# FMMT491ATA (Component)

## Description

Bipolar Transistors \- BJT
FMMT491ATA
SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
LCSC Part Number: C110504
JLCPCB Part Class: Extended Part
Manufactured by DIODES\(美台\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/1/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **Manufacturer Part Number:** FMMT491ATA
- **Product Info Url:** https://lcsc\.com/product\-detail/Transistors\-NPN\-PNP\_DIODES\_FMMT491ATA\_FMMT491ATA\_C110504\.html
- **Package or Case Code:** SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- **LCSC Part Number:** C110504
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** DIODES\(美台\)
- **Part Type:** Bipolar Transistors \- BJT
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811092010\_Diodes\-Incorporated\-FMMT491ATA\_C110504\.pdf

- **Part Type:** Transistors
- **Sub-Type:** BJT
- **Manufacturer:** Diodes
- **MPN:** FMMT491ATA
- **Mount Type:** PCB
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
## Pins

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

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*Generated from [https://flux\.ai/lcsc/fmmt491ata\~0459](https://flux.ai/lcsc/fmmt491ata~0459)*