SFR2500004990FR500 by Vishay | Through Hole Resistors | Avnet EMEA
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SFR2500004990FR500

Vishay

Res Metal Film 499 Ohm 1% 2/5W ±100ppm/°C Conformal AXL Thru-Hole T/R

Manufacturer Part #: SFR2500004990FR500

Alternate Part #: SFR2500004990FR500


legend RoHS Compliant

Descriptions

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Information

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.

Key Features

  • Small size (SFR25: 0204)
  • Low noise (max. 1.5 μV/V for R > 1 MΩ)
  • Compatible to both lead (Pb)-free and lead containing soldering processes

Technical Attributes

Description
Value
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Lead Finish
Tin
Product Diameter
2.5 mm
Max Processing Temp
260
Product Length
7.5 mm
Power Rating
0.4 W
Type
Metal Film
Resistance Value
499 Ohm
Temperature Coefficient
±100 ppm/°C
Product Dimensions
7.5 mm
Termination Style
Axial
Mounting
Through Hole
Case Style
Conformal
Operating Temperature
-55 to 155 °C
Tolerance
1 %

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8533210045"
HTSN:
8533210040"
UNSPSC:
32121609
UNSPSC VERSION:
V15.1101
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