Bourns Precision 10-Turn Potentiometers Visit BournsO Website at www.bourns.com Models 3540 and 3541 Panel Mount/Wirewound and Hybritron Element Potentiometers Models 3500 Panel Mount/Wirewound Potentiometers 10 turn, 2 watt N 7/8" dia. Wirewound and Hybritron elements. Both models have power ratings of 2 watts @ +70C. Model 3500S. Wirewound. Temperature Range: 65C to +125C. Temperature Coefficient: 50 ppm/C. Resistance Tolerance: 3%. Model 3501H. Hybritron. Temperature Coefficient: 100 ppm/C. Resistance Tolerance: 10%. EACH Stock No.* Mfr.Os Type 1-9 10-24 25-49 50-99 100-249 754-71XX 3500S-2- 41.81 38.01 34.85 32.20 29.90 *Using ohm chart below, replace OXXO in Stock No. with number that corresponds with desired ohm value. 11 10 turn N 2 watt, 7/8" dia. Wirewound and Hybritron elements. Both models have power ratings of 2 watts @ +70C. Model 3540S. Wirewound. Temperature Range: 55C to +125C. Temperature Coefficient: 50 ppm/C. Resistance Tolerance: 5%. Model 3541H. Hybritron. Temperature Coefficient: 100 ppm/C. Resistance Tolerance: 10%. Stock No.* Mfr.Os Type Description 754-73XX 754-74XX 3540S-13541H-1- Wirewound Hybritron EACH 1-9 10-24 25-49 50-99 100-249 13.60 33.35 12.36 30.90 11.24 28.36 10.55 26.18 10.08 24.32 1 K, 5 K and 10 K only. *Using ohm chart below, replace OXXO in Stock No. with number that corresponds with desired ohm value. Ohms XX Ohms XX Ohms XX Ohms XX Ohms XX Ohms XX Ohms XX Ohms XX 1K 50 5K 52 10K 53 100K 56 100 200 500 50 51 52 1K 2K 5K 53 54 55 10K 20K 50K 56 57 59 100K N N 58 N N Model 3400 Panel Mount/Wirewound Element Potentiometers Model 3590 Panel Mount/Wirewound Element Potentiometers 10 turn, 2 watt N 7/8" dia. Bushing mount, wirewound element. The -1 and -2 units are not sealed. Operating Temperature: 55C to +125C. Resistance Tolerance: 5%. Power Rating: 2 watts @ 40C. 2000 VAC dielectric withstanding voltage @ sea level. Temperature Coefficient: 50 ppm/C. 10 turn, 5 watt N 113 /16" dia. Operating Temperature: 65C to +125C. Power Rating: 5 watts @ 40C. Resistance Tolerance: 3%. End Voltage: 15% max. sealable; ext. temp. range; high stop strength; excellent wiper stability; high power precision potentiometer. EACH Stock No.* Mfr.Os Type 1-9 10-24 25-49 50-99 100-249 754-84XX 3400S-1- 88.68 80.62 73.92 69.31 66.21 *Using ohm chart below, replace OXXO in Stock No. with number that corresponds with desired ohm value. Ohms XX Ohms XX Ohms XX 1K 04 5K 12 10K 06 622 b ALLIED Stock No.* Mfr.Os Type Description EACH 1-9 10-24 25-49 50-99 100-249 754-67XX 3590S-1 Plastic Bushing/Shaft 8.35 7.53 6.84 6.43 6.13 754-68XX 3590S-2 Metal Bushing/Shaft 10.21 9.29 8.44 7.82 7.57 754-86XXa 3590S-4 Sealed Metal Bushing/Shaft 15.41 14.01 12.73 11.76 10.93 *Using ohm chart below, replace OXXO in Stock No. with number that corresponds with desired ohm value. 50 K and 100 K pricing higher. PC pin terminals available. Call for pricing and minimums. 2K and 20K not stocked. a1K, 20K and 50K not stocked. Ohms XX Ohms XX Ohms XX Ohms XX 1K 2K 01 02 5K 10K 03 04 20K 50K 05 06 100K N 07 N Products Not Cataloged Are Available N Call 1-800-433-5700 For Price And Delivery