Mf11 Ntc Thermistors Series For Compensation - China

Common-precision temperature measurement, temperature compensation in measuring equipments and electronic circuit.

Temperature compensation NTC Thermistor MF11 series is in resin coated pin wire form and has higher temperature coefficient, it can be widely applied in temperature compensation of many semiconductor and Ics that have temperature coefficient and require temperature compensation, to reach stability in wider temperature range.

Characteristic： Be composed of radial resin coated form Wide resistance range：0.01~200KΩ Resistance tolerance: ±5% Rated power: 450mW Good consistency Operating temperature range: -30~+125℃ MF11: B value of the error range is small, For resistance error range of 5% of the product, Its consistency, good interchangeability.

Application Electronic circuit temperature compensation Computation equipment temperature compensation Temperature compensation of instrument loop, integrated circuit, crystal oscillator Commonly precision temperature measurement and control

temperature compensation NTC Thermistors

For general accuracy of temperature measurement and in the measurement of equipment, Temperature Compensation in Transistor Circuits.

With the development of electronic information, automatic control, home appliances and transportation and other fields.

BaTi O_3-based PTC ceramics have been widely used as one of the important application fields of ferroelectric ceramics, and the market demand is increasing day by day.

Aiming at the current vacancy of low room temperature resistivity and low temperature coefficient of temperature coefficient of positive temperature coefficient.

The company has studied BaTiO_3-based PTC ceramics for compensating negative temperature coefficient components.

In this paper, BaTiO_3 based thermosensitive ceramics (with the addition of Sr as the peak shifting agent at 40mol%) were prepared by solid-phase method.

The effects of synthesis temperature, sintering temperature, acceptor doping, donor doping, barium-titanium ratio, and AST on the microstructure and electrical properties of the samples were studied.

Through process and formulation optimization, a PTC thermosensitive material for low-resistance temperature compensation with a resistivity at room temperature of 590Ω? Cm and a temperature coefficient of resistance in the range of -20 ° C to 80 ° C ranging from 2.11% to 2.72% was prepared.

In this paper, the effects of synthesis temperature and sintering temperature on the properties of BaTi O_3 based ceramics were first studied.

The experimental results show that when the synthetic firing temperature is 1150 ° C and the sintering temperature is 1340 ° C, the sample grain size distribution is uniform, the ceramic body has a high density, the room temperature resistivity is the lowest, the resistance temperature coefficient is small, and the resistance temperature characteristic curve is highly linear .

Based on the optimal sintering system, this paper studies the effect of the acceptor additive Mn (NO_3) _2, which is commonly used in ceramic PTC materials, on the properties of BaTiO_3-based ceramics.

The experimental results show that as the acceptor content increases, the room temperature of the sample Resistivity and temperature coefficient of resistance increased significantly.

Based on the target performance of this topic, the performance of samples without acceptor ion is better.

On the basis of the above experiments, the effects of donor Y_2O_3 and Nb_2O_5 doping on the properties of BaTi O_3 based ceramics were studied.

Company Contact:

• Posted By: Nanjing Shiheng Electronics Co.,Ltd

• Phone: 13914784859

• Address: No 18 Jinyang Road， Hushu Town， Jiangning District, Nanjing , jiangsu , China

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• Website: https://www.ntcshiheng.com/

• Business Description: Nanjing Shiheng Electronic Technology Co., Ltd. is a national high-tech enterprise integrated by research and development, production and sales.
  
  As Nanjing outstanding private enterprises, it has products of sensitive components like NTC thermistor, NTC temperature sensor, PTC thermistor and Zinc Oxide Varistor, among which The NTC thermistor series products covers applications like surge suppression, temperature compensation, precision temperature measurement and temperature control.
  
  The registered trademark of the company is "Famous Trademark of Jiangsu Province" and the products are "Famous Brand Products of Nanjing".
  
  As a key enterprise in the industry, ShiHeng Electronics was appointed by the industry association to participate in the drafting of the National 13th Five-Year Plan.
  
  Depending on the process method and technology independently developed by Shiheng Electronics, the products have the outstanding advantages of high precision, high reliability and high stability.
  
  Products are widely used in industrial electronic equipment, communications, power, transportation, medical equipment, automotive electronics, household appliances, test instruments, power equipment and other fields.