Spectrol Features • • • • • Multifinger wiper for better contact resistance Arrow and graduations for repeatable settings “O” ring seal for solvent and aqueous washing IC style pins for easier board insertion Solid end stop 63P Series Trimmer − 3/8” square, single turn cermet T2 T3 .220 (5.58) .220 (5.58) .330 (8.38) Dia .015 (0.38) .188 (4.78) .190 (4.83) 1 2 .188 (4.78) 3 .020 (0.51) x .012 (0.03) Typ Spectrol No. NTE Part No. Value (Ohms) Adjust Diag No. 63P−100 500−0070 10 Top T2 63P−200 500−0071 20 Top T2 63P−500 500−0072 50 Top T2 63P−101 500−0073 100 Top T2 63P−201 500−0074 200 Top T2 63P−501 500−0075 500 Top T2 63P−102 500−0076 1K Top T2 63P−202 500−0077 2K Top T2 63P−502 500−0078 5K Top T2 63P−103 500−0079 10K Top T2 63P−203 500−0080 20K Top T2 63P−253 500−0081 25K Top T2 63P−503 500−0082 50K Top T2 63P−104 500−0083 100K Top T2 63P−204 500−0084 200K Top T2 63P−254 500−0085 250K Top T2 63P−504 500−0086 500K Top T2 63P−105 500−0087 1M Top T2 63P−205 500−0088 2M Top T2 63P−T607−101 500−0098 100 Dial Knob T3 63P−T607−201 500−0099 200 Dial Knob T3 63P−T607−501 500−0100 500 Dial Knob T3 63P−T607−102 500−0101 1K Dial Knob T3 63P−T607−202 500−0102 2K Dial Knob T3 63P−T607−502 500−0103 5K Dial Knob T3 63P−T607−103 500−0104 10K Dial Knob T3 63P−T607−203 500−0105 20K Dial Knob T3 63P−T607−253 500−0106 25K Dial Knob T3 63P−T607−503 500−0107 50K Dial Knob T3 63P−T607−104 500−0108 100K Dial Knob T3 63P−T607−204 500−0109 200K Dial Knob T3 63P−T607−254 500−0110 250K Dial Knob T3 63P−T607−504 500−0111 500K Dial Knob T3 63P−T607−105 500−0112 1M Dial Knob T3 .375 (9.52) Sq. .410 (10.41) .015 (0.38) .190 (4.83) 1 2 3 .020 (0.51) x .012 (0.03) Typ .100 (2.54) .200 (5.08) .100 (2.54) .100 (2.54) .375 (9.52) Sq. .200 (5.08) 2 .100 (2.54) 1 Wiper 3 Clockwise Specifications Electrical Effective Travel: 270° nom Resistance Range: 10Ω to 2 Meg Ω Resistance Tolerance: ±10% End Resistance: 2Ω max Temperature Coefficient of Resistance: 100 ppm/°C. 100Ω thru 2 Meg Ω 0 to +250 ppm/°C. below 100Ω Power Rating: 1/2 Watt @ 70°C derated to 0 Watts @ 125°C Dielectric Withstanding Voltage: 1000V AC at sea level 250V AC at 80,000 feet (24,400 meters) Insulation Resistance: 1000 Meg Ω min Contact Resistance Variation: 2% or 20Ω, whichever is greater Mechanical Stop: Solid Starting Torque: 35mNm max Resistance Element: Cermet 2−Terminal Adjustability: 0.15% of RT 3−Terminal Adjustability: 0.05% of applied voltage Environmental Operating Temperature: −55°C to +125°C Electrical Endurance: 1000 hour Mechanical Life: 200 cycles NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com 13