Datasheets
BF821 by:

Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon,

Part Details for BF821 by YAGEO Corporation

Overview of BF821 by YAGEO Corporation

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Applications Consumer Electronics Audio and Video Systems

Part Details for BF821

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BF821 Part Data Attributes:

BF821 YAGEO Corporation
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BF821 YAGEO Corporation Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon,
Part Life Cycle Code Obsolete
Ihs Manufacturer PHILIPS COMPONENTS
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature HIGH VOLTAGE
Collector Current-Max (IC) 0.05 A
Configuration SINGLE
DC Current Gain-Min (hFE) 50
JESD-30 Code R-PDSO-G3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 60 MHz

Alternate Parts for BF821

This table gives cross-reference parts and alternative options found for BF821. 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 BF821, 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
BF821 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, SOT-23, 3 PIN Rectron Semiconductor BF821 vs BF821
BF821,235 BF821 - PNP high voltage transistor@en-us TO-236 3-Pin Nexperia BF821 vs BF821,235
933665130215 Small Signal Bipolar Transistor Nexperia BF821 vs 933665130215
BF821 Small Signal Bipolar Transistor Nexperia BF821 vs BF821
MMBTA92LT1 High Voltage PNP Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL onsemi BF821 vs MMBTA92LT1
BF821 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, SOT-23, 3 PIN Continental Device India Ltd BF821 vs BF821
BF821TRL TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821TRL
BF821TRL Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, YAGEO Corporation BF821 vs BF821TRL
BF821-TAPE-13 TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821-TAPE-13
BF821TRL13 TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821TRL13
Part Number Description Manufacturer Compare
MPSA92,412 TRANSISTOR 100 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BF821 vs MPSA92,412
MPSA92,116 TRANSISTOR 100 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BF821 vs MPSA92,116
MPSA92AMO TRANSISTOR 500 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BF821 vs MPSA92AMO
UFMMT6520 Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, PNP, Silicon Diodes Incorporated BF821 vs UFMMT6520
MMBTA92_R2_10001 Small Signal Bipolar Transistor, PanJit Semiconductor BF821 vs MMBTA92_R2_10001
PMBTA92,235 PMBTA92 - PNP high-voltage transistor@en-us TO-236 3-Pin Nexperia BF821 vs PMBTA92,235
BF821TRL TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821TRL
MPSA92RL 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, TO-226AA, 3 PIN onsemi BF821 vs MPSA92RL
MPSA92RLRF 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC BF821 vs MPSA92RLRF
BF821-T TRANSISTOR 50 mA, 300 V, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821-T

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