Potentiometer Rectangular Multi-Turn Cermet Trimmer 19 ± 0.5 4.7 ± 0.2 1 2 GP84 Series CIRCUIT DIAGRAM 3 6.4 ± 0.2 0.2 a (1) 4.5 ± 0.5 (3) b (2) 3.15 ± 0.5* 0.8 c 4.8 ± 0.2 Base level cw 1.5 ± 0.5* 2.54 ± 0.2* 7.6 ± 0.2* SHAFT 5.1 ± 0.2* Dimension in inches (mm) SPECIAL 5.21 ± 0.25 (0.205 ± 0.010) 0.6 7.62 ± 0.25 (0.300 ± 0.010) INTERNAL TOOTH LOCK WASHER 0.6 10-32 NF HEX NUT 1.14 (0.045) ø 2.5 Ø 7.01 ± 0.25 (0.276 ± 0.010) Ø 2.94 (0.116) THROUGH TO STD. SHAFT Ø 4.83 (10-32 NF) T601Panel Mount Tole How to order 1 2 3 FEATURES 4 GP84 1 > Panel mount OHMIC VALUE: 2 10 STANDARD RESISTANCE ELEMENT DATA All specifications are restricted to QA test criteria. DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU STANDARD RESISTANCE VALUES LINEAR LAW MAX. POWER AT 70 °C MAX. WORKING VOLTAGE MAX. WIPER CUR. Ohm W V mA 10 0.5 2.24 224 22 0.5 3.32 151 47 0.5 4.85 103 100 0.5 7.07 71 220 0.5 10.5 48 470 0.5 15.3 33 1K 0.5 22.4 22 2K2 0.5 33.2 15 4K7 0.5 48.5 10 10K 0.5 70.7 7.1 22K 0.5 105 4.8 47K 0.5 153 3.3 100K 0.5 224 2.2 220K 0.28 250 1.1 470K 0.13 250 0.5 1M 0.06 250 0.3 [email protected] TYPICAL TCR - 55 °C + 125 °C ppm/°C TOLERANCE: Tolerance=10% > Chevron shaft for sealing and smooth consistent torque > Solder terminations for SPECIAL NUMBER: T601 See above drawings (ormit if standard) 3 improved reliability > Multi-finger wiper for better C.R.V. PACKING: BK2 Box 200 pieces TB2 Tube 25 pieces 4 ± 100 RoHS COMPLIANT www.greatecs.com 1 Potentiometers Rectangular Multi-Turn Cermet Trimmer GP84 Series SPECIFICATIONS ELECTRICAL SPECIFICATIONS Resistive Element cermet Electrical Travel 15 turns ± 1 Resistance Range 10Ω to 2.2 MΩ Standard series E3 1 - 2.2 - 4.7 and 1 - 2 - 5 Standard Tolerance On Request ±5% Linear Power Rating Temperature Co ± 10 % 0.50 W at + 70 °C Logarithmic not applicable nt See Standard Resistance Element Table Limiting Element Voltage (Linear Law) 250 V 2 % Rn or 1 : Contact Resistance Variation End Resistance (Typical) 1: Dielectric Strength (RMS) 1000 V Insulation Resistance (500 VDC) 10 6 M: Mechanical Travel Operating Torque (max. Ncm) End Stop Torque Unit Weight (max. g) Wiper (actual travel) POWER RATING CHART 18 turns ± 5 2 clutch action 1 positioned at approx. 50 % Environmental speci cations Temperature Range Climatic Category Sealing - 55 °C to + 125 °C 55/125/56 fully sealed container IP67 0.75 POWER IN W MECHANICAL SPECIFICATIONS 0.50 0.25 0 0 40 20 60 70 AMBIENT TEMPERA 80 100 125 140 TURE IN °C PERFORMANCE TYPICAL VALUES AND DRIFTS TE S TS C O N D IT IO N S 'RT RT ± (3 % ± 5 : ±1% Load Life 1000 hours at rated power 90’/30’ - ambient temp. 70 °C Climatic Sequence Phase A dry heat 125 °C Phase B damp heat Phase C cold - 55 °C Phase D damp heat 5 cycles Long Term Damp Heat 56 days Rapid Temperature Change 5 cycles - 55 °C at + 125 °C ± 0.5 % Shock 50 g at 11 m seconds 3 successive shocks in 3 directions ± 0. 2 % Vibration 10 - 55 Hz 0.75 mm or 10 g during 6 hours ± 0.2 % Rotational Life 200 cycles [email protected] 'R 1-2 R 1-2 (%) Contact res. variation: < 3 % Rn ± 0. 5 % ±1% ± 0. 5 % ±1% Dielectric strength: 1000 VRMS Insulation resistance: > 10 4 M : 'V 1-2 V 1-3 ±1% ± 0. 3 % 'V 1-2 V 1-3 ± 0.3 % ± (2 % + 3 : ) Contact res. variation: < 2 % Rn www.greatecs.com 2