Wire wound resistors are made by winding the resistance wire on the alkalizes ceramic core, then coated with noncorrosive, heat-proof and humidity-proof material. Cement type is sealed with special nonflame cement in the ceramic package.
Features
- Small dimension, excellent stability in high temperaure, resistant to humidity and shock with economic price.
- Completely insulated character suitable for printed circuit board.
- Precision resistance value with longer life.
- In high resistance value, the winding cores will be replaced by Metal Oxide Film cutting cores (RS)
- Super heat dissipation; small linear temperature coefficient.
- Instant overload capability; low noise figure and without annual shift on resistance value.
Main Products
resistors