MODEL 23G, GL & J 1 4mm Square Sealed Single Turn Surface Mount Cermet Trimming Potentiometer FEATURES AND BENEFITS * Space saving SMD design for the most compact board designs * Sealed to withstand aggressive water wash * BI quality and reliability * Available in J-hook or gull wing termination * T-Cross slot * Ultra low profile ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance Input Voltage, Maximum Power Rating, Watts End Resistance, Maximum Actual Electrical Travel, Nominal Dielectric Strength Insulation Resistance, Minimum Resolution Contact Resistance Variation, Maximum 10 to 2Meg 20% 200 Vdc or rms not to exceed power rating 0.25 at 70C derating to 0 at 125C 1% or 3 Ohms, whichever is greater 210 500 Vrms 100 Megohms Essentially infinite 2% or 3 Ohms, whichever is greater MECHANICAL Mechanical Stops Stop Strength, Minimum Torque, Maximum Weight, Nominal Solid 4 oz.-in. (300 gr-cm) 2 oz.-in. (150 gr-cm) .005 oz. (0.07 grams) Specifications subject to change without notice. 1-17 Model 23G, GL, J ENVIRONMENTAL Seal Temperature Coefficient, Maximum Operating Temperature Range Thermal Shock Moisture Resistance Shock, 6ms Sawtooth Vibration High Temperature Exposure Rotational Life Load Life at 0.25 Watts Resistance to Solder Heat 85C Fluorinert(R) (No Leaks) 100ppm/C (<100 Ohms, >1Meg = 150ppm/C) -55C to +125C 5 cycles, -55C to +125C (2% RT, 1% VR) Ten cycles, 240 hours (3% RT) 100G's (1% RT, 1% VR) 20G's, 10 to 2,000 Hz (1% RT, 1% VR) 250 hours at 125C (2% RT, 2% VR) 100 cycles (3%) 1,000 hours at 70C (3% RT, 1% CVR) 260C for 10 sec. (1% RT) Fluorinert(R) is a registered trademark of 3M Company. MODEL 23G & GL .100 .010 (2.54 .25) Cover Removed In This View For Clarity .090 ( 2.29 ) 3 x .008 ( .20 ) 2 x .030 (.76 ) xxx xx .091 ( 2.31 ) .244 ( 6.20 ) 3 x .025 ( .62 ) Style G .177 ( 4.50 ) .045 (1.14 ) Style GL .180 ( 4.57 ) .024 Wide x .096 Long x .022 Deep ( .56 ) ( .61 ) ( 2.44 ) Adjustment Slot 1-18 Model 23G, GL, J MODEL 23J 1 .090 ( 2.29 ) 2 x .030 (.76 ) xxx xx 3 x .008 (.20 ) .195 ( 4.95 ) .045 (1.14 ) .087 ( 2.21) RECOMMENDED PCB LAYOUT Model 23 GL Model 23 G .220 .004 ( 5.59 .10 ) .175 .004 ( 4.45 .10 ) 3 x .050 .004 ( 1.27 .10 ) .090 .004 ( 2.29 .10 ) .080 .004 ( 2.03 .10 ) .080 .004 ( 2.03 .10 ) 2 x .050 .004 ( 1.27 .10 ) 2 x .050 .004 ( 1.27 .10 ) .090 .004 ( 2.29 .10 ) 3 x .095 .004 ( 2.41 .10 ) Model 23 J .080 .004 SQ ( 2.03 .10 ) .157 .004 ( 3.99 .10 ) .090 .004 ( 2.29 .10 ) 2 x .050 .004 ( 1.27 .10 ) 2 x .080 .004 ( 2.03 .10 ) 1-19 Model 23G, GL, J STANDARD RESISTANCE VALUES, OHMS 100 200 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1Meg 2Meg PACKAGING Option: Embossed Tape & Reel All units oriented with #2 (slider) terminal adjacent to sprocket hole. Tape Width Sprocket Capacity Diameter Reel Option: 7" Reel .472" (12mm) .157" (4mm) pitch 500 units 7" (178 mm) = = = = 13" Reel .472" (12mm) .157" (4mm) pitch 3,000 units 13" (330.2 mm) Anti-Static Tubes All units oriented with #1 pin to same side Magazine Capacity = 100 units ORDERING INFORMATION Standard: 23 G R 10K XX * Model Series Pin Style Packaging Option T7 = 7" Tape & Reel T13 = 13" Tape & Reel TB = Tubes Resistance Value Resistance Prefix * Packaging option must be specified. CIRCUIT DIAGRAM NOTES English equivalents are based on 1 inch = 25.4mm and are provided for general information only. (2) (1) (3) INCH mm Tolerances unless otherwise specified: Linear = .010 inches (.25 mm.) CW 1-20 Model 23G, GL, J