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Changsha Purple Horn E-Commerce Co., Ltd.

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China Surge current limiting Nanjing Shiheng Elec MF72 10D20 power type NTC thermistor
China Surge current limiting Nanjing Shiheng Elec MF72 10D20 power type NTC thermistor

  1. China Surge current limiting Nanjing Shiheng Elec MF72 10D20 power type NTC thermistor

Surge current limiting Nanjing Shiheng Elec MF72 10D20 power type NTC thermistor

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Resistance @ 25℃ 10Ω
Power(Watts) 6W
Pitch 10mm
Operating Temperature -40℃~+200℃
Tolerance ±20%
B Constant (25℃/100℃) -
Steady State Current (Max) 6A
Thermal Time Constant 1.7min
B Constant (25℃/85℃) -
B Constant (25℃/75℃) -
B Constant (25℃/50℃) 3200K
B Constant Tolerance ±10%
Description NTC Thermistor 10Ω Through Hole,P=10mm
Mfr. Part # MF72 10D20
Package Through Hole,P=10mm
Model Number MF72 10D20

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  1. Product Details
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Product Specification

Resistance @ 25℃ 10Ω Power(Watts) 6W
Pitch 10mm Operating Temperature -40℃~+200℃
Tolerance ±20% B Constant (25℃/100℃) -
Steady State Current (Max) 6A Thermal Time Constant 1.7min
B Constant (25℃/85℃) - B Constant (25℃/75℃) -
B Constant (25℃/50℃) 3200K B Constant Tolerance ±10%
Description NTC Thermistor 10Ω Through Hole,P=10mm Mfr. Part # MF72 10D20
Package Through Hole,P=10mm Model Number MF72 10D20

Product Overview

The MF72 series of power type NTC thermistors, manufactured by Nanjing Shiheng Electronics Technology Co., Ltd., are designed for surge current suppression. These components offer reliable performance with a wide operating temperature range and are certified under various quality and safety standards. They are suitable for applications requiring effective inrush current limiting.

Product Attributes

  • Brand: Shiheng
  • Product Series: MF72
  • Product Type: Power Type NTC Thermistor
  • Origin: Nanjing, China
  • Encapsulation Material: Black Silicone Resin
  • Lead Material: Tinned Copper Wire
  • Certifications: ISO9001:2008, ISO/TS16949:2009, ISO14001:2004, CQC Safety Certification, Jiangsu Province High-tech Product Certification, TUV, UL (E241319)
  • Environmental Compliance: RoHS

Technical Specifications

Item Symbol Test Condition Unit Performance Requirement
Zero-power Resistance at 25 R25 Ta=250.5, Test Power 0.1mW, Tested in Air 1020% (for MF72-10D20)
B Value B25/50 B=[(TaTb)/(Tb-Ta)]ln(Ra/Rb) K 320010%
Max Steady State Current I max - A 6
Max Allowable Capacitance CT 240Vac F 560
Dissipation Factor - mW/ 25
Thermal Time Constant - sec 102
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 6
Lead Strength (Pull) - 101 sec N 10 (for 0.5
Lead Strength (Resistance Change) R/R - % 25%
Solderability - Temp 2455, Time 2-3 sec - 95% tinned area
Resistance to Soldering Heat R/R Pot Temp: 2605, Immersion depth 6mm from body, Time 101 sec % 25%
Steady State Damp Heat R/R Temp: 402, Humidity: 932%, Time: 1000 hours % 25%
Rapid Change of Temperature R/R -40 30min 25 5min 200 30min 25 5min, 5 cycles % 25%
High Temperature Storage R/R Temp: 2005, Time: 1000 hours % 25%
Max Steady State Current Durability R/R Continuous application of max steady state current at room temp, 100024h % 25%
Max Capacitance Durability R/R Apply max allowable capacitance, 50ms ON, 5x thermal time constant OFF cycle, 1000 cycles % 25%
Model: MF72-10D20 Body Diameter (D) - mm 20
Model: MF72-10D20 Length (L) - mm 22.5 Max
Model: MF72-10D20 Lead Length (F) - mm 25 Min
Model: MF72-10D20 Lead Diameter (d) - mm 1.00.05
Model: MF72-10D20 Lead Spacing (T) - mm 101

Usage Notes

  • Primary Use: Surge current suppression.
  • Soldering: When using a soldering iron, keep the soldering point at least 2mm away from the coating layer. Soldering temperature should be below 360, and soldering time should be less than 3 seconds.
  • Storage Temperature: -10 to 40.
  • Storage Humidity: 75% RH.
  • Storage Environment: Avoid storage in environments with corrosive gases or direct sunlight.
  • Packaging: Reseal packaging after opening for storage.
  • Shelf Life: 1 year.

Contact Information

  • Company: Nanjing Shiheng Electronics Technology Co., Ltd.
  • Address: No. 18 Jinyang Road, Hushu Town, Jiangning District, Nanjing City, 211121, China
  • Tel: 025-52121868
  • Fax: 025-52122373
  • Email: sales@shiheng.com.cn
  • Website: Http://www.shiheng.com.cn

1811091810_Nanjing-Shiheng-Elec-MF72-10D20_C72685.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Changsha Purple Horn E-Commerce Co., Ltd.
  • 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
  • https://www.sensorsics.com/

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