# MMBTA43 (Component)

## Description

Single Bipolar Transistors
MMBTA43
SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
LCSC Part Number: C56265271
JLCPCB Part Class: Extended Part
Manufactured by R\+O\(宏嘉诚\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Package or Case Code:** SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- **Standard Symbol:** NPN Transistor
- **Part Type:** Transistor
- **Manufacturer Name:** R\+O\(宏嘉诚\)
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C56265271
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/98876381da831b6d8a703236bbb40c3e7380ac8815c7a4b446ee68267ad4d5d0\.pdf
- **Product Info Url:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/98876381da831b6d8a703236bbb40c3e7380ac8815c7a4b446ee68267ad4d5d0\.pdf
- **Manufacturer Part Number:** MMBTA43

- **Part Type:** Transistors
- **Sub-Type:** Bipolar
- **MPN:** MMBTA43
- **Mount Type:** PCB
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
## Pins

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

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*Generated from [https://flux\.ai/lcsc/mmbta43\~icdk](https://flux.ai/lcsc/mmbta43~icdk)*