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2N4851 The 2N4851 is a Silicon PN Unijunction Transistor manufactured by DSI. It features a maximum power dissipation of 300mW and an operating temperature range of -65°C to 125°C.
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2N4851

Available from 1 distributors
Mfr Name: DSI
DSI
The 2N4851 is a Silicon PN Unijunction Transistor manufactured by DSI. It features a maximum power dissipation of 300mW and an operating temperature range of -65°C to 125°C.
✓ Total Stock: 9 pcs
$ Price Range: $0.77

2N4851 Available from 1 distributor

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9 pcs
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2N4851 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N4851 Description

Short technical summary and product information.

The 2N4851 is a Silicon PN Unijunction Transistor from DSI, designed for various electronic applications. This transistor offers a maximum power dissipation of 300mW, making it suitable for moderate power requirements.

 

It operates within a wide temperature range, from a minimum of -65°C to a maximum of 125°C, ensuring reliability in diverse environmental conditions. The component has 3 terminals, facilitating its integration into circuit designs.

 

This part is listed as RoHS3 Compliant, indicating adherence to certain environmental standards. Its specifications make it a viable option for designers seeking a pre-biased bipolar junction transistor with specific thermal and power handling capabilities.

2N4851 Quick Information

Product Type: Silicon PN Unijunction Transistor
Canonical Name: 2N4851 Silicon PN Unijunction Transistor
Subcategory: Single, Pre-Biased BJT

2N4851 Compliance

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

2N4851 Estimated Pricing

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1+ $0.77 $0.77

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

2N4851 Features

  • Silicon PN unijunction transistor.
  • Maximum power dissipation of 300mW.
  • Wide operating temperature range.
  • RoHS3 compliant status.
  • Features 3 terminals.

2N4851 Applications

  • Suitable for low-power switching applications.
  • Used in signal amplification circuits.
  • Ideal for thermal management in electronic devices.
  • Applicable in pre-biased transistor configurations.

2N4851 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the maximum power dissipation for the 2N4851 transistor?

The maximum power dissipation for the 2N4851 is 300mW.

What is the operating temperature range of the 2N4851 transistor?

The 2N4851 transistor operates from -65°C to 125°C.

How many terminals does the 2N4851 transistor have?

The 2N4851 transistor has 3 terminals.

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