2N4957

2N4957
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Part Number 2N4957
LIXINC Part # 2N4957
Manufacturer Microsemi
Category Discrete SemiconductorTransistors - Bipolar (BJT) - RF
Description RF TRANS PNP 30V 30MA TO72
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models 2N4957 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 26 - Jan 30 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

2N4957 Specifications

Part Number:2N4957
Brand:Microsemi
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Discrete Semiconductor
Subcategory:Transistors - Bipolar (BJT) - RF
Manufacturer:Microsemi
Series:-
Package:Bulk
Part Status:Discontinued at Digi-Key
Transistor Type:PNP
Voltage - Collector Emitter Breakdown (Max):30V
Frequency - Transition:-
Noise Figure (dB Typ @ f):3.5dB @ 450MHz
Gain:25dB
Power - Max:200mW
DC Current Gain (hFE) (Min) @ Ic, Vce:30 @ 5mA, 10V
Current - Collector (Ic) (Max):30mA
Operating Temperature:-65°C ~ 200°C (TJ)
Mounting Type:Through Hole
Package / Case:TO-72-3 Metal Can
Supplier Device Package:TO-72

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Quick Inquiry

In Stock 10869 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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