Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 10kΩ |
| Power(Watts) | 50mW |
| Pitch | 1.7mm |
| Operating Temperature | -55℃~125℃ |
| Tolerance | ±3% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | - |
| Thermal Time Constant | 7s |
| B Constant (25℃/85℃) | 4021K |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3950K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 10kΩ Through Hole,P=1.7mm |
| Mfr. Part # | MF52A103H3950 (A1) |
| Package | Through Hole,P=1.7mm |
| Model Number | MF52A103H3950 (A1) |
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Product Specification
| Resistance @ 25℃ | 10kΩ | Power(Watts) | 50mW |
| Pitch | 1.7mm | Operating Temperature | -55℃~125℃ |
| Tolerance | ±3% | B Constant (25℃/100℃) | - |
| Steady State Current (Max) | - | Thermal Time Constant | 7s |
| B Constant (25℃/85℃) | 4021K | B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3950K | B Constant Tolerance | ±1% |
| Description | NTC Thermistor 10kΩ Through Hole,P=1.7mm | Mfr. Part # | MF52A103H3950 (A1) |
| Package | Through Hole,P=1.7mm | Model Number | MF52A103H3950 (A1) |
The MF52 series are bead-type thermistor resistors manufactured by Nanjing Shiheng Electronics Co., Ltd. These NTC thermistors are designed for temperature measurement and control applications. They feature a compact, bead-shaped construction with a modified resin encapsulation and tinned copper-clad steel leads. The series offers precise resistance values and B values, with various accuracy levels and operating temperature ranges from -55 to 125.
| Item | Symbol | Test Conditions | Unit | Performance Requirements |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | Ta=250.05, Test Power 0.1mW | K | 10K3% |
| B Value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb), Tb=500.01 | K | 39501% |
| Dissipation Factor | In still air | mW/ | 2 | |
| Time Constant | In still air | sec | 7 | |
| Insulation Resistance | / | 100V/DC, 1min | M | 100 |
| Operating Temperature Range | / | / | -55125 | |
| Maximum Rated Power | Pmax | / | mW | 50 |
| Lead Strength | / | Pulling force: 51 N, Time: 101 sec | / | No visible damage; R25 R/R 2% |
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Wetted Area 95% |
| Resistance to Soldering Heat | / | Solder pot temperature: 2605, Immersion depth 6mm from the body, Time 51 sec | / | R25 R/R 2% |
| Steady State Damp Heat | / | Temperature: 402, Humidity: 932%, Time: 500 hours | / | R25 R/R 2% |
| Rapid Temperature Change | / | -55 30min 25 5min 125 30min 25 5min, 5 cycles | / | R25 R/R 2% |
| High Temperature Storage | / | Temperature: 1255, Time: 1000 hours | / | R25 R/R 2% |
| Low Temperature Storage | / | Temperature: -55, Time: 1000 hours | / | R25 R/R 2% |
| Part Number | Description |
|---|---|
| MF52 A 103 H3950(A1) | Bead-type Thermistor Resistor (UL:E240991) |
| Item | Name | Material/Specification | Quantity | Remarks |
|---|---|---|---|---|
| 1 | Component | NTC Thermistor | 1 | / |
| 2 | Encapsulation | Modified Resin | 1 | Black |
| 3 | Lead Wire | Tinned Copper-Clad Steel Wire | 2 | Silver |
Product Model Explanation: MF52 A1 103 H 3950 A1
Usage Precautions:
Contact Information:
Tel: 025-52121868
Fax: 025-52122373
Email: sales@shiheng.com.cn
Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing, 211121, China
Website: Http://www.shiheng.com.cn
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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