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Specifications
Resistance @ 25℃:
100Ω
Power(Watts):
450mW
Pitch:
2.5mm
Operating Temperature:
-30℃~+125℃
Tolerance:
±10%
B Constant (25℃/100℃):
-
Steady State Current (Max):
-
Thermal Time Constant:
20s
B Constant (25℃/85℃):
-
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3000K
B Constant Tolerance:
±10%
Mfr. Part #:
MF11 101K
Package:
Through Hole,P=2.5mm
Key Attributes
Model Number:
MF11 101K
Product Description
Product Overview
The MF11 series is a compensated NTC thermistor manufactured by Nanjing Shiheng Electronics Co., Ltd. Designed for temperature measurement and control, these thermistors offer reliable performance within a wide operating temperature range of -30C to 125C. The MF11-101K model, specifically, has a zero-power resistance of 100 at 25C with a 10% tolerance and a B-value of 3000K 10%. These components are suitable for applications requiring accurate temperature sensing and regulation.
Product Attributes
- Brand: Shiheng Electronics
- Product Name: Compensated NTC Thermistor
- Series: MF11
- Model: MF11-101K
- 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, TUV
Technical Specifications
| Item | Symbol | Test Condition | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | Ta=250.1, Test Power 0.1mW | K | 10010% |
| B Value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) | K | 300010% |
| 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 Strength (Pull) | / | 0.35| N | 5 | |
| Lead Strength (Pull) | / | 0.5| N | 10 | |
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Tinning Area 95% |
| Resistance to Soldering Heat | R25 | Pot temperature: 2605, immersion depth 6mm from resistor body, Time 51 sec | R/R | 3% |
| Steady State Damp Heat | R25 | Temperature: 402, Humidity: 932%, Time: 500 hours | R/R | 3% |
| Thermal Shock | R25 | -30 30min25 5min125 30min25 5min, repeated 5 times | R/R | 3% |
| High Temperature Storage | R25 | Temperature: 1255, Time: 1000 hours | R/R | 5% |
| Low Temperature Storage | R25 | Temperature: -305, Time: 1000 hours | R/R | 5% |
Usage Notes
- Intended Use: Temperature measurement and control.
- Soldering: When soldering with a soldering iron, maintain a distance of at least 2mm from the coating layer. Soldering temperature should be below 360, and soldering time should be less than 3 seconds.
- Storage Temperature: -10 to 40.
- Storage Humidity: 75% RH.
- Storage Environment: Avoid storage in environments with corrosive gases and direct sunlight.
- Packaging: After opening, reseal the packaging for storage.
Product Model Description
MF11 101 K
- MF11: Compensated NTC Thermistor
- 101: Zero-power resistance at 25 is 100
- K: Resistance Tolerance Code (J-5%, K-10%, M-20%)
Manufacturer Information
Nanjing Shiheng Electronics Co., Ltd.
- Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing, 211121, China
- Tel: 025-52121868
- Fax: 025-52122373
- E-mail: sales@shiheng.com.cn
- Website: Http://www.shiheng.com.cn
1810161320_Nanjing-Shiheng-Elec-MF11-101K_C123346.pdf
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