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SQH Ceramic Encased Resistor

SQH Ceramic Encased Resistor

SQH ceramic encased resistor consists of a resistance wire wound around a non-inductive heat resistant ceramic core or consists of a fixed film resistor (such as a power resistor) as its resistive element. The resistor is filled with heat resistant, moisture resistant and corrosion resistant cement materials in order to protect and fix the resistor.

Features of SQH Ceramic Encased Resistor
1. SQH ceramic encased resistor features high power, high stability and excellent insulating property.
2. It is easy for a SQH ceramic encased resistor to dissipate heat.

SQH ceramic encased resistor is fit for application in electric motor controller, power electronics and energy, controlling of vehicles
and air conditioners, power supplies and high performance and high power applications, etc.

Technical Specification of SQH Ceramic Encased Resistor
Dimension and Structure

Type Dimension(mm) Resistance Range
POWER L H W S H1 H2 P1 P2 P3 P4 Wire coiling Oxide rod
SQH10W 48.0±1.5 10.5±1.0 10.5±1.0 33.0±2 19.5±1.0 4.0 11.0±0.2 6.0 8.0 3.0 0.1Ω~1KΩ 1KΩ~33KΩ
SQH15W 48.0±1.5 12.5±1.0 12.0±1.0 33.0±2 20.5±1.0 4.0 11.0±0.2 6.0 8.0 3.0 0.1Ω~3KΩ 1KΩ~33KΩ
SQH20W 63.5±2.0 12.5±1.0 12.5±1.0 48.0±2 20.5±1.0 4.0 11.0±0.2 6.0 8.0 3.0 0.2Ω~4.7KΩ 1KΩ~33KΩ
SQH25W 63.5±2.0 16.0±1.0 16.0±1.0 46.0±2 28.0±1.5 4.2 11.0±0.2 6.0 10.0 3.0 0.2Ω~5KΩ 1KΩ~33KΩ
SQH30W 75.0±2.0 19.0±1.5 18.0±1.0 56.0±2 28.0±1.5 4.2 18.0±0.2 8.0 10.0 3.0 0.4Ω~5.6KΩ 1KΩ~33KΩ
SQH40W 90.0±2.5 19.0±1.5 18.0±1.0 71.0±2 28.0±1.5 4.2 18.0±0.2 8.0 10.0 3.0 1Ω~8.2KΩ 1KΩ~33KΩ


We is a major manufacturer and supplier of ceramic encased resistor in China. Our heater ceramic resistor, dynamic braking resistor box, blower motor resistor, low ohmic resistor and more are produced in strict compliance with the international standard. In addition, our company is located in Shenzhen City which provides us with convenient transportation. In addition, the abundant raw materials and labor forces here can help largely reduce our production costs. Therefore, we can provide clients with quality products at competitive prices. If you have any related need, please contact us via any of the methods listed on the website.

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