Features Remote controllable Suitable for both motorized and manual operation Dual section Smooth manual operating feel Various taper options RoHS compliant* PRM16 Series - 16 mm Motorized Potentiometer Electrical Characteristics Taper......................................................................................................................................................................................... Linear, audio Standard Resistance Range.....................................................................................................................................1K ohms to 1 megohm Standard Resistance Tolerance ...........................................................................................................................................................20 % Power Rating B3 Taper ...................................................................................................................................................................................... 0.1 watt Other Tapers ............................................................................................................................................................................. 0.05 watt Maximum Operating Voltage ............................................................................................................................................................ 150 Vac Attenuation R100K ohms .......................................................................................................................................................................100 dB min. 100K ohms>R50K ohms .......................................................................................................................................................90 dB min. 50K ohms>R10K ohms .........................................................................................................................................................80 dB min. 10K ohms>R5K ohms ...........................................................................................................................................................70 dB min. 5K ohms>R1K ohms .............................................................................................................................................................60 dB min. 1K ohms>R500 ohms ...........................................................................................................................................................50 dB min. Voltage Proof .............................................................................................................................................................. 500 VDC for 1 minute Motor Voltage ................................................................................................................................................................................. 4.5 VDC Motor Current ( 4.5 VDC) ...................................................................................................................................................... 100 mA max. Environmental Characteristics Operating Temperature Range ............................................................................................................................................-10 C to +70 C Sliding Noise...............................................................................................................................................................................47 mV max. Mechanical Characteristics Mechanical Angle .......................................................................................................................................................................... 300 5 Rotational Speed ....................................................................................................................................................................12 3 seconds Rotational Torque ................................................................................................................................................................ 150 to 450 g-cm Stop Strength........................................................................................................................................................................... 9 kg-cm max. Push-pull Strength ...............................................................................................................................................10 kg max. for 10 seconds Rotational Life.......................................................................................................................................................................... 15,000 cycles Soldering Condition .....................................................................................................260 C within 5 seconds or 300 C within 3 seconds Hardware ................................................................................ One at washer and mounting nut supplied per potentiometer with bushing Standard Resistance Table Resistance Resistance (Ohms) Code 1,000 102 2,000 202 5,000 502 Asia-Paci c: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 10,000 103 EMEA: Tel: +36 88 520 390 Fax: +36 88 520 211 20,000 203 50,000 503 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 100,000 104 www.bourns.com 200,000 204 500,000 504 1,000,000 105 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications. *RoHS COMPLIANTApplications Guitar ampli ers Mixing consoles Ampli ers, CD players, karaoke volume controls Servo tracks PRM16 Series - 16 mm Motorized Potentiometer Product Dimensions 6.0 Knurled, 18 Tooth Shaft Slotted Shaft DIA. (.236) 1.0 15.0 (.039) Shaft Length Shaft Wobble 48.35 (.591) 1.6 0.2 A (1.904) 15.0 0.23 (.063 + .008) 11.6 12.0 5.0 (.591) (.009) (.457) (.472) 1.0 (.197) (.039) 18.1 15.1 4.0 20 0.35 (.713) (.594) 6.0 0.1 (.157) (.787) (.014) (.236 .004) 3.55 1.0 DIA. (.140) (.039) DIA. 25 0.47 1.0 24.4 0.5 KNURL (.984) (.019) (.039) (.961) 18 (.020) 7.0 TEETH 0.75 30 0.58 (.276) M7 X 2.0 (.030) (1.181) (.023) (0.79) 12.0 (.472) C1 B 7.5 0.2 1.9 (.295 .008) 60 0.75 (.075) M7 X 0.3 22.7 R2 R1 (.030) (.012) (.894) 2.0 1.5 17.0 (0.79) (.059) (.669) AB 18.2 3.25 15.0 7.0 (.717) (.128) (.591) (.276) 16.0 0.3 (.630) (.012) 20.0 11.0 (.787) (.433) 25.0 14.0 3.0 +0/-0.1 (.984) (.551) 1.4 (.118 +0/-.004) 12 3 12.5 6.4 (.055) 30.0 14.0 DIA. 4.0 (.252) 1.0 0.15 (.492) (1.181) (.551) (.039 .006) (.157) 12.0 22.7 (.894) (.472) 7.5 0.2 17.0 (.295 .008) (.669) 0.3 (.012) MM 1.5 DIMENSIONS: (IN) (.059) TOLERANCES UNLESS OTHERWISE NOTED: 3.0 +0/-0.1 (.118 +0/-.004) 16.0 10.0 0.3 10.0 0.5 < > = = (.630) (.394) (.012) (.394) (.020) 12 3 12.5 4.0 (.492) 1.0 0.15 (.157) (.039 .006) 3.8 (.150) 5.0 (.197) MOUNTING 16.8 SURFACE 11.5 (.661) 5.0 (.453) (.197) 5.0 (.197) DIA. 7.0 1.2 + 0.2/-0 (.276) (.047 + .008/-0) 6 PLCS. 2.6 1.2 + 0.2/-0 2 PLCS. X (.102) (.047 + .008/-0) Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications.