Datasheets
2N2421A by:

Unijunction Transistor, 12uA I(P)

Part Details for 2N2421A by Semiconductors Inc

Overview of 2N2421A by Semiconductors Inc

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Applications Consumer Electronics Audio and Video Systems

Part Details for 2N2421A

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2N2421A Part Data Attributes

2N2421A Semiconductors Inc
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2N2421A Semiconductors Inc Unijunction Transistor, 12uA I(P)
Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer SEMICONDUCTORS INC
Package Description ,
Reach Compliance Code unknown
ECCN Code EAR99
Configuration SINGLE
Emitter Current-Max 70 mA
Inter-base Voltage-Max 65 V
Intrinsic Stand-off Ratio-Max 0.75
Intrinsic Stand-off Ratio-Min 0.62
Number of Elements 1
Operating Temperature-Max 140 °C
Operating Temperature-Min -65 °C
Peak Point Current-Max 12 mA
Power Dissipation-Max (Abs) 0.3 W
Static Inter-base Res-Max 6.8 kΩ
Static Inter-base Res-Min 4.7 kΩ
Surface Mount NO
Valley Point Current-Min 8 mA

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