1N4971 The Sensitron Semiconductor 1N4971 is a Zener Diode with a 36V Zener voltage and 5W power dissipation. It is designed for through-hole mounting.
Mfr Part #:

1N4971

Available from 1 distributors
Mfr Name: Sensitron Semiconductor
Sensitron Semiconductor
The Sensitron Semiconductor 1N4971 is a Zener Diode with a 36V Zener voltage and 5W power dissipation. It is designed for through-hole mounting.
✓ Total Stock: 2,962 pcs
$ Price Range: $0.99

1N4971 Available from 1 distributor

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1N4971 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Mounting Style
Number of Pins
SVHC Present
Tolerance

1N4971 Description

Short technical summary and product information.

The 1N4971 from Sensitron Semiconductor is a Zener Diode designed for voltage regulation applications. It features a nominal Zener voltage of 36V and a power dissipation rating of 5W. This component is constructed for through-hole mounting and comes in a Case E package.

 

The operating temperature range for the 1N4971 is from -65°C to 175°C, making it suitable for a variety of environmental conditions. It has a forward voltage of 1.5V at 1A and a tolerance of ±5%. The device is classified under Zener Diodes - Single.

 

This series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications. It features voidless-glass construction with internal metallurgical bonds. The 1N4971 is part of a popular JEDEC registered series known for its voidless hermetically sealed glass package and extremely robust construction.

1N4971 Quick Information

Product Type: Zener Diode
Canonical Name: 1N4971 Zener Diode
Subcategory: Single

1N4971 Compliance

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

1N4971 Estimated Pricing

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1+ $0.99 $0.99

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

1N4971 Features

  • 36V nominal Zener voltage rating.
  • 5W maximum power dissipation.
  • Wide operating temperature range.
  • Through-hole mounting package.
  • Military qualified for high reliability.

1N4971 Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Voltage reference in analog designs.
  • Clamping in transient suppression networks.

1N4971 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N4971?

The nominal Zener voltage is 36V at 30 mA, with a tolerance of ±5%.

What is the power dissipation rating of the 1N4971?

The power dissipation is 5W.

What is the forward voltage of the 1N4971?

The forward voltage is 1.5V at a forward current of 1A.

What is the operating temperature range of the 1N4971?

The operating temperature range is -65°C to 175°C.

What is the tolerance of the 1N4971 Zener voltage?

The Zener voltage tolerance is ±5%.

What package does the 1N4971 come in?

The 1N4971 is available in a Case E package with through-hole mounting and 2 pins.

What is the mounting style of the 1N4971?

The mounting style is Through Hole.

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