Model 43

Description

The MODEL 43 is 3 mm Multi-Turn,Sealed Surface Mount,Cermet Trimming,Potentiometer and RoHS compliant.This models available is J hook surface mount 43W,and this MODEL 43's Resistance Range is 10 Ohm to 2 Megohms,this MODEL 43's Standard Resistance Tolerance is ± 20%,this MODEL 43's Input Voltage, Maximum is 200 Vdc or rms, not to exceed power rating,this MODEL 43's Power rating, Watts is 0.125 @ 70°C, derating to 0 @ 150°C,and it's End Resistance, Maximum is 1% or 3 Ohms, whichever is greater,this MODEL 43's Actual Electrical Travel, Nominal is 11 turns,this MODEL 43's Dielectric Strength is 600 V AC,and it's Insulation Resistance, Minimum is 100 Megohms,it's Resolution is Essentially infinite,this MODEL 43's Contact Resistance Variation, Maximum is 3% or 3 Ohms, whichever is greater,and it's Temperature Coefficient of Resistance is ±100 ppm/°C.
The MODEL 43's Torque, Maximum is 2.5 in. oz.,Weight, Approx is 0.01 oz,Wiper Position is Approx. 50%.Mechanical Stop is Wiper idles.
The MODEL 43's seal is 85°C Fluorinert®,The MODEL 43's Operating Temperature Range is -65°C to +150°C,The MODEL 43's Thermal Shock, 5 cycles, -55°C to +125°C is 2% R, 2% V Ratio max,and it's Moisture Resistance, Ten 24 Hour Cycles is 3% R,The MODEL 43's Shock, 6 ms Sawtooth 100G's is 1% R, 1% V Ratio max.The MODEL 43's Vibration, 20G's to 2000 Hz is 1% R, 1% V Ratio max,it's High Temperature Exposure, 250 Hours @ 125°C is 2% R, 2% V Ratio max.The MODEL 43's Rotational Life, 200 Cycles is 3% R.The MODEL 43's Load Life, 0.125W, 1000 Hours, 70°C is 4% R or 4 ohms which ever is greatest, 2% V Ratio max.And it's Resistance to Solder Heat is 260°C for 5 sec.
There are some the MODEL 43's PACKAGING INFORMATIONS.Tape Width is 12 mm,Sprocket Pitch is 4 mm,Reel Diameter is 7 inches,Quantity per Reel is 500 units.Anti-Static Tubes, all units oriented with #1 pin to the same side is 50 units per tube.