Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 10Ω |
| Power(Watts) | 500mW |
| Operating Temperature | -40℃~+150℃ |
| Pitch | 2.5mm |
| Tolerance | ±20% |
| Steady State Current (Max) | 700mA |
| Thermal Time Constant | 20s |
| B Constant (25℃/50℃) | 2600K |
| B Constant Tolerance | ±10% |
| Description | NTC Thermistor 10Ω Through Hole,P=2.5mm |
| Mfr. Part # | MF72 10D5-3.5 |
| Package | Through Hole,P=2.5mm |
| Model Number | MF72 10D5-3.5 |
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Product Specification
| Resistance @ 25℃ | 10Ω | Power(Watts) | 500mW |
| Operating Temperature | -40℃~+150℃ | Pitch | 2.5mm |
| Tolerance | ±20% | Steady State Current (Max) | 700mA |
| Thermal Time Constant | 20s | B Constant (25℃/50℃) | 2600K |
| B Constant Tolerance | ±10% | Description | NTC Thermistor 10Ω Through Hole,P=2.5mm |
| Mfr. Part # | MF72 10D5-3.5 | Package | Through Hole,P=2.5mm |
| Model Number | MF72 10D5-3.5 |
The MF72 series from Nanjing Shiheng Electronics Co., Ltd. are Power NTC Thermistors designed for current limiting applications. These thermistors utilize a silicone resin encapsulation, offering high temperature resistance (up to 300C), rapid heat dissipation, and excellent insulation properties, making them an optimal choice for power NTC thermistors. The product is certified with various international standards, ensuring quality and reliability for industrial applications.
| Item | Symbol | Test Conditions | Unit | Requirement |
|---|---|---|---|---|
| Zero Power Resistance at 25 | R25 | Ta=250.5 (Test Power 0.1mW, in air) | 1020% | |
| B-value (B25/50) | B25/50 | Ta=250.01, Tb=500.01 | K | 260010% |
| Max steady current | I max | A | 0.7 | |
| Max allowable capacity value | CT | 240Vac | F | 100 |
| Thermal dissipation Coefficient | In still air | mW/ | 6 | |
| Thermal time constant | In still air | sec | 20 | |
| Withstand voltage | 500V/AC 1min | No breakthrough and flash over | ||
| Insulation resistance | 500V/DC 1min | M | 500 | |
| Operating temperature range | -40 ~ 150 | |||
| Maximum rated power | Pmax | W | 0.5 | |
| Model: MF72 10D5 | Dimensions (mm): | D (Max) | L1 (Max) | L2 (0.5) |
| 6.0 | 3.5 | 2.5 | ||
| F (0.5) | T (Max) | d (0.05) | ||
| 2.5 | 2.5 | 0.45 |
The silicone resin encapsulation coating is chosen for its high temperature resistance (up to 300C above), fast heat dissipation, and good insulation. While the silicone resin surface is rough for heat dissipation and may show friction marks from product contact (which do not affect performance and can be wiped off), and the material is firm but brittle, leading to potential cracks at the pins under improper external force (which also do not affect performance or reliability), customers can use the product with confidence.
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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