# RS1A (Component)

## Description

Diodes \- Fast Recovery Rectifiers
RS1A
SMA\_L4\.3\-W2\.6\-LS5\.2\-RD
LCSC Part Number: C443619
JLCPCB Part Class: Extended Part
Manufactured by MDD\(辰达半导体\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/15/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C443619
- **Manufacturer Part Number:** RS1A
- **Manufacturer Name:** MDD\(辰达半导体\)
- **Product Info Url:** https://lcsc\.com/product\-detail/Diodes\-Rectifiers\-Fast\-Recovery\_MDD\-Microdiode\-Electronics\-RS1AG\_C443619\.html
- **Package or Case Code:** SMA\_L4\.3\-W2\.6\-LS5\.2\-RD
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2410010131\_MDD\-Microdiode\-Semiconductor\-RS1A\_C443619\.pdf
- **Part Type:** Diodes \- Fast Recovery Rectifiers

## Distributor Pricing (qty 1)

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

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/rs1a/on-semiconductor.html?utm_currency=USD&region=nac) | $0\.2695 | 4\.2K |
| [Digi\-Key](https://www.digikey.com/en/products/detail/smc-diode-solutions/RS1A/5993439) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/fast-recovery-high-efficiency-diodes_jiangsu-changjing-electronics-technology-co-ltd-rs1a_C5293837.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Taiwan-Semiconductor/RS1A?qs=G5AQjGfRJcK76i2HILtLEA%253D%253D) | $0\.35 | 7\.2K |
| [Verical](https://www.verical.com/pd/on-semiconductor-rectifier-RS1A-4541029?utm_currency=USD) | N/A | N/A |

- **Part Type:** Diodes
- **Sub-Type:** Rectifier
- **MPN:** RS1A
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 2
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |

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*Generated from [https://flux\.ai/lcsc/rs1a\~06wy](https://flux.ai/lcsc/rs1a~06wy)*