
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, TO-92A, 3 PIN Baneasa SA BC548 vs BC548
BC548/D27Z 100mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BC548 vs BC548/D27Z
BC548 TRANSISTOR 100 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors BC548 vs BC548
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN Samsung Semiconductor BC548 vs BC548
Part Number Description Manufacturer Compare
ZTX555STOA Small Signal Bipolar Transistor, 1A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated BC548 vs ZTX555STOA
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, TO-92A, 3 PIN Baneasa SA BC548 vs BC548
2SA1020-O Small Signal Bipolar Transistor, Micro Commercial Components BC548 vs 2SA1020-O
FXT690BSTOA Small Signal Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN Diodes Incorporated BC548 vs FXT690BSTOA
ZTX690BSTOB Small Signal Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated BC548 vs ZTX690BSTOB
FXT458STOE Small Signal Bipolar Transistor, 0.3A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN Diodes Incorporated BC548 vs FXT458STOE
MMBT5089 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, NPN, Silicon, SOT-23, 3 PIN EDI Diodes (Electronic Devices Inc) BC548 vs MMBT5089
BC548 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products BC548 vs BC548
ZTX690B Small Signal Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, E-LINE PACKAGE-3 Zetex / Diodes Inc BC548 vs ZTX690B
2SA1020 Small Signal Bipolar Transistor Secos Corporation BC548 vs 2SA1020

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