BC557B,126 is Obsolete and no longer manufactured.
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Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 500 mW Through Hole TO-92-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 500 mW Through Hole TO-92-3
TO-92-3

BC557B,126

DigiKey Part Number
BC557B,126-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
BC557B,126
Description
TRANS PNP 45V 0.1A TO-92-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 500 mW Through Hole TO-92-3
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
220 @ 2mA, 5V
Mfr
Power - Max
500 mW
Packaging
Tape & Box (TB)
Frequency - Transition
100MHz
Part Status
Obsolete
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
100 mA
Package / Case
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
TO-92-3
Vce Saturation (Max) @ Ib, Ic
650mV @ 5mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
15nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2N3906TAonsemi5.7202N3906TAFSCT-NDkr.1.71000Similar
2N3906TARonsemi9.4462N3906TARFSCT-NDkr.1.78000Similar
2N3906TFonsemi21.5032N3906TFCT-NDkr.1.71000Similar
2N3906TFRonsemi5.0882N3906D26ZCT-NDkr.1.78000Similar
2N4403TAonsemi1.1112N4403TAFSCT-NDkr.1.97000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types