MODEL 64 1/4 Square Multi-Turn Cermet Trimming Potentiometer Standard Resistance Range, Ohms Standard Resistance Tolerance Input Voltage, Maximum Slider Current, Maximum Power Rating, Watts 10 to 1Meg +10% 200Vdc or rms not to exceed power rating 100mA or within rated power, whichever is less 0.25 at 85C derating to 0 at 150C End Resistance, Maximum 2 Ohms Actual Electrical Travel, Turns, Nominal 15 Dielectric Strength 900Vrms Insulation Resistance, Minimum 1,000 Megohms Resolution Essentially intinite Contact Resistance Variation, Maximum ENVIRONMENTAL Seal Temperature Coefficient, Maximum Operating Temperature Range Thermal Shock Maisture Resistance Shock, 6ms Sawtooth Vibration High Temperature Exposure Rotational Life Load Life at 0.5 Watts Resistance to Solder Heat Mechanical Stops Clutch action, both ends Torque, Starting Maximum Weight, Nominal Fiuorinert is a registered trademark of 3M Company. Specifications subject to change without notice. 1% or 1 Ohms, whichever is greater 85C Fluorinert (No Leaks) +100ppm/C -65C to +150C 5 cycles, -65C to +150C (1% ART, 1% AVR) Ten 24 hour cycles (1% ART, IR 1,000 Megohms Min.) 100Gs (1% ART, 1% AVR) 20Gs, 10 to 2,000 Hz (1% ART, 1% AVR) 250 hours at 125C (2% ART, 2% AVR) 200 cycles (2% ART) 1,000 hours at 85C (2% ART) 260C for 10 sec. (1% ART) STANDARD RESISTANCE VALUES, OHMS 10 100 1K 10K 50K 250K 3 oz.-in. (0.021 N-m) 20 200 2K 20K 100K 500K .014 02. (.40 grams) 50 500 5K 25K 200K Meg D OCF MM 1336610 0003257 7b) 1-43 Model 64 531 technologies CORPORATION a anceed ee Pe oY Model 64W and 64Y 7 3 940 Tj . 1BS* 026 1.02 4. 1940.51 2804 020 OF ogg DIUSTHENT screw 6.3520.5/ aie eee DIA. WITH SLOT 1.78#0.13 STANDARD MARKING 2020 MIN. ON THIS SURFACE 020 MIN, 0.31 WIDE x 754 i oot Tes .270% 620 8820.51 020 wind 7% MIN. 9.5! ohn TERMINAL, PINS(3) t z 3 SOLOERABLE $.018%.002 6.464, 05 Note: Model 64W dimentions applicable to all models except as noted Model 64Y Model 64W Metric equivalents, based on 1 inch = 25.4mm are (2) rounded to the same number of significant figures DIMENSIONS as in the original. English units and are provided for oom 1) MAMMA h)ANNNY\o 3) general information only. _ @- _ &}+ Tolerances unless otherwise specified: THIRD ANGLE > cw Linear = .01 inches (.25mm) PROJECTION Angular = + 2 degrees D O2F MB 1336610 0003c58 bth 31 technologies 1-44 Model 64PD ees Tab Model 64X and 64Z ~~ F.oso T 02 a .040 STANOARD MARKING 1.02 ON THIS SURFACE ~ i Tosa 37 i 2 3 Model 642 Model 64x g i9t * 10 Lig 19 3.86 | 2.58 2.54 350 tb aT 2.64 Lo ; 81 .092 3.34 oP Se ea el Model 64P .1754.0204 L172 MIN, 2508 020 4.4520,5) 4.37 6.3540 .5 10 O40- 10 en 1.02 ae 2.54 3 ae 3 ot T STANDARD MARKING #7 pony 2 ON THIS SURFACE _ . Bap 02 ' thecal 1. 10 al 015 2.54 3.38 D 535i technologies CORPORATION 1-45 OeF MM 1336610 0003255 534 me Model 64Standard: Tubes All Units oriented with #1 pin to same side Pin Style P,W.Y XZ Magazine Width 0.38 (9.65 mm) 0.38" (9.65 mm) | Height = 0.62 (15.75mm) 0.62 (15.75mm) Length = 14.5 (368 mm) 16.9" (429 mm) Capacity Units = 50 50 Option: Tape & Reel, Ammo Pack (Available only for 64Y and 642) All units oriented with #1 pin to the right of the direction of feed Seat Plane to Centerline of Sprocket Hole == 1 (18 mm) Tape Width = 18 mm Sprocket = Single Hole .50 spacing Capacity, Units = 1,000 Reel Diameter = 14 (363 mm) Ammo Tape Fold = 12 Box = 1.8 x 13 x 10 (46mm x 330mm x 254mm) ORDERING INFORMATION Standard: 64 P R 10K T Model series ____ Resistance Value Pin Style Resistance Prefix Option: 64 Y F R 10K XX Pin Style _ LL packaging Options Pin Style Suffix AP = Ammo Pack Use with TR & AP TR = Tape & Reel options only D O2F MB 1336610 0003260 2Sb 5il technologies 1-46 Model 64 CORPORATION