Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 100kΩ |
| Power(Watts) | 0.1mW |
| Pitch | 2mm |
| Operating Temperature | -30℃~+125℃ |
| Tolerance | ±5% |
| Thermal Time Constant | 12s |
| B Constant (25℃/50℃) | 3950K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 100kΩ Through Hole,P=2mm |
| Mfr. Part # | MF52A104J3950 |
| Package | Through Hole,P=2mm |
| Model Number | MF52A104J3950 |
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Product Specification
| Resistance @ 25℃ | 100kΩ | Power(Watts) | 0.1mW |
| Pitch | 2mm | Operating Temperature | -30℃~+125℃ |
| Tolerance | ±5% | Thermal Time Constant | 12s |
| B Constant (25℃/50℃) | 3950K | B Constant Tolerance | ±1% |
| Description | NTC Thermistor 100kΩ Through Hole,P=2mm | Mfr. Part # | MF52A104J3950 |
| Package | Through Hole,P=2mm | Model Number | MF52A104J3950 |
The NTC Thermistor (Model: 100K5% 3950K) is designed for temperature sensing applications. It features a durable epoxy resin encapsulation, CP wire leads, and a black coating. This thermistor offers precise resistance values at specified temperatures and a defined B value, making it suitable for various electronic circuits requiring accurate temperature compensation or measurement.
| Item | Symbol | Testing Conditions | Minimum Value | Normal Value | Maximum Value | Unit |
| Resistance at 25 | R25 | Ta=250.05, PT0.1mw | 95.000 | 100.000 | 105.000 | K |
| Resistance at 50 | R50 | Ta=500.05, PT0.1mw | / | 35.882 | / | K |
| B Value | B25/50 | / | / | 3950 | / | K |
| Dissipation Factor | Ta=250.5 | 3 | / | / | mw/ | |
| Time Constant (In air) | Ta=250.5 | / | / | 12 | sec | |
| Insulation Resistance | / | 500VDC | 50 | / | / | M |
| Operating Temperature Range | / | / | -30 | / | +125 |
| Item | Technical Requirements | Test Conditions and Methods |
| Solderability | Terminal solder flow freely with good wetting, and Tin area covered is by more than 95%. | Immersed with terminal flux, temperature of 230 5 in the tin bath, Tin surface from NTC ontology bottom 2-2.5 mm, lasts 2 0.5 S. (Refer to IEC60068-2-20 test Ta /GB2423.28 Ta) |
| Welding Heat Test | No visible damage, R/R252% | Terminal in temperature for 260 5 in the tin bath, Tin surface from NTC ontology bottom 2-2.5 mm, duration: 10 1 s (Refer to IEC60068-2-20 Tb/GB2423.28 Tb test) |
| Terminals Strength | Shedding-free, R/R252% | Test Ua: pull 10 N for 10 s; Ub test: bent 90 degrees, pull 5 N, for two consecutive times; (Reference IEC60068-2-21 / GB2423.29 U test) |
| High-Temperature Test | R/R252% | 100 5 , electricity to 1000 24 hours, DC0.2mA (Reference IEC60068-2-2 / GB2423.2 test) |
| Low-Temperature Test | R/R252% | -40 5 , electricity to 1000 24 hours, DC0.2mA (Reference IEC60068-2-1 / GB2423.1 test) |
| Resistance to Moisture Test | R/R252% | 40 2 , 90%-95% RH conditions placed 1000 24 hours (Reference IEC60068-2-3 / GB2423.3 test) |
| The temperature of hot and cold cycling test | R/R252% | -4030min305min10030min30 5min, repeated five times (Reference IEC60068-2-14 / GB2423.22 test) |
Bulk quantity: 500Pcs/Bag, 20 bags/BOX, 10 BOXES/Carton
Storage Temperature: -10~+40
Relative Humidity: 75%RH
Do not store in corrosive gases or direct sunlight environments.
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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