# SMF12A (Component)

## Description

200W unidirectional Transil Transient Voltage Suppressor, 12Vrwm, SMF
diode TVS voltage suppressor
D\*SMF\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Part Type:** Diode
- **Manufacturer Name:** Vishay
- **Package or Case Code:** D\_SMF
- **Datasheet URL:** https://www\.vishay\.com/doc?85881
- **Manufacturer Part Number:** SMF12A

## 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/smf12a/eaton.html?utm_currency=USD&region=nac) | $0\.0441 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/littelfuse-inc/SMF12A/3429604) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/esd-suppressor---tvs-diodes-dowo-smf12a-2500379862) | $0\.06388 | 1\.8K |
| [LCSC](https://www.lcsc.com/product-detail/tvs_socay%20elec_smf12a_C426191.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Diotec-Semiconductor/SMF12A?qs=OlC7AqGiEDkyCDtYEXgCIA%253D%253D) | $0\.28 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=SMF12A-LF) | $0\.38 | 3K |
| [Verical](https://www.verical.com/pd/littelfuse-tvs-SMF12A-840391?utm_currency=USD) | N/A | N/A |

- **Part Type:** Diodes
- **Sub-Type:** Other
- **Manufacturer:** Vishay
- **MPN:** SMF12A
- **Package / Case Code:** Other
- **Pin Count:** 2
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | A1 | Passive |
| 2 | A2 | Passive |

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*Generated from [https://flux\.ai/kicad\-part\-library/smf12a\~v5g](https://flux.ai/kicad-part-library/smf12a~v5g)*