The WR04 series resistors from Walsin are thick film general purpose chip resistors. WR series resistors are constructed in a high grade ceramic body (aluminium oxide).
Resistance range includes E24 and E96 decade values from 1ohm to 10Mohm
EIA 0402 case size
Available in <=±100ppm/°C and -200ppm/°C to +400ppm/°C TCR values
Available in ±1% and ±5% tolerance
High reliability and stability
Higher component and equipment reliability
Lower assembly costs
Reduced size of final equipment
Continuous working voltage is 50V and rated power is 62.5mW