C&K RTA Series 1–4 Poles Coded Rotary Switches Features/Benefits • PCB or hand soldering versions • Bushing mounting • Multiple poles • Decimal and hexadecimal codes • Screwdriver slot or extended actuator • RoHS Compliant Lead Free Electrical Data Silver SWITCHING MODE: BBM MAX. SWITCHING POWER 5 VA MAX. SWITCHING CURRENT: 150 mA MAX. CARRYING CURRENT: 5A NOMINAL VOLTAGE AT 50 Hz 60 V CONTACT RESISTANCE: < 150 mΩ DIELECTRIC STRENGTH AT 50 Hz BETWEEN CONTACTS AND GROUND TERMINALS: 500 V r INSULATION RESISTANCE BETWEEN CONTACTS OR CONTACTS AND FRAME (500 V =): 109 Ω NO. OF OPERATIONS: 10,000 BOUNCE: < 5 ms Mechanical Data Gold BBM 0.5 VA 20 mA 1A 25 V < 150 mΩ MAX. NO. OF BANKS: 1. OPERATING TORQUE: 5 Ncm±20%. END STOP TORQUE: < 60 Ncm. STOP: With/without or adjustable MOUNTING: By fixed index 9.5 mm (0.374) of center, for bushing mount only Materials 500 V r HOUSING: PETP Thermoplastic STATIONARY CONTACTS & TERMINALS: Nickel alloy, gold or silver plated. ROTOR: Printed circuit, gold or silver plated. CODING PLATE: PA thermoplastic ACTUATOR: Polysulfon thermoplastic BUSHING: Washer: PA. Nut: Brass. HARDWARE: Stop pin: Aluminum. Ball & Spring: Stainless steel. 109 Ω 10,000 < 5 ms Environmental Data L OPERATING TEMPERATURE: –20ºC to + 70ºC –20ºC to + 70ºC STORAGE TEMPERATURE: –40ºC to + 85ºC –40ºC to + 85ºC Typical Applications • Appliances • Electronic alarm systems • Medical • Building automation • HVAC air conditioning NOTE: For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Rotary Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages L-9 thru L-11. For additional options not shown in catalog, consult Customer Service Center. Designation RTAP With PC Thru-Hole RTAC With solder lugs Indexing 22.5 22.5 index (coded only) 30 30° index (12 positions max.) 36 36° index (10 positions max.) Switch Function SP, 30° Index, 12 pos. no stop 112S 110S SP, 36° Index, 10 pos. no stop 103B03 SP, 30° /36° Index, 3 pos. Mounting Style 106B06 SP, 30° /36° Index, 6 pos. SD Without bushing 109B09 SP, 30° /36° Index, 9 pos. AD With bushing 110B10 SP, 30° /36° Index, 10 pos. 111B11 SP, 30° Index, 11 pos. Actuator (max.) 112B12 SP, 30° Index, 12 pos. 25 .984 (25,0) 205S DP, 36° Index, 5 pos. no stop 50 1.97 (50,0) 206S DP, 30° Index, 6 pos. no stop F Screwdriver slot 202B02 DP, 30° /36° Index, 2 pos. M25 Flat shaft, .984 (25,0) 204B04 DP, 30° /36° Index, 4 pos. Contact Material 205B05 DP, 30° /36° Index, 5 pos. S Silver plated 206B06 DP, 30° Index, 6 pos. G Gold plated 303B03 3P, 30° /36° Index, 3 pos. 402B02 4P, 30° /36° Index, 2 pos. BCS Direct + complement, 30° /36° Index, no stop BS Direct, 22.5° Index, no stop BCB Direct + complement, with stop (indicate position) BB Direct, 22.5° Index, with stop (indicate position) Dimensions are shown: Inch (mm) Specifications and dimensions subject to change L–8 www.ittcannon.com C&K RTA Series 1-4 Poles Coded Rotary