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1N5227B The Siemens 1N5227B is a Zener diode with a nominal Zener voltage of 3.6V and a maximum power dissipation of 500mW. It is designed for through-hole mounting.
Mfr Part #:

1N5227B

Available from 1 distributors
Mfr Name: Siemens
Siemens
The Siemens 1N5227B is a Zener diode with a nominal Zener voltage of 3.6V and a maximum power dissipation of 500mW. It is designed for through-hole mounting.
✓ Total Stock: 500 pcs
$ Price Range: $0.02

1N5227B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1N5227B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Tolerance
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1N5227B Description

Short technical summary and product information.

The 1N5227B from Siemens is a Zener diode designed for voltage regulation applications. It features a Zener voltage of 3.6V with a tolerance of 5% and a maximum power dissipation of 500mW. The diode has a typical forward voltage of 1.1V and a Zener current of 20mA.

 

This component is suitable for through-hole mounting and operates within a temperature range of -65°C to 175°C. Its unidirectional polarity makes it a reliable choice for various electronic circuits requiring stable voltage references.

 

Key electrical characteristics include a 3.6V Zener voltage and 500mW power handling capability. The through-hole package facilitates easy integration into printed circuit boards for both prototyping and production environments.

1N5227B Quick Information

Product Type: Zener Diode
Canonical Name: 1N5227B Zener Diode
Subcategory: Zener Diode

1N5227B Compliance

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

1N5227B Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

1N5227B Features

  • 3.6V nominal Zener voltage.
  • 500mW maximum power dissipation.
  • 5% tolerance for precise regulation.
  • Through-hole mounting type.
  • Wide operating temperature range.

1N5227B Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage generation in analog circuits.
  • Clamping in signal lines and transient suppression.

1N5227B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of 1N5227B?

3.6V nominal.

What is the forward voltage?

1.1V typical.

What is the maximum power dissipation?

500mW.

What is the tolerance?

5%.

What is the typical Zener current?

20mA.

What is the operating temperature range?

-65°C to 175°C.

What is the mounting type?

Through Hole.

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