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BF821 by:

Small Signal Bipolar Transistor

Part Details for BF821 by Nexperia

Overview of BF821 by Nexperia

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Applications Consumer Electronics Audio and Video Systems

Part Details for BF821

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BF821 Part Data Attributes:

BF821 Nexperia
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BF821 Nexperia Small Signal Bipolar Transistor
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NEXPERIA
Reach Compliance Code compliant
ECCN Code EAR99
Date Of Intro 1984-10-10
Collector Current-Max (IC) 0.05 A
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 50
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type PNP
Reference Standard AEC-Q101
Surface Mount YES
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
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-TAPE-7 TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821-TAPE-7
BF821 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, SOT-23, 3 PIN Continental Device India Ltd BF821 vs BF821
933665130235 Small Signal Bipolar Transistor Nexperia BF821 vs 933665130235
BF821/T3 Small Signal Bipolar Transistor Nexperia BF821 vs BF821/T3
BF821 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, SOT-23, 3 PIN Rectron Semiconductor BF821 vs BF821
MMBTA92LT1 High Voltage PNP Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL onsemi BF821 vs MMBTA92LT1
BF821T/R Small Signal Bipolar Transistor Nexperia BF821 vs BF821T/R
BF821,215 BF821 - PNP high voltage transistor@en-us TO-236 3-Pin Nexperia BF821 vs BF821,215
BF821TRL13 Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, PNP, Silicon, YAGEO Corporation BF821 vs BF821TRL13
BF821-TAPE-13 TRANSISTOR 50 mA, PNP, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF821 vs BF821-TAPE-13
Part Number Description Manufacturer Compare
MPSA92,126 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 MPSA92,126
MPSA92 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-226AA, TO-226AA, 3 PIN Texas Instruments BF821 vs MPSA92
MPSA92/D74Z{OPTION5} 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BF821 vs MPSA92/D74Z{OPTION5}
MPSA92/D10Z 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BF821 vs MPSA92/D10Z
BF493SRLRE 500mA, 350V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-04, TO-226AA, 3 PIN onsemi BF821 vs BF493SRLRE
MPSA92 Small Signal Bipolar Transistor, 0.3A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diotec Semiconductor AG BF821 vs MPSA92
BF821 Small Signal Bipolar Transistor, 1-Element, PNP, Silicon, TO-236 Diodes Incorporated BF821 vs BF821
MPSA92 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN KEC BF821 vs MPSA92
BF493SRLRF Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Motorola Semiconductor Products BF821 vs BF493SRLRF
MPSA92/D89Z{OPTION18} 500mA, 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 Texas Instruments BF821 vs MPSA92/D89Z{OPTION18}

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