Product Overview
The MF55 Thin Film NTC Thermistor series from Nanjing Shiheng Electronics Technology Co., Ltd. is designed for temperature measurement and control applications. These thermistors offer precise resistance values and B-values, ensuring accurate temperature sensing. The series is suitable for various industrial and electronic applications where reliable temperature monitoring is critical. Key features include a wide operating temperature range and robust performance.
| Item | Symbol | Test Condition | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | T=250.01, Test Power 0.1mW | K | 10K1% |
| B Value | B25/85 | Ta=250.01, Tb=850.01 | K | 34351% |
| Dissipation Factor | Still air | mW/ | 0.8 | |
| Time Constant | Still air | sec | 5 | |
| Operating Temperature Range | / | / | -40 ~ 125 | |
| Max. Rated Power | Pmax | / | mW | 50 |
| Lead Pull Test | / | Fix the thermistor probe, apply 1 Newton force to the lead, maintain for (101)s | / | No appearance damage |
| Solderability Test | / | Soldering temperature (24510), immersion time: (31) s | / | Tinning area 95% |
| Soldering Heat Resistance Test | / | Soldering temperature (2605), immersion time: (51)s | / | R25 R/R 2% |
| High Temperature Storage Test | / | 1255, 100024 hours | / | R25 R/R 3% |
| Low Temperature Storage Test | / | -405, 100024 hours | / | R25 R/R 3% |
| Steady State Damp Heat Test | / | 402, 90-95%RH, 240 hours | / | R25 R/R 3% |
| Rapid Temperature Change Test | / | Cycle five times under the conditions below | / | R25 R/R 3% |
| Temperature Cycle Conditions | / | Step 1: -405 (303 min); Step 2: Room Temp (21 min); Step 3: 1255 (303 min); Step 4: Room Temp (21 min) | / | / |
Model: MF55 103F3435
Model Breakdown:
Company: Nanjing Shiheng Electronics Technology Co., Ltd.
Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing City, China
Postal Code: 211121
Tel: 025-52121868
Fax: 025-52122373
Email: sales@shiheng.com.cn
Website: Http://www.shiheng.com.cn