TE Connectivity CFR Series of Carbon Film Fixed Resistors
The CFR series from TE Connectivity offers a highly reliable range of carbon film fixed resistors. These thin film resistors have been designed with a thin layer of carbon on top of a high thermal conductivity ceramic core. This low cost range of resistors feature five power ratings from 0.25 W – 2 W and can be used in a wide -55°C to +155°C operating temperature making them the perfect choice for a wide range of audio, communication and computing applications.
Features & Benefits
Carbon film fixed resistors
5 Power ratings from 0.25 W - 2 W
Wide -55°C to +155°C operating temperature
The resistive element comprises a thin film of carbon, deposited onto a high thermal conductivity ceramic core. Metal end caps are force fitted to the element prior to spiraling to value. Tinned copper lead wires are welded to the end caps and the components are then coated. One coat of phenolic resin is followed by three coats of epoxy resin. All resistors are tested for value and tolerance.
Low Cost
High Reliability
High power to size ratio
5 power Ratings – 0.25W ∼ 2W
Applications
Audio
Communications
Measurement
Computing
TE Connectivity Thick Film Resistors
