ISA Resistor RTO-A/Precision Resistor/SMD Resistor

Detailed Product Description

technical data
Resistance values                           0.5, 1, 2, 3.3, 5, 10, 15, 20, 33, 47, 50,100 Ohm
Tolerance                                       1%, 5 % < 10 Ohm   10% ≥ 10 Ohm
Temperature coefficient (tcr)             < 50 ppm/K ( 20 °C to 60 °C )
Applicable temperature range           -55 °C to +170 °C
Load capacity                                 40 W
Internal heat resistance (Rthi)           < 2,5 K/W
Dielectric withstanding voltage          2500 VAC
Inductance                                      < 100 nH
Stability (nominal load) deviation TK= package bottom temperature
                                                      < 1.0 % 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