Alpha Electronics RW precision wraparound resistors now available from Rhopoint Components

The RW surface-mount resistor series from Alpha Electronics offers resistances from 5Ω up to 30kΩ, in available chip sizes of 0603, 0805 or 1206. By utilising Alpha’s Bulk Metal® foil resistor technology, they are able to offer low tolerances down to ±0.02% (resistance value dependant) as well as a low TCR down to ±2 ppm/°C (between -25°C and +125°C) over the whole resistance range. The Alpha RW series also offers excellent load-life stability of ±0.005% typical (+70°C, 2000 hours at rated power).

  • High precision wraparound SMD resistor
  • Available in any resistance between 5Ω and 30kΩ Chip size dependant
  • 2-terminal resistor in a 0603, 0805 or 1206 surface-mount package
  • Power rating of 0.1W (0603), 0.2W (0805) or 0.3W (1206) at +70°C
  • Tolerances as low as ±0.02%
  • Tight TCR available from ±2 ppm/°C
  • Maximum working voltage of 22V (0603), 45V (0805)  or 95V (1206)
  • Maximum rated operating temperature +70°C
  • Working temperature from -65°C up to +155°C

For further information on the RW series including the datasheet, please click here

For the complete product range from Alpha Electronics please click here



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