HPC17K0T100 is one kind of ultra-high pulse load ceramic composition resistors and is the perfect replacement of OY2 made by OHMITE. HPC17K0T100 made by Thunder Precision Resistor Co., Ltd. is an even BETTER replacement for OY2 with temperature coefficient lower than 900ppm while OY2 is about 1300+/-300ppm. The high pulse load stability of HPC17K0T100 is extremely perfect that is around 0.2% after 50 pulse of 6000V Lightning surge pulses applied.

UPRNS84EB3L9T4002 is the ultra-precision resistor networks contain 4 resistors parallel inside with 8 pins outside. UPRNS84EB3L9T4002 is the perfect replacement of CADDOCK's T914A10k-010-02 with absolute tolerance 0.1% and temperature coefficient 25ppm and ratio tolerance 0.01% and ratio temperature coefficient less than 2ppm.