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1N5343B The 1N5343B is a 12V, 1W Zener diode from Motorola Semiconductor, housed in a DO-41 package. It is used for voltage regulation and clipping circuits.
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1N5343B

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The 1N5343B is a 12V, 1W Zener diode from Motorola Semiconductor, housed in a DO-41 package. It is used for voltage regulation and clipping circuits.
✓ Total Stock: 300 pcs
$ Price Range: $0.99

1N5343B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
300 pcs
On Request
300 pcs On Request 1 On Request On Request 9414 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.

1N5343B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present
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1N5343B Description

Short technical summary and product information.

The 1N5343B is a silicon Zener diode manufactured by Motorola Semiconductor, designed for voltage regulation and clipping applications. It features a nominal Zener voltage of 12V and a power rating of 1.0W.

 

This component is housed in a standard DO-41 axial-lead package, making it suitable for through-hole mounting. The standard tolerance for this diode is ±10%, with a common ±5% tolerance available for variants with an 'A' suffix.

 

The 1N5343B is a JEDEC-standard part, widely utilized in automotive and industrial electronics. Its reliable performance makes it a critical component in various circuit designs requiring stable voltage references.

1N5343B Quick Information

Product Type: Zener Diode
Canonical Name: 1N5343B Zener Diode
Subcategory: Single Zener Diodes

1N5343B Compliance

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

1N5343B Estimated Pricing

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1+ $0.99 $0.99

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

1N5343B Features

  • 12V nominal Zener voltage.
  • 1.0W power dissipation rating.
  • DO-41 axial-lead package.
  • Suitable for voltage regulation.
  • Standard ±10% tolerance.

1N5343B Applications

  • Used in voltage regulation circuits.
  • Applied in electronic clipping circuits.
  • Common in automotive electronics.
  • Found in industrial electronics.

1N5343B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5343B?

12V nominal.

What is the power dissipation rating?

1W.

What is the tolerance?

±10%.

What package does the 1N5343B come in?

DO-41.

What is the mounting type?

Through hole.

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