2ST2121

Part No :: 2ST2121

Manufacturer: STMicroelectronics

VIGOR # :: 4575103

Description: TRANS PNP 250V 17A TO-3

Catalog: Transistors - Bipolar (BJT) - Single

DataSheet: 2ST2121 PDF

Country of origin: -

Date code: -

2ST2121 Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	17 A
Voltage - Collector Emitter Breakdown (Max):	250 V
Vce Saturation (Max) @ Ib, Ic:	3V @ 800mA, 8A
Current - Collector Cutoff (Max):	5µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	80 @ 1A, 5V
Power - Max:	250 W
Frequency - Transition:	25MHz
Operating Temperature:	200°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	TO-204AA, TO-3
Supplier Device Package:	TO-3

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In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Jan 19 - Jan 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

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2ST2121

4575103

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