# 1N4531,143 (Component)

## Description

Switching Diode
1N4531,143
DO\-34\_BD1\.9\-L3\.0\-P7\.00\-D0\.6\-RD
LCSC Part Number: C551342
JLCPCB Part Class: Extended Part
Manufactured by Nexperia\(安世\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/16/2024
- **Last Updated:** 4/22/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc\.com/product\-detail/presales\_Nexperia\-1N4531\-143\_C551342\.html
- **Manufacturer Part Number:** 1N4531,143
- **Package or Case Code:** DO\-34\_BD1\.9\-L3\.0\-P7\.00\-D0\.6\-RD
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C551342
- **Manufacturer Name:** Nexperia\(安世\)
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2410010131\_Nexperia\-1N4531\-143\_C551342\.pdf
- **Part Type:** Switching Diode

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Digi\-Key](https://www.digikey.com/en/products/detail/nexperia-usa-inc/1N4531-143/2119337) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/switching-diodes-nexperia-1n4531-143-2500295421) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C551342.html) | $0\.0496 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Nexperia/1N4531143?qs=fJdPb2sjbnGBmY8w18eNew%253D%253D) | $0\.17 | 0 |

- **Part Type:** Diodes
- **Sub-Type:** Other
- **Manufacturer:** Nexperia
- **MPN:** 1N4531,143
- **Mount Type:** PCB
- **Package / Case Code:** DO
- **Pin Count:** 2
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | K |  |
| 2 | A |  |

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*Generated from [https://flux\.ai/lcsc/1n4531c143\~ogfb](https://flux.ai/lcsc/1n4531c143~ogfb)*