Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 100kΩ |
| Power(Watts) | 50mW |
| Operating Temperature | -40℃~+125℃ |
| Tolerance | ±1% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | - |
| Thermal Time Constant | 7s |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3950K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 100kΩ |
| Mfr. Part # | MF52D 104F3950-100 |
| Model Number | MF52D 104F3950-100 |
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Product Specification
| Resistance @ 25℃ | 100kΩ | Power(Watts) | 50mW |
| Operating Temperature | -40℃~+125℃ | Tolerance | ±1% |
| B Constant (25℃/100℃) | - | Steady State Current (Max) | - |
| Thermal Time Constant | 7s | B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - | B Constant (25℃/50℃) | 3950K |
| B Constant Tolerance | ±1% | Description | NTC Thermistor 100kΩ |
| Mfr. Part # | MF52D 104F3950-100 | Model Number | MF52D 104F3950-100 |
The MF52 Series Temperature Measuring NTC Thermistors, specifically the MF52D 104F3950-100 model, are designed for temperature measurement and control applications. These precision NTC thermistors offer reliable performance with a zero-power resistance of 100K at 25C and a B25/50 value of 3950K. They are constructed with an NTC thermistor core encapsulated in black epoxy resin, featuring standard lead wires. Suitable for a wide operating temperature range, these components are ideal for various industrial and electronic applications where accurate temperature sensing is crucial.
| Item | Symbol | Test Conditions | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power resistance at 25 | R25 | Ta=250.01, Test Power 0.1mW | K | 100K1% |
| B Value | B25/50 | Ta=250.01, Tb=500.01 | K | 39501% |
| Dissipation Factor | Still air | mW/ | 2 | |
| Time Constant | Still air | sec | 7 | |
| Insulation Resistance | / | 100V/DC, 1min | M | 100 |
| NTC Core Component Operating Temperature Range | / | / | -40 ~ 125 | |
| Finished Product Operating Temperature Range | / | / | -20~105 | |
| Maximum Rated Power | Pmax | / | mW | 50 |
| Resistance-Temperature Characteristics | / | / | / | See Appendix 1 |
| Resistance Tolerance | / | / | / | See Appendix 2 |
| Lead Strength | / | Fix resistor end, Pull force: 51 N, Time: 101 sec | / | No visible damage, R25 R/R2% |
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Tinning area 95% |
| Resistance to Soldering Heat | / | Solder pot temperature: 2605, Immersion depth 6mm from resistor body, Time 51 sec | / | R25 R/R2% |
| Steady State Damp Heat | / | Temperature: 402, Humidity: 93 2%, Time: 500 hours | / | R25 R/R2% |
| Temperature Cycling | / | -40 30min 25 5min 105 30min 25 5min, Repeat 5 times | / | R25 R/R2% |
| High Temperature Storage | / | Temperature: 1055, Time: 1000 hours | / | R25 R/R2% |
| Low Temperature Storage | / | Temperature: -40, Time: 1000 hours | / | R25 R/R2% |
MF52D 104F3950-100
(Unit: mm)
[Diagram or table for dimensions would be placed here if provided in source]
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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