<
>
Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
450mW
Pitch:
2.5mm
Operating Temperature:
-30℃~+125℃
Tolerance:
±20%
B Constant (25℃/100℃):
-
Steady State Current (Max):
-
Thermal Time Constant:
20s
B Constant (25℃/85℃):
-
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
4050K
B Constant Tolerance:
±10%
Mfr. Part #:
MF11 103M
Package:
Through Hole,P=2.5mm
Key Attributes
Model Number:
MF11 103M
Product Description
Product Overview
The MF11 series are compensated NTC thermistors manufactured by Nanjing Shiheng Electronics Co., Ltd. These thermistors are designed for temperature measurement and control applications. They offer precise resistance values at 25C and a defined B value, ensuring reliable performance across a wide operating temperature range. Key features include high insulation resistance and a specified maximum rated power.
Product Attributes
- Brand: Shiheng
- Product Name: Compensated NTC Thermistor
- Origin: Nanjing, China
- Encapsulation Material: Epoxy Resin
- Lead Material: Tinned copper clad steel wire
- Body Color: Green
- Marking Color: Black
- Certifications: ISO9001:2008, ISO/TS16949:2009, ISO14001:2004, ROSH, CQC, UL (E240991), TUV (R50245892)
Technical Specifications
| Item | Symbol | Test Condition | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | Ta=250.1, Test Power 0.1mW | K | 10K20% |
| B value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) | K | 405010% |
| Dissipation factor | In still air | mW/ | Approx. 4.5 | |
| Time constant | In still air | sec | Approx. 20 | |
| Insulation resistance | / | 1000V/DC, 1min | M | 500 |
| Operating temperature range | / | / | -30 ~ 125 | |
| Max. rated power | Pmax | / | mW | 450 |
| Lead strength (Tensile) | / | 0.35| / | No visible damage, R25 R/R3% | |
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Tinning coverage 95% |
| Resistance to soldering heat | / | Solder pot temperature: 2605, Immersion depth 6mm from body, Time 51 sec | / | R25 R/R3% |
| Steady state damp heat | / | Temperature: 402, Humidity: 932%, Time: 500 hours | / | R25 R/R3% |
| Temperature cycling | / | -30 30min25 5min125 30min25 5min, 5 cycles | / | R25 R/R3% |
| High temperature storage | / | Temperature: 1255, Time: 1000 hours | / | R25 R/R5% |
| Low temperature storage | / | Temperature: -305, Time: 1000 hours | / | R25 R/R5% |
Product Model Description:
- MF11: Compensated NTC Thermistor
- 103: Zero-power resistance at 25 is 10K
- M: Resistance tolerance code (J-5%, K-10%, M-20%)
Model: MF11-103M (UL:E240991)
Contact Information:
- Company: Nanjing Shiheng Electronics 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
1810170718_Nanjing-Shiheng-Elec-MF11-103M_C70913.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
