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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Jinghui
  • Model Number: JH-TSC-set
  • Type: Insulating Ceramics, Ring, sleeving, pin available
  • Material: Alumina, C221 steatite, 95% alumina
  • Color: White, red, black available
  • Size: On the request
  • Specification: As per customers' requirement
  • Application: Various of thermostat switch

Packaging & Delivery

Packaging Details Polybag with bubble bags as inner packae; Exported carton as outer package
Delivery Time 3~4 weeks for first artical; 2~3 weeks after samples approved


Thermostat ceramics
1.Made of steatite or alumina
2.Excellent electrical properties
3.Can be custom made
4.Meet RoHS & REACH

Product description:

1.Material: steatite ceramic or alumina ceramic;

2.Heat dry molding,these material has been to improved electrical perforamance and mechanical properties,heat resistance,performance, especially sensitivity to temperature.

3.The ceramics without crack, without burr,without pinholes,without gaps,without impurities, surface is smooth, dye absorption is passed;

4.The ceramic body is compact, Density ≥ 3.65g/cm3, high mechanical shock resistance.

5.Linear Dimension Tolerance ≤ ±0.015mm,Aperture Tolerance ≤ ± 0.02mm, Hole Deformation Size ≤ 0.01mm,Circumferential Deformation Size ≤ 0.1mm.

6.Insulation Resistance ≥ 100MΩ (have been checked by megohm in DC500V).

7.Dielectric Strength: AC2000V/50HZ/1min no breakdown phenomenon.

8.Linear expansion coefficient is slight,and less than 8.0 × 10-6mm /°C, and good for thermal shock performance.

9.Sintering temperature is 1700 °C, the use of a temperature not lower than 1300 °C, good corrosion resistance.



Widely used in different kinds of high temperature switch thermostat, electronic temperature switch and thermostatically controlled switch


Brief description for classic type thermostate ceramics



Capability show




Packaging & Shipping



Regular shipping methods

1. Via Intl' express;2. Sea freight; 3Air freight; 


Our Services


 As a good reputation manufacturer for various of fine ceramic components, our main product categories is : metallized ceramic insulators, ceramic burrs for pepper/salt and coffee grinder, ceramic fuse body and thermostate ceramic parts and so on.


Company Information


 -Factory location: Hunan province, P.R.China

- Factory scale: 5000 m2,  130 people

- Factory certificate: ISO9001: 2008, RoHS, FDA

- Exported area: Europe, South American, Aisa,African, over than 50 countries


Why do our customers choose us?

-Professional service

-Quick response in 24 hours for any enquiry or doubt

-Good credit, Promise is promise

-Stable teammate

-Prototype to mass production available

-Competitive price & technology advantage


I do believe what if you can offer your valuable to us, you will believe it will be a right choice. You will satisfy with your choice. We are looking forward to working with you together.




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