features carbon element insulated shaft snap-in clip center detent center tap option assorted pin layouts dual gang option various taper options ptv/ptt series - 12 mm potentiometer *rohs directive 2002/95/ec jan 27 2003 including annex speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. electrical characteristics taper .................................... linear, audio standard resistance range ....................... 1 k ohms to 1 m ohms standard resistance tolerance .....20 % residual resistance ................. 1 % max. environmental characteristics operating temperature .................................-10 c to +50 c power rating ............................ 0.05 watt maximum operating voltage ............................... 50 v ac, 20 v dc sliding noise ...................... 100 mv max. mechanical characteristics mechanical angle .....................300 5 rotational torque ............20 to 200 g-cm detent torque ..................30 to 300 g-cm stop strength no bushing .................... 3 kg-cm min. with bushing .................. 3 kg-cm min. rotational life ................... 15,000 cycles soldering condition ............300 c max. within 3 seconds hardware ................. one ? at washer and mounting nut supplied per potentiometer with bushing product dimensions dimensions: mm (inches) electrical diagrams 12 3 model ptv 111 model ptv 112 model ptt 111 dummy 4 12 3 4 2112 3 3 ptv111-2 l f 30 dia. holes 4 plcs. recommended pcb layout shaft shown in ccw position 4.5 (.177 ) +0 -0.019 +0 -0.5 6.0 (.236 ) +0 -0.019 +0 -0.5 0.5 (.019) 2.6 (.102) 10.0 (.393) 2.0 (.078) 6.1 (.240) 3.5 (.137) 8.1 (.318) 0.5 (.019) 1.5 (.059) 1.6 (.062) 9.4 (.370) 6.7 (.263) 11.0 (.433) 1.0 +0.2 -0.0 (.039 ) +0.007 -0.0 3.3 (.129) 7.5 (.295) 2.5 (.098) 2.1 +0.1 -0.0 (.082 ) +0.003 -0.0 12.0 (.472) 0.8 +0.1 -0.1 (.031 ) +0.003 -0.003 1 2 3 4 10.2 (.401) 2.0 +0.1 -0.0 (.078 ) +0.003 -0.0 4.0 (.157) ptv111-4 recommended pcb layout shaft shown in ccw position 3.5 (.137) 2.0 0.15 (.078 .005) l f 4.5 (.177 ) +0 -0.019 +0 -0.5 6.0 (.236 ) +0 -0.019 +0 -0.5 0.5 (.019) 0.5 (.019) 1.5 (.059) 30 6.7 (.263) 11.0 (.433) 12.0 (.472) 8.5 (.334) 10.0 (.393) 11.0 (.433) 3.8 (.150) terminal detail 0.8 +0.1 -0.1 (.031 ) +0.003 -0.003 dia. holes 4 plcs. 1.0 +0.2 -0.0 (.039 ) +0.007 -0.0 7.5 (.295) 2.5 (.098) 2.1 +0.1 -0.0 (.082 ) +0.003 -0.0 1 2 3 4 13.6 (.535) 2.0 -0.0 (.078 ) +0.003 -0.0 11.0 (.433) dimensions without bushing l 15 (.591) 20 (.787) 22.5 (.886) 25 (.984) 27.5 (1.083) f 4.5 (.177) 7 (.276) 7 (.276) 12 (.472) 12 (.472) *rohs compliant
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. ptv/ptt series - 12 mm potentiometer product dimensions dimensions: mm (inches) applications audio/tv sets car radio ampli ers/mixers/drum machines/synthesizers pcs/monitors appliances ptv111-1 dia. holes 4 plcs. recommended pcb layout shaft shown in ccw position 1.0 +0.2 -0.0 (.039 ) +0.007 -0.0 3.3 (.129) 7.5 (.295) 2.5 (.098) 2.1 +0.1 -0.0 (.082 ) +0.003 -0.0 1 2 3 4 10.2 (.401) 2.0 +0.1 -0.0 (.078 ) +0.003 -0.0 l f m9x0.75 0.5 (.019) 1.5 (.059) 0.5 (.019) 4.5 (.177 ) +0 -0.019 +0 -0.5 6.0 (.236 ) +0 -0.019 +0 -0.5 10.0 (.393) 5.0 (.196) 7.5 (.295) 