industrial 24mm d i ameter 5 watt, wirewound ? dust-proof construction ? 5 watt power rating ? superior resistance stability in temperature and environment change ? tandem constructions available ? bushing or twist tab mounting ? available with pull-push and rotary power switches electrical and mechanical specifications resistance range linear : 1 ohm through 25k ohms resistance tolerance 20%, 10%, 5% power rating dielectric strength 1,000 vac for 1 minute maximum operating voltage 500 vdc insulation resistance 100 megohms minimum @ 250 vdc linearity (linear curve only) standard: 3% linearity power switch rotary switch-spst, dpst, spdt pull-push switch-spst (pull-on, push-off) rotational angle mechanical angle: 300 effective angle: without switch: 280 with switch: 240 audio : 20 ohms through 10k ohms features ? rohs compliant special : 2% linearity precision linearity ? operating temperature -30 c to +105 5 watts @ 25c 1 - 4 ? 2009 cts corporation. al l rights reserved. information subject to change. 12/10/09 cts electrocomponents w ww.ctscorp.com rotational torque 3/4 to 6 in. oz. (54 - 432 gf-cm) rotary potentiometer ? electrocomponents series 026 d da at ta a s s h he ee et t rotary potentiometer rotational life standard : 10,000 cycles special : 50,000 , 100,000 cycles solder heat resistance maximum 350 c for 3 sec mounting information bushing mount twisted tab c 5
dimension: mm inch t026 metal shaft, bushing mounting, type "t" solder lug terminals x026 / y026 metal shaft, bushing mounting, printed circuit type x/y terminals dimension: mm inch .437 11.1 22.2 terminal (3) holes ?2.18 /.086 "a" .016 .031 "l" 0.8 .875 .469 11.9 mtg. surface 3/8-32 unef-2a 0.4 .125 3.18 .003 .003 .062.003 .082.003 2.080.08 1.570.08 .062.003 1.570.08 clearance hole .xam 8 .91 0 87. .410 10.41 0.08 .410 10.41 0.08 .164.003 4.160.08 4.0 .031 "l"0.8 .156 .312 7.92 typ. 739. 8 . 32? mtg. surface 3/8-32nef-2a .437 .125 3.18 11.1 .867 y= 4.9 .191 typ. .312 7.92 3.68 .082.002 (6) hls. ?2.080.05 x= 17.5 22.0 .687 2.030.05 .080.002 mtg. surface ref. .145 max. "a" .016 0.4 8. 3 2? 739. 2 - 4 ? 2009 cts corporation. al l rights reserved. information subject to change. 12/10/09 cts electrocomponents w ww.ctscorp.com mounting hole detail mounting hole detail wiper 1 3 2 clockwise circuit ccw cw 1 2 3 wiper 1 3 2 clockwise circuit ccw cw 1 2 3 .250 6.35 .250 6.35
dimension: mm inch 8. 3 2? 739. mtg. surface 3 2 1 ?2.54 (2) 7.87 14.83 clearance hole (3) (2) (2) (2) .469 11.9 3/8-32 unef-2a "a" .016 0.4 .031 "l" 0.8 .437 11.1 22.2 .875 .125 3.18 max. .164.003 4.160.08 .062.003 1.570.08 .003 .410 10.41 0.08 .58 .31 .1 u026 metal shaft, bushing mounting, printed circuit type u formed terminals .003 .410 10.41 0.08 .003 .003 .062.003 .082.003 2.080.08 1.570.08 .062.003 1.570.08 clearance hole .410 10.41 0.08 .410 10.41 0.08 .164.003 4.160.08 .437 11.1 22.2 .875 .469 11.9 3/8-32 unef-2a .125 3.18 .xam 8 .91 0 87. max. mtg. surface ref. 3 2 1 34.5 8. 3 2? 73 9. 1.36 "a" .016 0.4 .031 "l" 0.8 dimension: v026 metal shaft, bushing mounting, printed circuit type v formed terminals mtg. surface "a" "l" 2 1 3 22.2 .875 max. .437 11.1 .125 3.18 .469 11.9 3/8-32 unef-2a 8.32? 