RTA ITT | Alldatasheet
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Technical content
L–8 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ittcannon.com LRotary 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 Typical Applications
- Appliances
- Electronic alarm systems
- Medical
- Building automation
- HVAC air conditioning Electrical Data Silver Gold SWITCHING MODE: BBM BBM MAX. SWITCHING POWER 5 VA 0.5 VA MAX. SWITCHING CURRENT: 150 mA 20 mA MAX. CARRYING CURRENT: 5 A 1 A NOMINAL VOLTAGE AT 50 Hz 60 V 25 V CONTACT RESISTANCE: < 150 m Ω < 150 mΩ DIELECTRIC STRENGTH AT 50 Hz BETWEEN CONTACTS AND GROUND TERMINALS: 500 V r 500 V r INSULATION RESISTANCE BETWEEN CONTACTS OR CONTACTS AND FRAME (500 V =): 10 9 Ω 109 Ω NO. OF OPERATIONS: 10,000 10,000 BOUNCE: < 5 ms < 5 ms Environmental Data OPERATING TEMPERATURE: –20ºC to + 70ºC –20ºC to + 70ºC STORAGE TEMPERATURE: –40ºC to + 85ºC –40ºC to + 85ºC NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Mechanical Data 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 bush- ing mount only Materials 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. 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 112S SP , 30° Index, 12 pos. no stop 110S SP , 36° Index, 10 pos. no stop 103B03 SP , 30° /36° Index, 3 pos. 106B06 SP , 30° /36° Index, 6 pos. 109B09 SP, 30° /36° Index, 9 pos. 110B10 SP , 30° /36° Index, 10 pos. 111B11 SP, 30° Index, 11 pos. 112B12 SP, 30° Index, 12 pos. 205S DP , 36° Index, 5 pos. no stop 206S DP , 30° Index, 6 pos. no stop 202B02 DP , 30° /36° Index, 2 pos. 204B04 DP , 30° /36° Index, 4 pos. 205B05 DP , 30° /36° Index, 5 pos. 206B06 DP, 30° Index, 6 pos. 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) Contact Material S Silver plated G Gold plated Actuator (max.) 25 .984 (25,0) 50 1.97 (50,0) F Screwdriver slot M25 Flat shaft, .984 (25,0) Mounting Style SD Without bushing AD With bushing NOTE: For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
L–9 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ittcannon.com LRotary C&K RTA Series 1-4 Poles Coded Rotary Switches DESIGNATION INDEXING RTAC WITH SOLDER LUGS RTAP WITH PC PINS 36 36 index, 10 positions max. Both commons must be connected by user to gr ound. 30 30 index, 12 positions max. 22.5 22.5 index, 16 positions max. SP 10 positions no stop RTAP36110SSD25S SP 12 positions no stop RTAP30112SSD25S 22.5BinaryRTAP22.5BSSD25S INDEXFUNCTIONPART NUMBER SP 10 positions no stop RTAC36110SAD25S SP 12 positions no stop RTAC30112SAD25S 22.5BinaryRTAC22.5BSAD25S INDEXFUNCTIONPART NUMBER
L–10 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ittcannon.com LRotary C&K RTA Series 1-4 Poles Coded Rotary Switches SWITCH FUNCTION LRotary BCD ONLY1 POLE 2 POLES 3 POLES 4 POLES BCD + COMPLEMENTS
1 POLE 2 POLES 3 POLES 4 POLES BCD + COMPLEMENTS
Pos. 11 21 31 12 22 32 13 23 33 C1 C2 C3 4P MODELS SCHEMATIC Pos. 11 21 12 22 13 23 14 24 C1 C2 C3 C4 DP MODELS SCHEMATIC Pos. 11 21 31 41 51 61 12 22 32 42 52 62 C1 C2 SP MODELS SCHEMATIC Pos. 30º12 Positions112B12 30º11 Positions111B11 30º/36º10 Positions110B10 30º/36º9 Positions109B09 30º/36º6 Positions106B06 30º/36º3 Positions103B03 36º10 Positions No Stop110S 30º12 Positions No Stop112S SP INDEXSWITCH FUNCTION MODEL NO. NO. POLES 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16Pos. 22.5º 30º 36º Term. Term. Term. 30 INDEXING ANGLE PCB LAYOUT 22.5 INDEXING ANGLE PCB LAYOUT
36 INDEXING ANGLE PCB LAYOUT NOTE: Layout view from
component side. Common terminals that are in locations A-G are not connected to common termi- nals that are in locations H-N. For 7-12 position output customer must tie these commons together. 30º/36º2 Positions402B02 30º/36º3 Positions303B03 30º6 Positions206B06 30º/36º5 Positions205B05 30º/36º4 Positions204B04 30º/36º2 Positions202B02 30º6 Positions No Stop206S 30º/36º5 Positions No Stop205S INDEXSWITCH FUNCTION MODEL NO. NO. POLES DP
L–11 Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ittcannon.com LRotary C&K RTA Series 1-4 Poles Coded Rotary Switches LRotary M10 METRIC PANEL MOUNTING ACTUATOR MOUNTING STYLE CONTACT MATERIAL AD WITH BUSHINGSD WITHOUT BUSHING M25 FLAT SHAFTF SCREWDRIVER SLOT 50 0,50 mm (1.97)25 0,25 mm (.984) * Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications. CONTACT ANDOPTION CODE TERMINAL MATERIAL RATING S SWITCH: 150 mA MAXIMUM, 60 V NOMINAL. LOW LEVEL/DRY CIRCUIT OR POWERG SILVER LOW LEVEL/DRY CIRCUIT RoHS COMPLIANT* RoHS COMPATIBLE* YES YES YES YES GOLD POWER: 5 VA MAXIMUM. CARRY-5 AMPS MAXIMUM. SWITCH: 20 mA MAXIMUM, 25 V NOMINAL. POWER: 0.5 VA MAXIMUM. CARRY: 1 AMP MAXIMUM.