2.6 (.102) 2.0 (.078) 3.5 (.137) 3.3 (.129) 4.0 (.157) 30 6.7 (.263) 12.0 (.472) 8.0 +0.0 -0.2 (.314 ) +0.0 -0.0007 5.4 (.212) 8.0 (.315) 10.9 (.429) 1.6 (.062) 9.4 (.370) 0.8 +0.1 -0.1 (.031 ) +0.003 -0.003 ptv111-3 l f m9x0.75 5.0 (.196) 7.5 (.295) 10.0 (.393) 2.0 (.078) 0.5 (.019) 0.5 (.019) 1.5 (.059) 4.5 (.177 ) +0 -0.019 +0 -0.5 6.0 (.236 ) +0 -0.019 +0 -0.5 3.5 (.137) 3.8 (.149) recommended pcb layout shaft shown in ccw position 30 6.7 (.263) 8.0 +0.0 -0.2 (.314 ) +0.0 -0.0007 5.4 (.212) 8.0 (.315) 10.9 (.429) 12.0 (.472) 11.0 (.433) terminal detail 0.8 +0.1 -0.1 (.031 ) +0.003 -0.003 dia. holes 4 plcs. 1.0 +0.2 -0.0 (.039 ) +0.007 -0.0 7.5 (.295) 2.5 (.098) 2.1 +0.1 -0.0 (.082 ) +0.003 -0.0 1 2 3 4 13.6 (.535) 2.0 -0.0 (.078 ) +0.003 -0.0 11.0 (.433) ptv112-4 dual gang shaft shown in ccw position 6.0 0.3 (.236 .012) 10.0 0.5 (.394 0.20) 1.0 0.3 (.254 .012) dia. 6 places 2.0 (.079) 13.0 0.5 (.512 0.20) 10.6 0.5 (.417 0.20) 7.0 0.3 (.276 .012) 2.0 0.3 (.078 .012) 9.1 0.3 (.358 .012) 15.5 0.5 (.610 0.20) 30 12.3 0.5 (.484 0.20) 6.8 0.3 (.268 .012) 11.0 (.433) 20.0 0.5 (.787 0.20) 13.6 (.535) 2.2 0.3 (.087 .012) 11.0 (.433) 2.0 0.3 (.078 .012) 0.5 (.019) 0.5 (.019) 1.5 (.059) 4.5 (.177 ) +0 -0.019 +0 -0.5 6.0 (.236 ) +0 -0.019 +0 -0.5 dimensions without bushing l 12.5 (.492) 15 (.591) 17.5 (.689) 20 (.787) f 7 (.276) 7 (.276) 12 (.472) 12 (.472)
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. ptv/ptt series - 12 mm potentiometer how to order ptv111 - 2 4 20 a - a1 104 model (see diagrams) ptv111 standard ptt111 with tap ptv112 dual gang pin style pc pins vertical/ down facing: 1 = with bushing 2 = no bushing pc pins horizontal/ rear facing: 3 = with bushing 4 = no bushing center detent option 4 = no detent 2 = center detent standard shaft length 12 = 12.5 mm* 15 = 15 mm 17 = 17.5 mm* 20 = 20 mm 22 = 22.5 mm** 25 = 25 mm** 27 = 27.5 mm** shaft styles a = flat type insulated shaft resistance taper (see taper chart) taper series followed by curve number resistance code (see table) other styles available. * available with pin styles 1 & 3 only. **available with pin styles 2 & 4 only. standard resistance table resistance resistance (ohms) code 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 50,000 503 100,000 104 200,000 204 500,000 504 1,000,000 105 derating curve ambient temperature (c) 20 40 50 60 70 80 90 100 30 10 0 20 33 40 60 80 100 0 rating power ratio (%) tapers 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 a series tapers terminal 1-2 output voltage terminal 1-3 input voltage x 100 (%) rotational travel (%) (05 a): a1 (10 a): a 2 (15a): a (20a): a 4 (25 a ): a5 (30a): a 6 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 b series tapers terminal 1-2 output voltage terminal 1-3 input voltage x 100 (%) rotational travel (%) 010 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 90 90 100 100 c series tapers terminal 1-2 output voltage terminal 1-3 input voltage x 100 (%) rotational travel (%) (5 b): b5 (b) : b (1b ) : b1 ( 2 b) : b2 ( 2 b ) : b2 (3 b ): b3 (4b): b4 (3 0c) : c6 (0 5c) : c1 (1 0c) : c2 ( 1 5 c ) : c (25c) : c5 (20 c) : c4 rev. 07/10
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