WEET FR Sereis Fusible Flame Retardant Coating Resistor

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  • Flame retardant coating.

  • Body coating is in gray, with 4 or 5 color bands or stamping

  • Standard tolerance：± 1%, ± 2%, ± 5%

  • Applications are widely used in constant voltage designed, overload protection,

    • Applicable for battery charges, TV sets, cordless phones and PC/CPU coolers


Datasheet: https://www.resistorsfactory.com/Datasheet/WEET-FR-Sereis-Fusible-Resistor.pdf

Specifications
Themperature   Coefficient±100 PPM Type 350Max
Insulation   Resistance10,000MΩ Min
Load   Life(1,000 hours)±5% + 0.05Ω Max
Short-time   Overload±2% + 0.05Ω Max
Temperature   Cycling±1% + 0.05Ω Max
Moisture   Resistance±5% + 0.05Ω Max
Shock and   Vibration±1% + 0.05Ω Max
Effect of   Soldering±1% + 0.05Ω Max
PowerFusing Time Maximum
16 X Wattge1 Min.
2040 Sec.
2430 Sec.
2820 Sec.
3115 Sec.


DIMENSIONS (mm)
SeriesPower   Rating Dimension(mm)Max. Working VoltageMax. Overload VoltageResistance   Range
 (Watt)LØDHØd±2%(G)±5%(J)
FR1/4W6.0±0.22.3±0.326.5±20.5±0.052503001.7Ω~1KΩ2.2Ω~1KΩ
FR1/2W9.0±0.53.2±0.326±20.58±0.052504001.7Ω~1KΩ2.2Ω~1KΩ
FR1W11.0±0.54.5±0.535±20.68±0.053005001.7Ω~1KΩ0.27Ω~1KΩ
FR2W15.0±0.55.0±0.532±20.78±0.053505001.7Ω~1KΩ0.33Ω~1KΩ
FR3WS15.0±0.55.0±0.532±20.78±0.053505001.7Ω~1KΩ0.33Ω~1KΩ
FRSW17.0±0.56.0±0.532±20.78±0.053505001.7Ω~1KΩ0.33Ω~1KΩ


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