Question 1

What is 2N3866?

Accepted Answer

NPN Bipolar Transistor 2N3866

Question 2

What are the specifications of 2N3866?

Accepted Answer

Key specifications include: Type: NPN, Collector-Emitter Voltage, max: 30V, Collector-Base Voltage, max: 55V, Emitter-Base Voltage, max: 4V, Collector Current − Continuous, max: 0.4A, Collector Dissipation: 5W, DC Current Gain (hfe): 10to200, Transition Frequency, min: 500MHz, Operating and Storage Junction Temperature Range: -65 to +200°C, Package: TO-39

Question 3

What are equivalent components to 2N3866?

Accepted Answer

See the component details for equivalent parts.

2N3866 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Type	NPN
Collector-Emitter Voltage, max	30V
Collector-Base Voltage, max	55V
Emitter-Base Voltage, max	4V
Collector Current − Continuous, max	0.4A
Collector Dissipation	5W
DC Current Gain (hfe)	10to200
Transition Frequency, min	500MHz
Operating and Storage Junction Temperature Range	-65 to +200°C
Package	TO-39