Power Type NTC Thermistor Nanjing Shiheng Elec MF72 10D13 with Black Silicone Resin Encapsulation
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Product Description
Product Overview
The MF72 Series Power Type NTC Thermistor from Nanjing Shiheng Electronics Technology Co., Ltd. is designed for surge current suppression. This component offers reliable performance with a wide operating temperature range and is manufactured with quality assurance standards including ISO9001, ISO/TS16949, and ISO14001 certifications. It is suitable for applications requiring protection against inrush currents.
Product Attributes
- Brand: Shiheng ()
- Product Type: Power Type NTC Thermistor
- Encapsulation Material: Black Silicone Resin
- Lead Wire Material: Tinned Copper Wire
- Certifications: ISO9001:2008, ISO/TS16949:2009, ISO14001:2004, RoHS, CQC Safety Certification, UL Certification (E241319), Jiangsu Province High-Tech Product Certification, TUV Certification (R50245892)
- Origin: Nanjing, China
Technical Specifications
| Item | Symbol | Test Condition | Unit | Performance Requirement | |||
|---|---|---|---|---|---|---|---|
| 1. Electrical Characteristics | |||||||
| Zero Power Resistance at 25 | R25 | Ta=250.5, Test Power 0.1mW, Tested in Air | 1020% | ||||
| B Value | B25/50 | B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) | K | 300010% | |||
| Max Steady Current | I max | / | A | 4 | |||
| Max Allowable Capacitance | CT | 240Vac | F | 330 | |||
| Dissipation Factor | / | mW/ | 15 | ||||
| Thermal Time Constant | / | sec | 65 | ||||
| Withstand Voltage | / | 500V/AC, 1min | / | No breakdown or flashover | |||
| Insulation Resistance | / | 500V/DC, 1min | M | 500 | |||
| Operating Temperature Range | / | / | -40 ~ 200 | ||||
| Max Rated Power | Pmax | / | W | 4 | |||
| Resistance-Temperature Curve | / | / | / | See Figure 1 | |||
| Volt-Ampere Curve | / | / | / | See Figure 2 | |||
| 2. Reliability | |||||||
| Lead Strength | / | Tensile Force: 10N (0.5| / | No visible damage, R/R25% | | |||
| Solderability | / | Temperature 2455, Time 2-3 sec | / | Tinning Area 95% | |||
| Resistance to Soldering Heat | / | Solder Pot Temp: 2605, Immersion Depth 6mm from body, Time 101 sec | / | R/R25% | |||
| Steady State Damp Heat | / | Temp: 402, Humidity: 932%, Time: 1000 hours | / | R/R25% | |||
| Temperature Rapid Change | / | -40 30min 25 5min 200 30min 25 5min, Repeated 5 times | / | R/R25% | |||
| High Temperature Storage | / | Temp: 2005, Time: 1000 hours | / | R/R25% | |||
| Max Steady Current Endurance | / | Continuous application of max steady current at room temp, 100024h | / | R/R25% | |||
| Max Capacitance Endurance | / | Apply max allowable capacitance, 50ms close, 5 times thermal time constant as one cycle, 1000 cycles applied to thermistor | / | R/R25% | |||
| 3. Usage Precautions | |||||||
| Purpose: Surge current suppression. Soldering: distance from coating 2mm, temp 360, time 3sec. Storage Temp: -1040; Storage Humidity: 75% RH. Avoid corrosive gases and direct sunlight. Reseal after opening. Storage period: 1 year. | |||||||
| 5. Outline Dimensions (Unit: mm) | |||||||
| D | L1 | L2 | F1 | F2 | T | d | Max |
| 15.5 | Min 17 | 52 | 7.51 | 41.5 | Max 6.0 | 0.80.05 | / |
| 6. Product Model Description | |||||||
| MF72 10 D 13 Shiheng Brand MF72: Power Type NTC Thermistor 10: Zero Power Resistance at 25 is 10 13: Body Diameter D13 | |||||||
| 7. Certifications | |||||||
| 7.1 Quality Management System: ISO9001:2008 (01115Q20270R5M), ISO/TS16949:2009 (0192416) | |||||||
| 7.2 Environmental Management System: ISO14001:2004 (01113E20060R2M) | |||||||
| 7.3 Environmental Test Report: RoHS | |||||||
| 7.4 CQC Safety Certification: (CQC04001010556) | |||||||
| 7.5 UL Certification: (E241319) | |||||||
| 7.6 Jiangsu Province High-Tech Product Certification: (120115G0178N) | |||||||
| 7.7 TUV Certification: (R50245892) | |||||||
Contact Information:
Nanjing Shiheng Electronics Technology Co., Ltd.
Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing City, Postal Code: 211121
TEL: 025-52121868
FAX: 025-52122373
Http://www.shiheng.com.cn
E-MAIL: sales@shiheng.com.cn
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