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Electrical Characteristics1Standard Resistance Range........................................................................................................................................................................200 to 100 K ohmsTotal Resistance Tolerance ................................................................................................................................................................................................±5 %Independent Linearity ...................................................................................................................................................................................................±0.25 %Effective Electrical Angle ..................................................................................
Power Rating (300 volts max.) 70 °C ....................................0.50 watt 125 °C .......................................0 watt Temperature Range ...-55 °C to +125 °C Temperature Coeffi cient ...±100 ppm/°C Seal Test ......................85 °C Fluorinert? Humidity .......MIL-STD-202 Method 103 96 hours (2 % ΔTR; 10 Megohms IR) Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR) Shock ......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life ..1,000 hours 0.5 watt @ 70 °C (3 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life .......................200 cycles (4 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
Environmental Characteristics Power Rating (300 volts max.) 70 °C ......................................0.5 watt 125 °C .......................................0 watt Temperature Range ...-55 °C to +125 °C Temperature Coeffi cient ...±100 ppm/°C Seal Test ......................85 °C Fluorinert? Humidity .......MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR) Vibration ....... 20 G (1 % ΔTR; 1 % ΔVR) Shock ......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life ..1,000 hours 0.5 watt @ 70 °C (3 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Rotational Life .......................200 cycles (4 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
Test Test Conditions Accept/Reject Criteria Visual/Mech. .........................................................Verify dimensions and materials ........................... Per MF physical description Resistance ............................................................In still air @ 23 °C .................................................. Rmin ≤ R ≤ R1max Time to Trip ...........................................................At specifi ed current, Vmax, 23 °C ........................ T ≤ max. time to trip (seconds) Hold Current .........................................................30 min. at Ihold ..................................................... No trip Trip Cycle Life .......................................................Vmax, Imax, 100 cycles ........................
Operating Temperature .........................................-40 °C to +85 °CMaximum Device Surface Temperaturein Tripped State ....................................................125 °CPassive Aging .......................................................+85 °C, 1000 hours ............................................... ±5 % typical resistance changeHumidity Aging .....................................................+85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance changeThermal Shock .....................................................+85 °C to -40 °C, 20 times ................................... ±10 % typical resistance changeSolvent Resistance ...............................................MIL-STD-202,...
Operating Temperature .........................................-40 °C to +85 °CMaximum Device Surface Temperaturein Tripped State ....................................................125 °CPassive Aging .......................................................+85 °C, 1000 hours ............................................... ±5 % typical resistance changeHumidity Aging .....................................................+85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance changeThermal Shock .....................................................+85 °C to -40 °C, 20 times ................................... ±10 % typical resistance changeSolvent Resistance ...............................................MIL-STD-202,...