High Power Cement Wirewound Resistors

Thunder Precision Resistor Co., Ltd. makes SQP series wire wound resistors that are of cement sealed in ceramic cases. This is high power wire wound resistors with rated power over 30W and of quite high cost performance ratio.

The feature of the cement wire wound resistors are as following.

· Advanced American alloy technology

· Low TCR:  lower than ±50ppm/℃.

· Tolerance up to ±1.0% 

· Excellent overall stability: Class 1.0

· Very low noise and voltage coefficient

· Non-inductance winding available under request

· Perfect pulse loading capability

APPLICATIONS

·    Current sensor for test and measuring instruments

·    Power supply with high reliability 

·    Components burn-in devices

·    Pulse load and in rush current protector

·    Medical equipment

·    Military electronics

·    Automotive electronics