2N3866 The 2N3866 is an NPN Silicon High Frequency Transistor from NXP Semiconductors, designed for amplifier and oscillator applications. It features a TO-39 package.
Mfr Part #:

2N3866

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The 2N3866 is an NPN Silicon High Frequency Transistor from NXP Semiconductors, designed for amplifier and oscillator applications. It features a TO-39 package.
✓ Total Stock: 1 pcs
$ Price Range: $0.06

2N3866 Available from 1 distributor

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2N3866 Specifications Quick View

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2N3866 Description

Short technical summary and product information.

The 2N3866 is an NPN Silicon High Frequency Transistor manufactured by NXP Semiconductors. It is designed for high-frequency amplifier and oscillator applications.

 

Key electrical specifications include a Collector-Base Voltage (V CBO) of 55V, a Collector-Emitter Voltage (V CEO) of 30V, and a Continuous Collector Current (I C) of 0.4A. The transistor exhibits a minimum transition frequency (fT) of 500 MHz at 15V and 50mA.

 

This transistor is housed in a hermetically sealed TO-39 package. The operating and storage junction temperature range is -65 to +200 °C. Its thermal resistance (ΘJC) is 35 °C/W.

 

Applications for the 2N3866 include high-frequency amplification and oscillation circuits where its performance characteristics are beneficial.

2N3866 Quick Information

Product Type: NPN Silicon High Frequency Transistor
Canonical Name: 2N3866 NPN Silicon High Frequency Transistor
Subcategory: NPN

2N3866 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2N3866 Estimated Pricing

Qty Low High
1+ $0.06 $0.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

2N3866 Features

  • NPN Silicon High Frequency Transistor
  • Collector-Emitter Voltage: 30V
  • Continuous Collector Current: 0.4A
  • Transition Frequency: 500MHz
  • TO-39 Package

2N3866 Applications

  • Suitable for high-voltage switching circuits
  • Used in RF amplification and signal processing
  • Ideal for industrial and consumer electronics
  • Multiple transistors in a single package for compact design

2N3866 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum Collector-Emitter Voltage (V CEO) for the 2N3866?

The maximum Collector-Emitter Voltage (V CEO) for the 2N3866 is 30V.

What is the maximum Continuous Collector Current (I C) for the 2N3866?

The maximum Continuous Collector Current (I C) for the 2N3866 is 0.4A.

What is the typical transition frequency (fT) of the 2N3866?

The minimum transition frequency (fT) for the 2N3866 is 500 MHz at 15V and 50mA.

What package type is the 2N3866 supplied in?

The 2N3866 is supplied in a TO-39 package.

What is the operating temperature range for the 2N3866?

The operating and storage junction temperature range for the 2N3866 is -65 to +200 °C.

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