# MF51 Special NTC Temperature Sensors for Electronic Thermometers

> MF51 NTC thermistors for temperature sensing in electronic clinical thermometers. Resistance 0.2–1,000 kΩ, B25/50 3,270–4,500 K.

- Series code: MF51 Special
- Product line: [Thermistors (NTC / PTC)](https://www.songtian-ste.com/en/products/thermistors/) › NTC thermistors for temperature sensing and compensation
- Part numbers: Part-number list on request
- Page: https://www.songtian-ste.com/en/products/ntc-thermistors/mf51-electronic-thermometer/
- Chinese version: https://www.songtian-ste.com/zh/products/ntc-thermistors/mf51-electronic-thermometer/
- [Ask AI about this series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf51-electronic-thermometer/?ask=Help%20me%20choose%20a%20part%20from%20the%20STE%20MF51%20Special%20series.)

## Key specifications

| Parameter | Value |
| --- | --- |
| Resistance | 0.2–1,000 kΩ |
| B25/50 range | 3,270–4,500 K |
| Tolerance | ±1%–±5% |
| Operating temperature | −40 °C to +100 °C |

## Engineering details

Full specifications and part numbering on request.

## Datasheets & approval documents

- [Datasheet: MF51E series NTC thermistors for clinical thermometers — datasheet](https://www.songtian-ste.com/documents/source-cn/%E8%B4%9F%E6%B8%A9%E5%BA%A6%E7%B3%BB%E6%95%B0%E7%83%AD%E6%95%8F%E7%94%B5%E9%98%BB%E5%99%A8-MF51E%E7%B3%BB%E5%88%97%E8%A7%84%E6%A0%BC%E4%B9%A6.pdf) — PDF · Chinese · 271 KB

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