Resistor Units
20W SIZE:18*118mm
50W SIZE:22*118mm
100W SIZE:28*160mm
Testing Items:
Temperature Coefficient of Resistance: ±200 (X10^-6/C)
Solder Heat Resistance: R ±(0.5%R + 0.052)
Steady State Humidity Heat: R ±(2MR + 0.10)
Vibration: R ±(1%R + 0.050)
Power Consumption Reduction: 210; at a temperature rise to 300, the resistor allows the rated power load to drop to zero
Testing Methods:
Temperature Range: -55 to +225
Solder Heat Test Temperature and Duration: 260 ± 5, 10±1s
Steady State Humidity Heat Test Conditions: +40 ± 2, 95%~98% humidity, 240 hours
Rapid Temperature Change Test Conditions: -55/+125, 5 cycles
Vibration Test Frequency and Acceleration: 10-500Hz, 98m/s²
Long-term Load Test Conditions: +40 ± 2', VR 1000h
Lead Strength Test : 10N, bent twice
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Accuracy : 5%
Rated Power : 20W 50W 100W
Resistance Tolerance : 5%
Package Type : Throught Hole
Model Number : RI80