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"SURE" BRAND WIRE WOUND RESISTOR - SSS

SCREW MOUNTING TYPE RESISTORS

CONSTRUCTION :

SSS Series is a new and innovative type of resistor, especially convenient to replace. This finds application in specific installation requirements like the control panels, semaphore.

FEATURES :

Easy to mount
Easy to replace
Several resistors can be connected in series without soldering

TEST SPECIFICATIONS :

Test	Test Conditions	Limits
Load life	At 70°C on-off cycles for 1000 hours	± (5% + 0.05Ω)
Rated Load	Rated wattage for 1/2 hours	± (2% + 0.05Ω)
Short time overload	10 times the rated wattage for 5 seconds	± (2% + 0.05Ω)
Insulation Resistance	500 V d.c	±100 M Ω
Temperature Coefficient	-55°C to + 200°C	±150 PPM
Tolerance		±10% for 1<Ω ±1,2,5% for 1>Ω
Solvent Test	Using TrichloroEthane, IsoPropyl Alcohol	Printing should remain legible

Non inductive (NI) types are also available (Reduce the maximum resistance to 50% of resistance value shown and working voltage to 70% for non inductive NI types)
Resistors of any other ohmic value, rating, tolerance or dimension available on request.