Welwyn / TT Electronics RC55 Precision Metal Film Resistors
Welwyn / TT Electronics RC55 Precision Metal Film Resistors are CECC-released devices with low TCRs over a wide resistance range. Welwyn / TT Electronics RC55 resistors feature a resistance tolerance down to 0.05%, low noise, negligible voltage coefficient, and screened parts available for critical applications. The resistors are offered in a resistance range of 1RΩ to 4MΩ with a 0.25W power rating at +70°C, 350V limiting element voltage, and a 500V isolation voltage.
Features
- CECC released products with low TCRs over a wide resistance
- Resistance tolerance down to 0.05%
- Express delivery available
- Low noise and negligible voltage coefficient
- Screened parts available for critical applications
- Temperature Coefficient of Resistance down to 5ppm/°C
- Options for RoHS compliant and lead bearing wire finishes
Specifications
- 0.25W power rating at +70°C
- 1RΩ to 4MΩ resistance range
- 350V limiting element voltage
- 500V isolation voltage
- -55°C to +155°C ambient temperature range
Published: 2011-06-23
| Updated: 2022-03-11