Switches DESIGNATION RTAP RTAC WITH PC PINS PART NUMBER FUNCTION INDEX RTAP22.5BSSD25S Binary 22.5 RTAP30112SSD25S SP 12 positions no stop 30 RTAP36110SSD25S SP 10 positions no stop 36 WITH SOLDER LUGS L FUNCTION INDEX Binary 22.5 RTAC30112SAD25S SP 12 positions no stop 30 RTAC36110SAD25S SP 10 positions no stop 36 INDEXING 22.5 22.5 index, 16 positions max. 30 30 index, 12 positions max. 36 36 index, 10 positions max. Both commons must be connected by user to ground. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change L–9 www.ittcannon.com Rotary PART NUMBER RTAC22.5BSAD25S C&K RTA Series 1-4 Poles Coded Rotary Switches SWITCH FUNCTION NO. POLES SP MODEL NO. SWITCH FUNCTION INDEX SP MODELS SCHEMATIC 112S 12 Positions No Stop 30º 110S 10 Positions No Stop 36º 103B03 3 Positions 30º/36º 106B06 6 Positions Pos. Pos. 1 1 21 31 Rotary 12 22 32 NO. POLES 13 2 3 3 3 SWITCH FUNCTION INDEX 205S 5 Positions No Stop 30º/36º 206S 6 Positions No Stop 30º 202B02 2 Positions 30º/36º 204B04 4 Positions 30º/36º 205B05 5 Positions 30º/36º 206B06 6 Positions 30º 3P 303B03 3 Positions 30º/36º 4P 402B02 2 Positions 30º/36º DP 30º/36º 109B09 9 Positions 30º/36º 110B10 10 Positions 30º/36º 111B11 11 Positions 30º 112B12 12 Positions 30º DP MODELS SCHEMATIC C1 4P MODELS SCHEMATIC C1 C2 Pos. 11 21 31 41 51 61 12 22 32 42 52 62 L 3P MODELS SCHEMATIC C1 C2 C3 C0 Pos. 1 1 21 C2 12 22 C3 13 2 3 C4 MODEL NO. 14 2 4 22.5º 30º 36º Term. Term. Term. Pos. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 E,J M,N L,N C • • • • • • • • • • • • • • • • • • • • • • • • • • • • F,I H D 1 D,K D B 2 A,N A I 4 B J J 8 — C K 1 • — K H 2 • • — B A 4 • • • • — I C 8 • • • • • • • • • • • • • • • • • • • • • 2 POLES • • • • • • • • • • • • • • • • • • • • • 30 INDEXING ANGLE PCB LAYOUT 1 POLE • • 22.5 INDEXING ANGLE PCB LAYOUT 3 POLES 4 POLES BCD + COMPLEMENTS 36 INDEXING ANGLE PCB LAYOUT BCD ONLY NOTE: Layout view from component side. Common terminals that are in locations A-G are not connected to common terminals that are in locations H-N. For 7-12 position output customer must tie these commons together. 1 POLE 2 POLES 3 POLES 4 POLES BCD + COMPLEMENTS Dimensions are shown: Inch (mm) Specifications and dimensions subject to change L–10 www.ittcannon.com C&K RTA Series 1-4 Poles Coded Rotary Switches MOUNTING STYLE SD AD WITHOUT BUSHING WITH BUSHING PANEL MOUNTING M10 METRIC ACTUATOR 25 F 50 0,25 mm (.984) 0,50 mm (1.97) M25 SCREWDRIVER SLOT FLAT SHAFT L Rotary CONTACT MATERIAL CONTACT AND TERMINAL MATERIAL OPTION CODE RoHS COMPLIANT* RoHS COMPATIBLE* S YES YES SILVER LOW LEVEL/DRY CIRCUIT SWITCH: 150 mA MAXIMUM, 60 V NOMINAL. POWER: 5 VA MAXIMUM. CARRY-5 AMPS MAXIMUM. G YES YES GOLD LOW LEVEL/DRY CIRCUIT OR POWER SWITCH: 20 mA MAXIMUM, 25 V NOMINAL. POWER: 0.5 VA MAXIMUM. CARRY: 1 AMP MAXIMUM. RATING * Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change L–11 www.ittcannon.com