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Technical Data ELX1181

Effective June 2022

MFL

SMD current sensing resistor- metal film

www.eaton.com/electronics

General specifications

Temperature coefficient of resistance: IEC60115-1 4.8, JIS-C5201-4.8, +25 to +125 °C

Short time overload: IEC60115-1 4.13, JIS-C5201-4.13 2.5 X rated power for 5 s

High temperature exposure (storage): IEC60115-1-4.23.2 JIS-C5201-4.23.2 , 96 ± 4.0 hours, +155 °C

Temperature cycling: IEC60115-1-4.19 JIS-C5201-4.19, 5 Cycles (-55 °C to +155 °C) 30 minutes each

Resistance to soldering heat: IEC60115-1-4.18 JIS-C5201-4.18 Solder dipped at +270 °C ±5 °C , 10 second ±1 second dwell

Solderability: IEC60115-1-4.17 JIS-C5201-4.17 , Solder dip +245 °C ±5 °C 2 seconds ±0.5 seconds dwell

Board flex (bending): IEC60115-1-4.33 JIS-C5201-4.33 Bending width 3 mm

Load life: IEC60115-1-4.25.1 JIS-C5201-4.25.1 1000 hours at rated power , +70 °C , 1.5 hours “ON “, 0.5 hours “OFF”

Load life with humidity: IEC60115-1-4.24 JIS-C5201-4.24 1000 hours at rated power , +40 °C ±2 °C, 90~95% RH 1.5 hours “ON “, 0.5 hours “OFF”

Temperature derating curve

Temperature (°C)

Rated current & voltage

The rated Current and Voltage are calculated by the following formula:

I: Rated current (A)

P: Rated power (W)

V: Rated voltage (V)

R: Resistance value (Ω)