Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 10Ω |
| Power(Watts) | 8W |
| Pitch | 18mm |
| Operating Temperature | -40℃~+200℃ |
| Tolerance | ±20% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | 13A |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3200K |
| B Constant Tolerance | ±10% |
| Description | NTC Thermistor 10Ω Through Hole,P=18mm |
| Mfr. Part # | MF73T-1 10/13 |
| Package | Through Hole,P=18mm |
| Model Number | MF73T-1 10/13 |
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Product Specification
| Resistance @ 25℃ | 10Ω | Power(Watts) | 8W |
| Pitch | 18mm | Operating Temperature | -40℃~+200℃ |
| Tolerance | ±20% | B Constant (25℃/100℃) | - |
| Steady State Current (Max) | 13A | B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - | B Constant (25℃/50℃) | 3200K |
| B Constant Tolerance | ±10% | Description | NTC Thermistor 10Ω Through Hole,P=18mm |
| Mfr. Part # | MF73T-1 10/13 | Package | Through Hole,P=18mm |
| Model Number | MF73T-1 10/13 |
The MF73T-1 is a high-power NTC thermistor manufactured by Nanjing Shiheng Electronics Technology Co., Ltd. Designed to suppress inrush current, this thermistor offers reliable performance across a wide operating temperature range and is suitable for various industrial applications. Key features include a 25 zero-power resistance of 10 and a maximum steady-state current of 13A.
| Item | Symbol | Test Conditions | Unit | Performance Requirement |
|---|---|---|---|---|
| 1. Electrical Characteristics | ||||
| Zero-power resistance at 25 | R25 | Ta=250.5, Test Power 0.1mW, in air | 10 20% | |
| B value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) | K | 3200 10% |
| Max. steady-state current | I max | A | 13 | |
| Max. allowable capacitance | CT | 240Vac | F | 1500 |
| Dissipation factor | mW/ | Approx. 40 | ||
| Thermal time constant | sec | Approx. 190 | ||
| Withstand voltage | 500V/AC, 1min | No breakdown or arcing | ||
| Insulation resistance | 500V/DC, 1min | M | 500 | |
| Operating temperature range | -40 ~ 200 | |||
| Max. rated power | Pmax | W | 8 | |
| 2. Reliability | ||||
| Lead strength | Tensile force: 101 sec (for 0.5| | No visible damage, R/R25% | | |
| Solderability | Temperature 2455, time 2-3 sec | 95% tinned area | ||
| Resistance to soldering heat | Solder pot temperature: 2605, immersion depth 6mm from the body, time 101 sec | R/R25% | ||
| Steady damp heat | Temperature: 402, Humidity: 932%, Time: 1000 hours | R/R25% | ||
| Rapid temperature change | -40 30min 25 5min 200 30min 25 5min, 5 cycles | R/R25% | ||
| High temperature storage | Temperature: 2005, Time: 1000 hours | R/R25% | ||
| Max. steady-state current endurance | Continuous application of max. steady-state current at room temperature, 100024h | R/R25% | ||
| Max. allowable capacitance endurance | Apply max. allowable capacitance, intermittently close 50ms, open for 5 times thermal time constant per cycle, apply 1000 cycles. | R/R25% | ||
| 3. Usage Precautions | ||||
| Purpose: Inrush current suppression. | ||||
| When soldering with a soldering iron, the welding point should be at least 2mm away from the coating layer. Welding temperature should be below 360 and welding time less than 3 seconds. | ||||
| Storage Temperature: -1040; Storage Humidity: 75% RH. | ||||
| Avoid storage in environments with corrosive gases and direct sunlight. | ||||
| After opening the package, reseal for storage. | ||||
| Storage Period: 1 year. | ||||
| 5. Outline Dimensions (Unit: mm) | ||||
| D | L | F | T | d |
| Max 36 | Min 25 | 18.01.5 | Max 10 | 1.60.05 |
| 6. Product Model Description | ||||
MF73T-1-10/13
| ||||
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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