HIGH STABILITY PRECISION WIREWOUND RESISTORS TRAPEZIUM ALUMINA HOUSED WIRE WOUND RESISTORS FEATURES Advanced alloy technology · Very low TCR: lower than ±10ppm/℃. · Tolerance up to ±0.5% · Excellent overall stability: Class 0.5 · Suitable for the atrocious environment: such as high attitude area and extreme cold area. · Very low noise and voltage coefficient · Non-inductance winding available under request · Perfect pulse loading capability · Compliant to RoHS directive 2011/65/EU · Compliant to REACH (EC No. 1907/2006)) (last updated: 27/06/2018)

The tested product has a pulse energy resistance of 270J/cm³ (Effective size) and total 30kJ single pulse withstand energy. The resistors the product shows perfect non-inductive performance of nH level in the ultra-high frequency circumstances. The extremely high pulse withstand voltage of the module is up to 24,000V in oil and surge pulse withstand voltage is up to 170kV. The modules is compliant to RoHS directive 2011/65/EU and REACH (EC No. 1907/2006)) (last updated: 27/06/2018).

IPC-A-610 melf resistors welding effects requirements is extracted from IPC-A-610 for melf resistors made by Thunder Precision Resistors

Thunder Precision Resistor Co., Ltd. was found in 1993 and is a 28 years experienced professional manufacturer of high precision resistors, high precision resistor networks, high precision MELF resistors and lot of special resistors in China.

Thunder Precision Resistor Co., Ltd. is in Natiional Day vocation now and will be back to work on 7 Oct. 2021. It is the longest vocation we had for more than 28 years.