cement wire wound resistors

Thunder Precision Resistor Co., Ltd. makes high power cement resistors SQM series wire wound resistors with excellent performance as following FEATURES · Advanced alloy technology · Low TCR: lower than ±20ppm/℃. · 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

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