ISA Resistor PBH/Precision Resistor

Detailed Product Description

Resistance values                                    2 mOhm - 100 Ohm*
Tolerance                                                0.5**, 1 %, 5 %
Temperature coefficient (tcr)                      < 50 ppm/K ( 20 °C to 60 °C )
Applicable temperature range                    -55 °C to +125 °C
Load capacity                                          3 W
                                                              10 W
Internal thermal heat resistanceto aluminium substrate (Rth)
                                                              < 4 K/W
Thermal heat resistance to ambient (Rth)
                                                              < 20 K/W
Dielectric withstanding voltage                  500 V AC
Inductance                                              < 40 nH
Stability (nominal load) deviation TK= Terminal temperature
                                                              < 0.5 % nach/after 2000 h (TK= 70 °C)

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