... FPR FNR 2-T227 4-T227 Foil Power Resistors Type Terminals Resistance Range Power Rating (with heatsink) Thermal Resistance Rthj-c Tolerances Stability Temperature Coefficient Voltage Proof Thermal EMF Max. Current Operating Temperature Resistor Material Substrate Housing Connector Material Max. Torque Part Number - Resistance - Tolerance FPR 2-T227 1.1 Ohms 1% Riedon Inc. 300 Cypress Avenue In Stock At Riedon • Resistances from 0.001Ohm to 100Ohms • Power Rating to 80Watt • ...
... Temperature (°C) 120 0.5% 100 0. Tem perature of the backplate (°C) Dimensions and Attachment Variations FPR/FNR 2-T227 Riedon Inc. 300 Cypress Avenue SPECIFICATIONS (continued) Temperature Coefficient 100 120 Derating and Stability Power Rating Notes - The FPR/FNR Series Foil Resistors must be attached to a suit- able heatsink. The maximum internal resistor temperature is 130°C for a 0.5% stability part. To specify an appropriate heatsink use the following formula : ...