KOA Speer Electronics, Inc. Datasheets for Power Resistors

Power resistors are used in power generation and distribution, high-voltage applications, control systems, and other power system applications. They include load banks, grounding resistors, and dynamic braking resistors.
Power Resistors: Learn more

Product Name Notes
Features Correcter electric current detection is possible with 4-terminal construction Excellent T.C.R. achieved (±50x10-6/K) Ultra low resistance, suitable for large current sensing Automatic mounting machines are applicable Suitable...
Features Fixed metal film resistor available (specify SPRX) Flameproof silicone coating equivalent to (UL94V0) High reliability performance Suitable for automatic machine insertion Products with lead-free terminations meet EU RoHS and...
Features High Power Resistor Use flame-retardant insulated ceramic case Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element...
Features High power resistors Uses flame-retardant insulated ceramic case Excellent in anti-pulse and in rush current Suitable for high reliable applications like automotives AEC-Q200 Tested Products meet EU RoHS requirements...
Features Small size power type resistor Coated with UL94V0 equivalent flameproof material Suitable for automatic machine insertion Products with lead-free terminations meet EU RoHS and China RoHS requirements Surface mount...
Features Ultra low resistance, suitable for large current sensing Automatic mounting machines are applicable. Suitable for reflow soldering (Not suitable for flow soldering) Products meet EU RoHS requirements AEC-Q200 Tested...
Features Ultra low resistance, suitable for large current sensing Excellent T.C.R. achieved (50±25 x 10-6/K) Correct electric current detection by a voltage pin is possible Bus bar and...