SMD Leadless Disc NTC Thermistor 520 Ohm 4300 For Car Water Coolant Temperature Sensor

SMD Leadless Disc NTC Thermistor 520 Ohm 4300 For Car Water Coolant Temperature Sensor

Description Of The Disc NTC Thermistor

Disc NTC thermistor is core of automotive water temperature sensor, resistance is bigger when temperature is lower; on the contrary,resistance is smaller when temperature is higher, installed in the engine cylinder or cylinder head water jacket, direct contact with cooling water. Then temperature of engine colling water can be meausred.

Application Of The Disc NTC Thermistor

Widely used in automobile,shipping,armored car,combustion engines, oiliness transformer.

Features Of The Disc NTC Thermistor

◆ Leadless

◆ High sensitivity

◆ High compatibility and stability
◆ Operation temperature range -40 ～ +125℃
◆ Resistance tolerance: ±3%,±5%,±10%,±15%,±20%

Specification of NSC520-4300 Disc NTC Thermistor

1. Appearance: The surface of the resistor is flat, no defects, bright silver layer, no oxidation, no bottom exposure and accumulation;
2. Size: diameter Φ5.2±0.3mm thickness δ1.5±0.3mm.
3. The parameter requirements are specified in the following table:

Remarks: The resistance value of the resistor at 25°C is for reference only, and the resistance value accuracy of each temperature point at high temperature is controlled within ±3%.
Stability: 1. After 48h storage in an electric heating oven at 125°C, the zero-power resistance value changes within ±2.5%;
2. Under the conditions of -40°C and 125°C, after 10 temperature cycle tests, the zero-power resistance value changes within ±2.5%.

Series Parameters Of The Disc NTC Thermistor

R-T characteristics Of The Disc NTC Thermistor

Note: Resistance range no marking tolerance is ±10%.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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