Gold Aluminum Housed Wirewound Resistor GSH

Gold Aluminum Housed Wirewound Resistor


AH Series------- Aluminum Housed Wirewound Resistors
FEATURES:
High power rating,small size and ultra precision.
Standard winding &non-inductive winding types.
High stability,strong construction.

Electrical Specification
Characteristics Limits                  Test Methods 
Resistance                                1Ω≤R ±5%(J) Resistance Tolerance 1Ω≤R  ±10%(K)
Temperature Coefficient         ±200ppm/ °C max.
Power Rating Load                  ΔR/R≤±(1%+0.05Ω) Surface Temp. Rise 350°C max.
Short-Time Overload               ΔR/R≤±(2%+0.05Ω) 100% Rated Power5 Seconds
Insulation Resistance             DC500V 100MΩ min JIS-C-5202 5-6
Dielectric Withstanding Voltage       AC3000V 60Sec.



PRECISION POWER RESISTORS DIMENSIONS---5~50W.100W.250W
AH5W~AH300W


SURFACE TEMPERATURE VERSUS POWER LOAD (On Chassis)
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