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- KOA Speer Electronics, an affiliate of KOA Corporation, has served the electronics industry since 1980. It has a global presence, including corporate headquarters in Japan and sales locations in the USA, Germany, China, and Singapore. Their wide range of products include thick film resistors, thin film resistors, current sensing resistors, wirewound resistors, thermal sensors, fuses, varistors, LTCCs, and modules.
TLR Series Resistors and Jumpers
KOA Speer Electronics offers a wide range of metal plate resistors and jumpers to suit various customer needs.
TLRH Series Current Sense Resistors
KOA's TLRH series chip-type current sense resistors use metal plate technology to improve corrosion resistance and withstand higher temperatures.
RN73H1E Ultra Precision Chip Resistors
KOA's RN73H metal chip resistors feature power rating of 0.063 W to 0.25 W, resistances up to 1 MΩ, and maximum working voltages between 50 V and 400 V.
UR73 and UR73V Series Current Sense Resistors
KOA UR73 and UR73V series resistors are designed for high accuracy and current detection, offering a low resistance range and high operating temperature.
WG73 Series Wide Terminal Surge Current Flat Chip Resistors
KOA's WG73 wide terminal type surge current flat chip resistor is superior to the WK73 in pulse withstanding voltage.
SR73 Series Current Sense Resistors
KOA's SR73 series of low-ohm current sensing chip resistors offers many package sizes, resistance values, and tolerances, as well as a wide temperature range.