# CMPT3904E TR PBFREE (Component)

## Description

NPN enhanced\-spec switching transistor, 40V VCEO, 200mA, 350mW, 300MHz, hFE 100 min @10mA, SOT\-23, marking C1AE, tape & reel, Pb\-free\.

## Component Details

- **Owner:** jharwinbarrozo
- **Created:** 10/20/2026
- **Last Updated:** 10/23/2026
- **Visibility:** Public
- **Symbol Style:** parametric\-v1
- **Package:** SOT23
- **Compliance:** Pb\-Free
- **Collector Current \(IC\):** 200mA
- **Part Type:** Transistor
- **Manufacturer Name:** Central Semiconductor
- **Collector\-Emitter Voltage \(VCEO\):** 40V
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/deb1273acf78d11e0c5cea7e5753ea7d66c447265ecf8b8030f9456c3743894b\.pdf
- **Manufacturer Part Number:** CMPT3904E TR PBFREE
- **Package or Case Code:** SOT\-23
- **Transistor Type:** NPN

- **Part Type:** Transistors
- **Sub-Type:** NPN
- **Manufacturer:** Central
- **MPN:** CMPT3904E TR PBFREE
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
- **Drain To Source Voltage:** 40V
- **Compliance:** Pb\-Free
## Pins

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

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*Generated from [https://flux\.ai/jharwinbarrozo/cmpt3904e\-tr\-pbfree\~qrf](https://flux.ai/jharwinbarrozo/cmpt3904e-tr-pbfree~qrf)*