Features Carbonelement Assortmentofresistancetapers Varietyofshaftlengths Flatted,knurledandslottedshaftstyles Centerdetentoption PTM90 Series Panel Control w/Push-Push Switch Product Dimensions Electrical Characteristics Standard Resistance Range Knurled Shaft ............................1K ohms to 1 megohm MM 22.06 20.0 Standard Resistance Tolerance DIMENSIONS: (INCHES) (0.869) (0.787) R < 250K ohms.............................20 % 6.0 R 250K ohms .............................30 % (0.236) 1.0 End Resistance 9.5 SWITCH TRAVEL (0.040) (0.374) R < 50K ohms.................. 30 ohms max. 1.5 0.5 7.0 (0.059 0.020) 4.85 (0.276) R 50K ohms ............. 0.1 % of TR max. Y SHAFT SLOT (0.191) IS OPTIONAL Insulation Resistance 250 VDC ANGLE ................................. 100 megohms min. XX Dielectric Withstanding Voltage....300 VAC C1 Tracking Error (-40 dB to 0 dB) .........3 dB 6.5 0.5 9.0 (0.256 0.002) Standard Taper...................... Linear, Audio 12 3 (0.354) SW R2 R1 Y 0.75 Power Rating M7 x 1.0 0.030 Linear....................................... 0.05 watt (0.040) 6.0 0.8 0.2 Audio...................................... 0.025 watt 0.9 0.1 3.5 (0.031 0.002) (0.236) (0.035 0.004) (0.138) Slider Noise ...........................100 mV max. DIA. Operating Voltage........... 50 VAC / 10 VDC Slotted Shaft 22.06 25.0 Environmental Characteristics (0.869) (0.984) 1.6 0.2 Operational Life ....................15,000 cycles (0.063 0.008) 9.5 TR Shift.........................................15 % (0.374) SWITCH TRAVEL 10.0 60 Operating Temp. Range ...-10 C to +55 C 1.5 0.5 4.85 (0.394) Y (0.059 0.020) (0.191) Resistance to Solder Heat..................5 % IP Rating.............................................IP 40 XX C0.5 Mechanical Characteristics 6.5 0.5 1.0 0.1 (0.256 0.002) 0.75 12 3 Mechanical Angle ....................... 300 3 (0.039 0.004) M7 x SW R2 R1 0.030 Y 6.0 0.1 Operating Torque..................20~250 gf-cm (0.236 0.004) 0.9 0.1 3.5 Stop Strength....................... 5 kgf-cm max. DIA. 0.8 0.2 (0.035 0.004) (0.138) Mounting Torque................ 10 kgf-cm max. (0.031 0.002) SHAFT SHOWN IN Shaft Push/Pull Strength ......... 10 kgf max. FULL CCW POSITION Soldering Condition Manual ............... 300 C 5 C for 3 sec. Flatted Shaft Wave.................. 260 C 5 C for 5 sec. 22.06 9.5 Wash......................... Not recommended L (0.869) (0.374) Hardware....................One flat washer and F 60 SWITCH TRAVEL 4.85 Y one mounting nut supplied with B 1.5 0.5 (0.191) (0.059 0.020) each potentiometer XX Switch Characteristics 6.5 0.5 C1 Power Rating.......................3 A 16 VDC (0.256 0.002) 12 3 4.5 +0/-0.1 Contact Resistance ..............100 milliohms 0.75 Y (0.277 +0/-0.004) M7 x SW R2 R1 0.030 Dielectric Strength 6.0 +0/-0.05 0.9 0.1 3.5 (0.236 +0/-0.002) Bushing to Terminals.................300 VAC (0.035 0.004) (0.138) DIA. 0.8 0.2 Switch Terminals.........................50 VAC SHAFT SHOWN IN (0.031 0.002) Insulation Resistance FULL CCW POSITION Bushing to Terminals 250 VAC Dimensions ......................................... 100 megohms 20 30 Switch Terminals 50 VAC L ........................................... 10 megohms (0.787) (1.181) Switch Type .................. Push on - Push off 7 10 B Contact Arrangement........................ DTSP (0.276) (0.394) Switch Stroke.........................1.5 0.1 mm 10 12 Operating Force......................... 2 kgf max. F Operating Life.......................10,000 cycles (0.694) (0.472) *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specications are subject to change without notice. WARNING Cancer and Reproductive Harm Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.(10C) C2 (30C) C6 (25C) C5 (20C) C4 (15C) C3 (05C) C1 PTM90 Series Panel Control w/Push-Push Switch Mounting Hole Detail Locating Lug Detail Tapers 2.5 Y A Series Tapers 5.55 (0.098) 6.0 0.2 100 (0.218) (0.236 0.008) XX 4.0 5.0 90 (0.157) (0.197) AC MOUNTING 80 SURFACE DF 0.8 0.2 70 DIA. (0.315 0.008) Y 1.0 +0.1/-0 5.0 60 2.0 0.1 (0.039 +0.004/-0) (0.197) (0.079 0.004) 10 PLCS. 50 40 Hardware 30 DIA. 20 12.0 (.472) DIA. 10 7.2 0.75 (.283) 010 20 30 40 50 60 70 80 90 100 M7 x MM (.030) DIMENSIONS: Terminal 1 Rotational Travel (%) Terminal 3 (INCHES) DIA. 12.7 B Series Tapers (.500) 100 90 11.0 2.0 0.5 80 (.433) (.079) (.020) DIA. 70 60 How To Order Standard Resistance Table 50 PTM90 2 - 0 25 S - 103 B2 Resistance Resistance 40 (Ohms) Code Model Number 1,000 102 Designator 30 2,000 202 PTM90 = Panel Control 5,000 502 20 w/Push-Push Switch 10,000 103 Number of Sections 20,000 203 10 2 = Dual Gang 50,000 503 Center Detent 100,000 104 010 20 30 40 50 60 70 80 90 100 0 = No Detent 200,000 204 Terminal 1 Rotational Travel (%) Terminal 3 1 = Center Detent 500,000 504 1,000,000 105 Shaft Length (FMS) 20 = 20 mm (Knurled and Flatted shaft) C Series Tapers 25 = 25 mm (Slotted shaft only) 100 Switch Circuit 30 = 30 mm (Flatted shaft only) 90 Shaft Style F = Flatted Metal AC 80 K = Knurled (18 tooth serrated) S = Slotted Metal DF 70 Resistance Code OUTER 60 (See Standard Resistance Table) CONNECTION Resistance Taper (See Taper Charts) 50 Taper Series followed by Curve Number 40 Schematic 30 Dual Gang 20 2 10 1 3 R1 010 20 30 40 50 60 70 80 90 100 1 3 R2 Terminal 1 Rotational Travel (%) Terminal 3 2 REV. 10/19 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. (10A) A2 (15A) A3 (05A) A1 (5B) B5 (20A) A4 (25A) A5 (30A) A6 (1B) B1 (2B) B2 (4B) B4 (3B) B3 Output Voltage across Terminals 1-2 Output Voltage across Terminals 1-2 Output Voltage across Terminals 1-2 X 100 (%) X 100 (%) X 100 (%) Input Voltage across Terminals 1-3 Input Voltage across Terminals 1-3 Input Voltage across Terminals 1-3