Product Highlights

KOA Speer Electronics’ RK73G2B series thick-film, flat-chip resistors are AEC-Q200 rated, making them ideal for automotive applications.

KOA’s CF series resistors have a carbon-film coat over high-grade ceramic rods.

KOA Speer Electronics' precision WU73 terminal resistor features a wide operating temperature range of -55°C to 155°C and is AEC-Q200 qualified.

KOA's RN73R2E thin-film resistors feature a power rating of 0.25 W and TCR values of ±10 ~ ±100 ppm/°C.

KOA’s RK73H2B-RT 1206 precision grade anti-sulfur chip resistors come in 0.5% and 1% resistance tolerance with a power rating of 0.25 W.

KOA's RK73H1E-RT is a precision grade anti-sulfuration chip resistor in +0.5% and +1% resistance tolerances.

KOA Speer Electronics’ RK73H1J-RT flat chip resistors have a special sulfuration proof inner top electrode material making them ideal for outdoor applications.

KOA 's RS73 thick film resistor (D) offers excellent long-term stability with resistance changing down to +0.2%.

KOA Speer Electronics' WK73R wide terminal resistors have superior thermal shock characteristics and high solder joint reliability.

KOA Speer Electronics’ RN73R series high-reliability thin-film resistors meet the demanding requirements of high heat and high moisture applications.

KOA Speer Electronics' HV73 high voltage flat chip resistor features maximum working voltages as high as 800 V in resistance tolerances of 0.5%, 1%, 2%, and 5%.

KOA Speer Electronics' anti-surge endured pulse power thick film chip resistor series features enhanced ESD protection.

KOA's SR731E-RT current sense resistors are ideal for use in outdoor environment applications in mining, agriculture, winemaking, and oil/gas.

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.

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.

KOA UR73 and UR73V series resistors are designed for high accuracy and current detection, offering a low resistance range and high operating temperature.

KOA's WG73 wide terminal type surge current flat chip resistor is superior to the WK73 in pulse withstanding voltage.

KOA's TLRH series chip-type current sense resistors use metal plate technology to improve corrosion resistance and withstand higher temperatures.

KOA Speer Electronics offers a wide range of metal plate resistors and jumpers to suit various customer needs.