2N3866 The 2N3866 is an NPN Silicon High Frequency Transistor from New Jersey Semiconductor, designed for RF applications. It offers a Collector-Emitter Voltage of 30V and a maximum collector current of 400mA.
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2N3866

Available from 1 distributors
Mfr Name: New Jersey Semiconductor
New Jersey Semiconductor
The 2N3866 is an NPN Silicon High Frequency Transistor from New Jersey Semiconductor, designed for RF applications. It offers a Collector-Emitter Voltage of 30V and a maximum collector current of 400mA.
✓ Total Stock: 733 pcs
$ Price Range: $0.99

2N3866 Available from 1 distributor

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2N3866 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N3866 Description

Short technical summary and product information.

The 2N3866 is an NPN Silicon High Frequency Transistor manufactured by New Jersey Semiconductor. It is designed for high-frequency amplifier and oscillator applications. This transistor features a hermetically sealed TO-39 package and is suitable for through-hole mounting.

 

Key electrical specifications include a Collector-Emitter Voltage (VCEO) of 30V and a maximum Continuous Collector Current (IC) of 0.4A. The device boasts a high transition frequency (fT) of up to 800 MHz, making it suitable for RF circuits. It also offers a typical power gain of 10 dB and an efficiency of 45% at 400MHz.

 

The operating temperature range is from -65°C to +200°C. The TO-39 package is a standard for many RF applications, facilitating integration into existing designs. This component is part of the RF Transistor category, indicating its suitability for radio frequency signal processing.

2N3866 Quick Information

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

2N3866 Compliance

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

2N3866 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2N3866 Features

  • NPN Silicon High Frequency Transistor.
  • Collector-Emitter Voltage up to 30V.
  • Max Collector Current of 400mA.
  • Transition Frequency up to 800MHz.
  • TO-39 package for RF applications.

2N3866 Applications

  • Ideal for RF amplifier circuits.
  • Used in oscillator and driver stages.
  • Suitable for VHF/UHF applications.
  • Common in communication equipment.

2N3866 FAQs

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

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

What is the maximum Continuous Collector Current for the 2N3866?

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

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

The transition frequency (fT) for the 2N3866 is 500 MHz at VCE=15V, IC=50mA, f=200MHz.

What is the package type for the 2N3866 transistor?

The 2N3866 transistor comes 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°C to +200°C.

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