Question 1

What is 2N1554?

Accepted Answer

PNP Bipolar Transistor 2N1554

Question 2

What are the specifications of 2N1554?

Accepted Answer

Key specifications include: Type: PNP, Collector-Emitter Voltage, max: -30V, Collector-Base Voltage, max: -60V, Emitter-Base Voltage, max: -30V, Collector Current − Continuous, max: -15A, Collector Dissipation: 106W, DC Current Gain (hfe): 30to60, Operating and Storage Junction Temperature Range: -65 to +110°C, Package: TO-3

Question 3

What are equivalent components to 2N1554?

Accepted Answer

See the component details for equivalent parts.

2N1554 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Type	PNP
Collector-Emitter Voltage, max	-30V
Collector-Base Voltage, max	-60V
Emitter-Base Voltage, max	-30V
Collector Current − Continuous, max	-15A
Collector Dissipation	106W
DC Current Gain (hfe)	30to60
Operating and Storage Junction Temperature Range	-65 to +110°C
Package	TO-3