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KSA1281O by:

Small Signal Bipolar Transistor

Part Details for KSA1281O by onsemi

Overview of KSA1281O by onsemi

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Part Details for KSA1281O

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KSA1281O Part Data Attributes:

KSA1281O onsemi
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KSA1281O onsemi Small Signal Bipolar Transistor
Part Life Cycle Code Active
Ihs Manufacturer ON SEMICONDUCTOR
Package Description CYLINDRICAL, O-PBCY-T3
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 2 A
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE
DC Current Gain-Min (hFE) 70
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
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 PNP
Power Dissipation-Max (Abs) 1 W
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz
VCEsat-Max 0.5 V

Alternate Parts for KSA1281O

This table gives cross-reference parts and alternative options found for KSA1281O. 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 KSA1281O, 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
2SA1020-O-C Small Signal Bipolar Transistor Secos Corporation KSA1281O vs 2SA1020-O-C
2SA1213O Small Signal Bipolar Transistor, Galaxy Semi-Conductor Co Ltd KSA1281O vs 2SA1213O
2SA1020L-O-T92-B Small Signal Bipolar Transistor, Unisonic Technologies Co Ltd KSA1281O vs 2SA1020L-O-T92-B
KTA1666O Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, SOT-89, 3 PIN KEC KSA1281O vs KTA1666O
2SA1020G-O-T92-K Small Signal Bipolar Transistor, Unisonic Technologies Co Ltd KSA1281O vs 2SA1020G-O-T92-K
2SA1020L-O-AE3-R Small Signal Bipolar Transistor, 2A I(C), PNP, Unisonic Technologies Co Ltd KSA1281O vs 2SA1020L-O-AE3-R
KTA1666O Small Signal Bipolar Transistor, Galaxy Microelectronics KSA1281O vs KTA1666O
KTA1666O Small Signal Bipolar Transistor, Galaxy Semi-Conductor Co Ltd KSA1281O vs KTA1666O
KTA1666-O Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, SOT-89, 3 PIN KEC KSA1281O vs KTA1666-O
2SA1213O Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, Galaxy Microelectronics KSA1281O vs 2SA1213O

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