ISA Resistor PSB/Precision Resistor

Detailed Product Description

Technical Data
Resistance range                   5 mOhm - 1 Ohm
Tolerances                            1 %, 5 %
Temperature coefficient ( R > 20 mOhm )

                                            < 50 ppm/K ( 20 °C to 60 °C )
Applicable temperature range  -55 °C to +125 °C
Load capacity                        10 W with heatsink provided
Thermal resistance to aluminum base plate Rth

                                            < 4 K/W
Dielectric withstanding voltage

                                            100 V AC
Inductance ( R = 10 mOhm )    < 10 nH
Stability ( nominal load at 70 °C )

                                             deviation < 0.5% after 2,000 h

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