# RN1404,LF (Component)

## Description

Toshiba RN1404,LF NPN pre\-biased transistor: internal R1=47kΩ input\-to\-base and R2=47kΩ base\-to\-emitter; VCEO=50V, IC=100mA, PC=200mW at Ta=25°C\. S\-Mini \(2\-3F1S, SOT\-346/SC\-59/TO\-236MOD; distributor SOT\-23\-3\), body 1\.5×2\.9×1\.1mm nominal\. Pin 1=B input via R1, 2=E emitter, 3=C collector

## Component Details

- **Owner:** jharwinbarrozo
- **Created:** 10/21/2026
- **Last Updated:** 10/25/2026
- **Visibility:** Public
- **Package or Case Code:** SOT\-23\-3
- **Manufacturer Part Number:** RN1404,LF
- **Part Type:** Transistor
- **Symbol Style:** parametric\-v1
- **Current Rating:** 0\.1A
- **Power Rating:** 0\.2W
- **Standard Symbol:** NPN Transistor
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/0fa4952518d8caab295f4dcbd1f995f7b17fa01f39dd43919b05c0f697428f7f\.pdf
- **Voltage Rating:** 50V
- **Manufacturer Name:** Toshiba
- **Mount:** Surface Mount
- **Transistor Type:** NPN

## 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/rn1404lf/toshiba.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/toshiba-semiconductor-and-storage/RN1404-LF/7809524) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C17608593.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Toshiba/RN1404LF?qs=OLJpxlzHOSQeLPCeY46Qlw%253D%253D) | $0\.21 | 15K |

- **Part Type:** Transistors
- **Sub-Type:** NPN
- **Manufacturer:** Toshiba
- **MPN:** RN1404,LF
- **Mount Type:** Surface Mount
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
- **Drain To Source Voltage:** 50V
- **Continuous Drain Current:** 100mA
## Pins

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

---

*Generated from [https://flux\.ai/jharwinbarrozo/rn1404clf\~vel](https://flux.ai/jharwinbarrozo/rn1404clf~vel)*