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2N4091 The Thomson-CSF 2N4091 is a JFET designed for very low noise switching applications. It features a 40V drain-source voltage and 30Ω drain-source resistance.
Mfr Part #:

2N4091

Available from 1 distributors
Mfr Name: Thomson-CSF
Thomson-CSF
The Thomson-CSF 2N4091 is a JFET designed for very low noise switching applications. It features a 40V drain-source voltage and 30Ω drain-source resistance.
✓ Total Stock: 2 pcs
$ Price Range: $0.77

2N4091 Available from 1 distributor

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✓ Non-Authorised
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2 pcs
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2N4091 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N4091 Description

Short technical summary and product information.

The Thomson-CSF 2N4091 is a JFET transistor designed for very low noise switching applications in mid to high frequency designs. It offers a drain-source voltage of 40V and a drain-source resistance of 30Ω.

 

This JFET has a power dissipation of 360mW and operates within a temperature range of -65°C to 175°C. The TO-18 package is hermetically sealed, making it suitable for military applications.

 

Key electrical characteristics include a single channel configuration. The component is housed in a TO-18 package, typically mounted through a hole.

 

This part is often used in applications requiring reliable low-noise switching performance.

2N4091 Quick Information

Product Type: JFET
Canonical Name: 2N4091 JFET
Subcategory: Single, Pre-Biased

2N4091 Compliance

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

2N4091 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

2N4091 Features

  • Low noise switching applications.
  • 40V drain-source voltage.
  • 30Ω drain-source resistance.
  • Hermetically sealed TO-18 package.
  • Wide operating temperature range.

2N4091 Applications

  • Suitable for low-noise switching applications.
  • Ideal for high-frequency circuit designs.
  • Used in military-grade hermetically sealed devices.
  • Applicable in precision analog signal switching.
  • Suitable for environments with high operating temperatures.

2N4091 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source resistance of the 2N4091?

The drain-source resistance is 30Ω.

What is the maximum drain-source voltage for the 2N4091?

The maximum drain-source voltage is 40V.

What is the maximum operating temperature for the 2N4091?

The maximum operating temperature is 175°C.

What is the minimum operating temperature for the 2N4091?

The minimum operating temperature is -65°C.

What package type is the 2N4091 JFET in?

The 2N4091 JFET is in a TO-18 package.

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