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Res Metal Film 499 Ohm 1% 2/5W ±100ppm/°C Conformal AXL Thru-Hole T/R
Manufacturer Part #: SFR2500004990FR500
Alternate Part #: SFR2500004990FR500
A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps.
The resistors are coated light-green for type SFR25 which provides electrical, mechanical, and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45.