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| Spindle Operated Potentiometers Type 23 Series Type 23 Series Characteristics Electrical Resistance Range (Law): Resistance Values: Resistance Tolerance: Rated Dissipation at 40C: Limiting Element Voltage: Electrical Rotation: Terminal Resistance: A popular range of 20mm control potentiometers, the type 23 series can be tailored to suit more specific requirements. The potentiometers are available with printed carbon resistance element, choice of bush lengths in metal or plastic and insulated shafts up to 50mm in length. In addition, approved mains and low current switches are available as standard options. 1K to 1M (Linear) 4K7 to 470K (Non Linear) 1, 2.2 and 4.7 per decade 20% ( 10% by selection) 0.4W (Linear), 0.2W (Non Linear) 500V DC or AC RMS 267 without switch, 232 with switch 5 Ohms maximum 2% maximum (Linear), 3% maximum (Non Linear) 4G minimum 1000 V AC peak Noise (ENR): Insulation Resistance: Voltage Proof: Characteristics Mechanical Operating Torque: Mechanical Rotation: End Stop Torque: 15 mNm maximum 300 800 mNm maximum Key Features Characteristics Environmental Limits of Resistance Change: Operating Temperature Range: Temperature Characteristics of Resistance: Bump Severity: Vibration Severity: Climatic Category: Mechanical Endurance: 15% (After 1000 hours endurance) -25C to +70C 5% ( -55C to 125C ) 390m/s2, 4000 Bumps 10 - 500 Hz, 0.75mm or 98m/s2 8 days @ 36C 82% RH R < 15% 15000 Operations (minimum) Versatile design can be customised to suit your requirements 0.4 Watt at 40C Die Cast Metal Bush Available Insulated Bush Available Insulated Shafts up to 50mm Eyelet or PC Terminations Rugged Construction Mounting Bracket Audio Laws Available Dual Gang and Dual Concentric Styles DIY Design The 23 Series can be customised to suit your individual requirements with features such as detent action, track centre tap etc. Please call our technical sales team to discuss variations on these 20mm diameter devices. Dimensions Type 23 Type 24 Literature No. 1773115 Issued: 02-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com Spindle Operated Potentiometers Type 23 Series Dimensions (continued) Type 25 Type 26 (Non Switched only) Type 27 Type 28 Type 29 Switched Types Literature No. 1773115 Issued: 02-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com Spindle Operated Potentiometers Type 23 Series How to Order 23 Potentiometer Type 23 - Std Spindle Style 24 - Standard 20mm with Mounting Bracket 25 - No Bush - Mounting Bracket Terminations swept forward parallel to shaft 26 - PC Terminations swept down to board for rear mounting 27 - Dual gang style single shaft same value / tol on each section 28 - PC Terminations swept forward parallel to shaft 29 - Dual Concentric style S- Standard X - Customer Special See Drawing (provide copy with order) D - Special Cut and Mtd track E X Customer Identity A 104 Resistance Value The first two digits are signifigant figures of resistance value and the third denotes the number of zeros following. e.g. 100R Ohms: 101 4.7K Ohms: 472 22K Ohms: 223 100K Ohms: 104 M L Bush Details L - Diecast M10 x 9mm no location lug, 6mm hole W - Diecast M10 x 9mm with locator, 6mm hole Y - Diecast M10 x 9mm no locator, 4mm hole M - Diecast 3/8" x 8mm with location lug, 6.35m mhole K - Diecast 3/8" x 8mm no locator, 6.35mm hole P -Diecast M7 x 6mm no locator, 4mm hole S - Insulated M10 x 7mm 6mm hole T - Insulated M10 x 10mm 6mm hole U - No Bush F - Diecast 3/8" x 12mm 6.35mm hole G - Diecast 3/8" x 8mm no locator, 4mm hole B 22 Shaft Length FMF in mm i.e. 22mm A Termination Style E - Std Eyelet P - Std PC 15mm MH R - Long PC X - Extra long PC S - PC bend forward at 90 Resistance Law A - Linear Resistance Tolerance Shaft Style A - Plain 6mm B - Slotted 6mm C - Flatted 6mm (5mm A/F) D - Flatted 6mm deep flat 4mm A/F E - Plain 4mm F - Full 6.35mm flat special angle G - Flatted 4mm H - Plain 6.35mm J - Flatted 5.5mm L - Flatted 6mm (4.6mm A/F) Switch Details A - DPST 4A/250V AC B - SPST - Eyelet Termination C - DPDT Changeover Switch N - No Switch T - SPST - PC Terminals M - 20% B - Log K - 10% C - Inv. Log Literature No. 1773115 Issued: 02-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com |
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