Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
High Power Chip Resistors / Wide Terminal Type
Test Item
Performance
Requirements
Test Conditions
Resistance
Within Specifi ed
Tolerance
20 °C
T. C. R.
Within Specifi ed
T. C. R.
+25 °C/+125 °C
Overload ±2%
ERJA1, ERJB1 (R > 10), ERJB3 (R > 1) : Rated Voltage × 2.5, 5 s
ERJB2 (R > 10) : Rated Voltage × 2.2, 5 s
ERJB1 (R ≤ 10), ERJB2 (R ≤ 10), ERJB3 (R ≤ 1) : Rated Voltage × 2.0, 5 s
Resistance to Soldering Heat
±1% 270 °C, 10 s
Rapid Change of
Temperature
±2% –-55 °C (30min.) / +125 °C (30min.), 1000 cycles
High Temperature
Exposure
±1% +155 °C, 1000 h
Damp Heat, Steady State ±1% 60 °C, 90% to 95 %RH, 1000 h
Load Life in Humidity ±3% 60 °C, 90% to 95 %RH, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h
Endurance at 70 °C ±3% 70 °C, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h
Perfomance
Oct. 201707
