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Specifications
Resistance @ 25℃:
1kΩ
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℃):
3600K
B Constant Tolerance:
±10%
Mfr. Part #:
MF11 102M
Package:
Through Hole,P=2.5mm
Key Attributes
Model Number:
MF11 102M
Product Description
Product Overview
The MF11 series Compensating NTC Thermistor from Nanjing Shiheng Electronics Technology Co., Ltd. is designed for temperature measurement and control applications. This thermistor offers precise resistance values and stable performance across a wide operating temperature range. It is manufactured with high-quality materials and undergoes rigorous testing to ensure reliability and compliance with international standards.
Product Attributes
- Brand: Shiheng Electronics
- Product Name: Compensating NTC Thermistor
- Model Series: MF11
- Encapsulation Material: Epoxy Resin
- Lead Wire Material: Tinned Copper Clad Steel Wire
- Body Color: Green
- Marking Color: Black
- Origin: Nanjing, China
- Certifications: ISO9001:2008, ISO/TS16949:2009, ISO14001:2004, ROSH, CQC, TUV
Technical Specifications
| Item | Symbol | Test Condition | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | Ta=250.1, Test Power 0.1mW | K | 1K20% |
| B Value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) | K | 360010% |
| 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 | |
| Maximum Rated Power | Pmax | / | mW | 450 |
| Lead Wire Strength (Tensile Force) | / | 0.35| N | 5 (No visible damage), R/R3% | |
| Lead Wire Strength (Tensile Force) | / | 0.5| N | 10 (No visible damage), R/R3% | |
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Tinning Area 95% |
| Resistance to Soldering Heat | / | Tin pot temperature: 2605, Immersion depth 6mm from resistor body, Time 51 sec | / | R/R3% |
| Steady State Damp Heat | / | Temperature: 402, Humidity: 932%, Time: 500 hours | / | R/R3% |
| Temperature Rapid Change | / | -30 (30min) 25 (5min) 125 (30min) 25 (5min), 5 cycles | / | R/R3% |
| High Temperature Storage | / | Temperature: 1255, Time: 1000 hours | / | R/R5% |
| Low Temperature Storage | / | Temperature: -305, Time: 1000 hours | / | R/R5% |
Usage Notes
- Application: Temperature measurement and control.
- Soldering: Keep soldering point at least 2mm from the coating layer. Soldering temperature should be below 360, and soldering time less than 3 seconds.
- Storage Temperature: -10 to 40.
- Storage Humidity: 75% RH.
- Environmental Considerations: Avoid storage in environments with corrosive gases and direct sunlight.
- Packaging: Reseal packaging after opening for storage.
Product Model Explanation
MF11-102M
- MF11: Compensating NTC Thermistor
- 102: Zero-power resistance at 25 is 1K
- M: Resistance Tolerance Code (J-5%, K-10%, M-20%)
Contact Information
Nanjing Shiheng Electronics Technology Co., Ltd.
- Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing City, 211121, China
- Tel: 025-52121868
- Fax: 025-52122373
- Email: sales@shiheng.com.cn
- Website: http://www.shiheng.com.cn
1810161324_Nanjing-Shiheng-Elec-MF11-102M_C123351.pdf
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