# BD435 (Component)

## Description

4A Ic, 32V Vce, Power NPN Transistor, TO\-126
NPN
1=E 2=C 3=B
Power NPN Transistor
TO?126\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Part Type:** Transistor
- **Datasheet URL:** http://www\.cdil\.com/datasheets/bd433\_42\.pdf
- **Package or Case Code:** TO\-126\-3\_Vertical
- **Standard Symbol:** NPN Transistor
- **Manufacturer Part Number:** BD435

## 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/onsemi/BD435/1476150) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C50229565.html) | $0\.0908 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/BD435?qs=ljbEvF4DwOMeVYYx0bCS0Q%253D%253D) | N/A | N/A |

- **Part Type:** Transistors
- **Sub-Type:** NPN
- **MPN:** BD435
- **Package / Case Code:** Other
- **Pin Count:** 3
- **Drain To Source Voltage:** 32V
- **Continuous Drain Current:** 4A
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | E | Passive |
| 2 | C | Passive |
| 3 | B | Input |

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*Generated from [https://flux\.ai/kicad\-part\-library/bd435\~7mc](https://flux.ai/kicad-part-library/bd435~7mc)*