Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 2.5Ω |
| Power(Watts) | 3W |
| Pitch | 7.5mm |
| Operating Temperature | -40℃~170℃ |
| Tolerance | ±20% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | 5A |
| Thermal Time Constant | 43s |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 2600K |
| B Constant Tolerance | ±10% |
| Description | NTC Thermistor 2.5Ω Through Hole,P=7.5mm |
| Mfr. Part # | MF72 2.5D11 |
| Package | Through Hole,P=7.5mm |
| Model Number | MF72 2.5D11 |
View Detail Information
Explore similar products
Temperature Sensor NTC Thermistor KNSCHA 192NTC0010 with 4032 Chip Size and 3.0
Temperature Control Sensor Nanjing Shiheng Elec MF51B 104F3950 Glass Sealed NTC
NTC thermistor chip muRata NCP15XW222E03RC offering temperature measurement and
Power type NTC thermistor Nanjing Shiheng Elec MF72 2.5D13 featuring surge
Product Specification
| Resistance @ 25℃ | 2.5Ω | Power(Watts) | 3W |
| Pitch | 7.5mm | Operating Temperature | -40℃~170℃ |
| Tolerance | ±20% | B Constant (25℃/100℃) | - |
| Steady State Current (Max) | 5A | Thermal Time Constant | 43s |
| B Constant (25℃/85℃) | - | B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 2600K | B Constant Tolerance | ±10% |
| Description | NTC Thermistor 2.5Ω Through Hole,P=7.5mm | Mfr. Part # | MF72 2.5D11 |
| Package | Through Hole,P=7.5mm | Model Number | MF72 2.5D11 |
The MF72 series from Nanjing Shiheng Electronics Technology Co., Ltd. are power type NTC thermistors designed to suppress inrush current. These components offer reliable performance with a wide operating temperature range and are manufactured under stringent quality management systems. They are suitable for applications requiring protection against current surges.
| Item | Symbol | Test Conditions | Unit | Performance Requirement |
|---|---|---|---|---|
| Zero-power Resistance at 25 | R25 | Ta=250.5, Test Power 0.1mW, Tested in air | 2.5 20% | |
| B Value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) K | K | 2600 10% |
| Max Steady Current | I max | - | A | 5 |
| Max Allowable Capacitance | CT | 240Vac | F | 470 |
| Dissipation Factor | - | mW/ | 13 | |
| Thermal Time Constant | - | sec | 43 | |
| Withstand Voltage | - | 500V/AC, 1min | - | No breakdown or flashover |
| Insulation Resistance | - | 500V/DC, 1min | M | 500 |
| Operating Temperature Range | - | - | -40 ~ 170 | |
| Max Rated Power | Pmax | - | W | 3 |
| Lead Strength (Pull) | - | 101 sec | N | 10 (for 0.5 |
| Solderability | - | 2455, 2-3 sec | - | 95% tinned area |
| Resistance to Soldering Heat | - | 2605, 6mm from body, 101 sec | - | R/R25% |
| Steady State Damp Heat | - | 402, 932% RH, 1000 hours | - | R/R25% |
| Rapid Temperature Change | - | 5 cycles (-40 30min25 5min170 30min25 5min) | - | R/R25% |
| High Temperature Storage | - | 1705, 1000 hours | - | R/R25% |
| Max Steady Current Endurance | - | Continuous max steady current at room temp, 100024h | - | R/R25% |
| Max Capacitance Endurance | - | 1000 cycles (50ms on, 5x off) | - | R/R25% |
| Model: MF72-2.5D11 | Body Diameter (D) | - | mm | 11 |
| Model: MF72-2.5D11 | L1 | - | mm | 17 Min |
| Model: MF72-2.5D11 | L2 | - | mm | 8 2 |
| Model: MF72-2.5D11 | F1 | - | mm | 7.5 1 |
| Model: MF72-2.5D11 | F2 | - | mm | 4 1.5 |
| Model: MF72-2.5D11 | T | - | mm | Max 5.5 |
| Model: MF72-2.5D11 | d | - | mm | 0.8 0.05 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!