739. .016 0.4 .031 0.8 .003 .410 10.41 0.08 .003 .003 .062.003 .082.003 2.080.08 1.570.08 .062.003 1.570.08 clearance hole .410 10.41 0.08 .410 10.41 0.08 .164.003 4.160.08 dimension: mm inch s026 metal shaft, bushing mounting, faston type s formed terminals .080.002 .031.002 7.92(2)0.05 2.030.05 mounting hole detail pcb layout .082.002 ?2.080.05 mm inch 3 - 4 ? 2009 cts corporation. al l rights reserved. information subject to change. 12/10/09 cts electrocomponents w ww.ctscorp.com mounting hole detail mounting hole detail wiper 1 3 2 clockwise circuit ccw cw wiper 1 3 2 clockwise circuit ccw cw wiper 1 3 2 clockwise circuit ccw cw 8.0 .315 .250 6.35 .250 6.35 .250 6.35
resist tol a - 10% b - 20% metal mounting bushing length: 1/8" increments examples: 2 - .250"(6.35mm) 3 - .375"(9.53mm) 8 - 1.000"(25.4mm) 1 - twist tab mount a - .250"(6.35mm) diecast b - .375"(9.53mm) diecast metal shaft length l from mounting surface 1/32"increments examples: 20 - .625"(6.35mm) 24 - .750"(19.5mm) 28 - .875"(22.2mm) 32 - 1.000"(25.4mm) terminal style t - solder lug x - pc .687(17.5mm) u - formed to front v - formed to rear ordering information 026 t 2 20 r 103 b 1 a 1 shaft trim r - round f - flatted .375"x.156" (9.53mmx4.0mm) k - knurled s - sd slot .063" deep x.047" wide (1.6mmx1.2mm) taper 1 - linear 2 - 20%aud 3 - 20%ccw aud specials 2 - locating lug right side 3 - no locating lug locating resistance code examples code resistance 501 500 ohms 102 1k 252 2.5k 502 5k 103 10k 253 25k switches function cts type current rating a - none b - spst rotary tgc 6amp @ 125vac c - dpst rotary 027 3amp @ 125vac d - spdt rotary 028 3amp @ 125vac e - spst pull-push fr-k 3amp @ 125vac f - spst rotary fr-gc 3amp @ 125vac 5a0 5 ohms 1 - locating lug left side 5 - locating lug both side d - 5% 1amp @ 250vac 1amp @ 250vac/dc .080.002 .031.002 7.92(2)0.05 2.030.05 .875 22.2 mtg. sur face 11.9 853.1 5.43 8 .32? 739. .fer .031 0.8 .469 cent. .156 3.96 cent. .328 8.33 .832 21.1 min. .925 23.5 max. mounting hole detail .062 1.57 pcb layout .082.002 ?2.080.05 10.41 1.57 .062 10.41 .410 .410 4.17 clearance hole .164 vpe026 metal shaft, twist tab mounting, type v formed terminals dimension: mm inch y - pc .867(22.0mm) max cent style a eia s148 24 teeth l s - faston 4 - 4 ? 2009 cts corporation. al l rights reserved. information subject to change. 12/10/09 cts electrocomponents w ww.ctscorp.com 23.0 mtg. surface terminal holes ?2.18/.086 2 5 6 3 4 1 (p)(r) dimension: mm inch .437 11.1 22.2 .031 "l" 0.8 .875 .125 3.18 .003 .003 .062.003 .082.003 2.080.08 1.570.08 .062.003 1.570.08 clearance hole xam 8 .91 0 87. .410 10.41 0.08 .410 10.41 0.08 .164.003 4.160.08 max. mounting hole detail 8. 3 2 739. "a" .016 0.4 3/8-32 unef-2 .906 t2-026 dual-section, metal shaft, bushing mounting, type t solder lug terminals * more multi-section models available, consult cts for details wiper 1 3 2 clockwise circuit ccw cw 1 2 3 wiper wiper 5 6 4 1 3 2 clockwise circuit ccw cw .250 6.35 .250 6.35 * refer to series 450 data sheet for power switch detal
|
