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Transistors Small Signal Bipolar Transistors BF258

BF258
Description: Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-39

Overview of BF258 by Motorola Semiconductor Products

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Part Data Attributes for BF258 by Motorola Semiconductor Products
Parametric Data

BF258
Motorola Semiconductor Products
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-
-
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
MOTOROLA INC
Reach Compliance Code
unknown
ECCN Code
EAR99
HTS Code
8541.29.00.75
Collector Current-Max (IC)
0.1 A
Collector-Emitter Voltage-Max
250 V
Configuration
SINGLE
DC Current Gain-Min (hFE)
25
JEDEC-95 Code
TO-39
JESD-30 Code
O-MBCY-W3
JESD-609 Code
e0
Number of Elements
1
Number of Terminals
3
Operating Temperature-Max
200 °C
Package Body Material
METAL
Package Shape
ROUND
Package Style
CYLINDRICAL
Polarity/Channel Type
NPN
Power Dissipation Ambient-Max
5 W
Power Dissipation-Max (Abs)
5 W
Qualification Status
Not Qualified
Surface Mount
NO
Terminal Finish
TIN LEAD
Terminal Form
WIRE
Terminal Position
BOTTOM
Transistor Element Material
SILICON
Transition Frequency-Nom (fT)
110 MHz
VCEsat-Max
1 V
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  1. BF258
    Motorola Semiconductor Products
    Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-39
    VS

Alternate Parts for BF258

This table gives cross-reference parts and alternative options found for BF258. 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 BF258, 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
BF258 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 STMicroelectronics BF258 vs BF258
BF258 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF258
BF258 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 Motorola Mobility LLC BF258 vs BF258
BF258.MOD 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF258.MOD
BF258E4 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF258E4
BF258E4 Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors BF258 vs BF258E4
BF258 Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-39 Continental Device India Ltd BF258 vs BF258
BF258.MOD Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors BF258 vs BF258.MOD
BF258.MODG4 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF258.MODG4
Part Number Description Manufacturer Compare
BF338 Small Signal Bipolar Transistor, 0.1A I(C), 225V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, Crimson Semiconductor Inc BF258 vs BF338
BF258.MOD Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors BF258 vs BF258.MOD
BF257.MODG4 100mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF257.MODG4
BF258.MODG4 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF258.MODG4
BF338 Small Signal Bipolar Transistor, 0.2A I(C), 225V V(BR)CEO, 1-Element, NPN, Silicon, TO-39 Continental Device India Ltd BF258 vs BF338
BD115 Small Signal Bipolar Transistor, 0.15A I(C), 180V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN Micro Electronics Corporation BF258 vs BD115
BF258 100mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 Motorola Mobility LLC BF258 vs BF258
BF258 Small Signal Bipolar Transistor, 0.1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN Central Semiconductor Corp BF258 vs BF258
BD115 Small Signal Bipolar Transistor, 0.2A I(C), 180V V(BR)CEO, 1-Element, NPN, Silicon, TO-39 Continental Device India Ltd BF258 vs BD115
BF257G4 100mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BF258 vs BF257G4

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