ISA Resistor A-H1/Precision Resistor

Detailed Product Description

Technical data
available resistance values version A-H1

       (1,2,5,10, 22,50,100,200 ,500) mOhm (1, 2, 5, 10, 20,100) Ohm
tolerances

       0.1%, 0.5%, 1%
temperature coefficient tcr

       ( R > 20mOhm ) < ±10ppm/K ( 20°C to 60°C )
applicable temperature range

       -55°C to +125°C
load capacity

       10W with heatsink provided
thermal resistance to aluminium base plate

        Rth < 3K/W
thermal resistance to ambience 1

        5K/W
dielectric withstanding voltage

        500VAC
inductance (R = 10mOhm)

        < 10nH
stability (at 125°Cfoil temperature)

        deviation <0.1% after 2,000h

Numbering among the fields of application:

• Motive power engineering (frequency converter, high-current actuator, power  modules, precharge resistance power supply unit, controller)

• Automotive (ABS, ASR, GDI, BAS, Brake-by-wire, Cat-control, ignition, light, water pump, transmission, locking systems, PTC auxiliary heater)

• kWh-meters and power meter (single- and three-phase meters etc.)

• Industrial electronics

• Power electronics (power supply, DC/DC-converter, AC/DC-converter)

• (Tele)-communications (mobile radio station, PC-power supply unit)

• White goods