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1N5259B The Siemens 1N5259B is a silicon, unidirectional Zener voltage regulator diode. It operates at a nominal voltage of 39V and has a power dissipation limit of 0.5W.
Mfr Part #:

1N5259B

Available from 1 distributors
Mfr Name: Siemens
Siemens
The Siemens 1N5259B is a silicon, unidirectional Zener voltage regulator diode. It operates at a nominal voltage of 39V and has a power dissipation limit of 0.5W.
✓ Total Stock: 30 pcs
$ Price Range: $0.02

1N5259B Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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30 pcs
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30 pcs On Request 1 On Request On Request On Request On Request On Request
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1N5259B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Diode Type
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Power Dissipation
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Working Voltage
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1N5259B Description

Short technical summary and product information.

The 1N5259B from Siemens is a single, unidirectional Zener voltage regulator diode constructed from silicon. It features axial wire terminals with a tin finish, housed in a hermetically sealed glass package (DO-35).

 

This diode has a nominal working voltage of 39V and a maximum power dissipation limit of 0.5W. The reference voltage tolerance is a maximum of 5%, with a nominal working test current of 3.2 mA. The technology employed is Zener, suitable for voltage regulation applications.

 

Designed for through-hole mounting, the 1N5259B is a reliable component for various electronic circuits requiring stable voltage regulation. Its glass package ensures durability and protection in demanding environments.

1N5259B Quick Information

Product Type: Voltage Regulator Diode
Canonical Name: 1N5259B Voltage Regulator Diode
Subcategory: Zener Diode

1N5259B Compliance

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

1N5259B Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

1N5259B Features

  • Nominal working voltage is 39 V.
  • Maximum power dissipation is 0.5 W.
  • Reference voltage tolerance is 5%.
  • Silicon Zener technology is used.
  • DO-35 hermetic glass package.

1N5259B Applications

  • Used for voltage regulation circuits.
  • Suitable for power supply stabilization.
  • Applied in overvoltage protection.
  • Integrated into reference voltage designs.
  • Utilized in general purpose electronics.

1N5259B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal working voltage of the 1N5259B?

The nominal working voltage of the 1N5259B is 39 V.

What is the maximum power dissipation for the 1N5259B?

The maximum power dissipation for the 1N5259B is 0.5 W.

What is the package type for the 1N5259B?

The package type for the 1N5259B is DO-35.

What is the reference voltage tolerance of this Zener diode?

The reference voltage tolerance is 5%.

What is the working test current of the 1N5259B?

The working test current is 3.2 mA.

What material is the diode element made from?

The diode element material is silicon.

How many terminals does the 1N5259B have?

The 1N5259B has 2 terminals.

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