Thumbwheel 3 Series Thumbwheel Switches Features/Benefits Typical Applications • Most complete product offering in the industry • Test & measurement equipment • Spacers available to fit most panel cutouts • Industrial equipment • Front or rear mounting options • Computer devices Specifications Materials CONTACT RATING: HOUSING: ABS plastic. CARRY: 1 AMP continuous. THUMBWHEEL: ABS plastic. SWITCH: 100 mA max. ROTOR CONTACTS: Precious metal on copper alloy. OPERATING VOLTAGE: 50 mV to 28 V DC or 120 V AC. STATOR CONTACTS: Hard gold over nickel over copper ELECTRICAL LIFE: 100,000 actuations. on epoxy fiberglass. CONTACT RESISTANCE: Below 100 m Ω typ. initial @ NOTE: Specifications and materials listed above are for switches with standard options 2-4 V DC, 100 mA. For information on specific and custom switches, consult Customer Service Center. 9 INSULATION RESISTANCE: 10 Ω min. DIELECTRIC STRENGTH: 500 Vrms min. @ sea level * Note: All models listed are RoHS compliant. See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications. between common terminal and any output. OPERATING TEMPERATURE: -40ºC to 65ºC. 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 M–4 thru M–10. For additional options not shown in catalog, consult Customer Service Center. Consult factory for illumination availability. Series 3 Thumbwheel switch Number of Sections 0 Switch section 1 1 Switch section Function Code 2 2 Switch sections 11 Decimal, SP, 10 position 3 3 Switch sections Mounting Style 14 Resistor decade 4 4 Switch sections 00 Snap-in, front mount 21 BCD, 10 position 5 5 Switch sections 09 Snap-in, front mount* 23 Complement of BCD, 10 position 6 6 Switch sections 10 Rear mount 27 BCD, 10 position Terminations 7 7 Switch sections 19 Rear mount* 31 BCD, 10 position 0 Type 0 8 8 Switch sections 20 Rear mount 1 Type 1, extended type 0 71 BCH, 16 position 9 More than 8 29 Rear mount* N Solder pins with .100” spacing** switch sections P Solder pins with .156” spacing** 6 Type 6 No pins 9 Any combination Color/Marking/Stops *X9 mounting styles must be ordered with ‘0’ number of sections. 0 Matte black body, gloss M black wheel, Seal white marking 0 No seal ** Note: Termination option N (RoHS compliant) replaced termination option 3 (Non-RoHS compliant). 1 Sealed contacts Termination option P (RoHS compliant) replaced termination option B (Non-RoHS compliant). 2 Dust lens 3 Sealed contacts & dust lens Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–3 3 Series Thumbwheel Switches SERIES 3  THUMBWHEEL SWITCHES NUMBER OF SECTIONS 0 Switch section only, no assembly. Blank bodies are considered sections; endplates are not sections. Must be ordered with 09 or 19 mounting style options, see pages M–5 and M–6. 1-8 Number of switch sections in assembly, includes endplates. 9 More than 8 switch sections, specify on CONFIGURATION FORM, page M–10 and consult Customer Service Center. NOTE: Endplates and blank sections available separately, see pages M–13 and M–14. FUNCTION CODE 11  DECIMAL–1 POLE; 10 POSITION 14  RESISTOR DECADE; 1-2-2-2-2 CODE 21  BCD 1-2-4-8; 10 POSITION (RESISTORS NOT SUPPLIED) M Available Terminations: 0, 1, N Available Terminations: 1 Available Terminations: 0, 1, N See fig. 1, page M-7. See fig. 1, page M-7. See fig. 1, page M-7. NOTE: For terminal location diagram, see page M-7. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–4 Thumbwheel Thumbwheel 3 Series Thumbwheel Switches FUNCTION CODE 23 COMPLEMENT OF BCD 1-2-4-8; 27 BCD 1-2-4-8; 10 POSITION 31 BCD 1-2-4-8; 10 POSITION 71 BINARY CODED HEXADECIMAL, 10 POSITION 16 POSITION Available Terminations: P Available Terminations: 0, 1, N Available Terminations: 0, 1, N See fig. 2, page M-7. See fig. 1, page M-7. See fig. 1, page M-7. Available Terminations: 0, 1, N See fig. 1, page M-7. NOTE: For terminal location diagram, see page M–7. MOUNTING STYLE Type 0 Snap-In Front Mount PANEL MOUNTING MOUNTING STYLE (.315 x N) DIM. ‘A’ + .326 00 (8,00 x N) + (8,28) N = Number of sections. Recommended panel thickness: 0.46-.125 (1,16-3,18) 00  SWITCH ASSEMBLY W/ ENDPLATES–.315 (8,00) SECTION PITCH N = Number of sections. M 09  SWITCH SECTION ONLY–UNASSEMBLED WITHOUT ENDPLATES OR SPACERS (Must be ordered with number of sections option “0”, see Page M–4.) NOTE: Endplates, blank sections, spacers and assembly hardware available separately, see pages M–8 and M–9. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–5 3 Series Thumbwheel Switches MOUNTING STYLE Type 1 Rear Mount PANEL MOUNTING MOUNTING STYLE DIM. ‘A’ DIM. ‘B’ Mtg. Holes (.350 x N) + .340 (.350 x N) + .560 10 (8,89 x N) + (8,64) (8,89 x N) + (14,22) N = Number of sections. Recommended panel thickness: 0.46-.125 (1,16-3,18) 10  SWITCH ASSEMBLY W/ ENDPLATES–.350 (8,89) SECTION PITCH N = Number of sections. 19  SWITCH SECTION ONLY–UNASSEMBLED WITHOUT ENDPLATES OR SPACERS (Must be ordered with number of sections option “0”, see Page M–4.) Type 2 Rear Mount 20  SWITCH ASSEMBLY W/ ENDPLATES–.350 (8,89) SECTION PITCH N = Number of sections. 29  SWITCH SECTION ONLY–UNASSEMBLED WITHOUT ENDPLATES OR SPACERS (Must be ordered with number of sections option “0”, see Page M–4.) M NOTE: Endplates, blank sections, spacers and assembly hardware available separately, see pages M–8 and M–9. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–6 Thumbwheel Thumbwheel 3 Series Thumbwheel Switches TERMINATIONS 0  TYPE 0 1  TYPE 1, EXTENDED TYPE 0 N  SOLDER PINS WITH .100” SPACING Signal traces cut except for common(s). P  SOLDER PINS WITH .156” SPACING 6  TYPE 6, NO PINS 9  ANY COMBINATION OF TERMINATION CONFIGURATIONS OR SPECIAL TERMINATIONS. Specify on configuration form, page M–10 and consult Customer Service Center. .080 [2,03] .156 .210 [3,96] [5,33] .882 [22,4] PC Board 1/32” (0,79) thick. NOTE: All terminal holes shown may not be present for all function codes, consult Customer Service Center. Terminal connector available for termination options 0 & 1, see page M–9. NOTE: Termination option N (RoHS compliant) replaced termination option 3 (Non-RoHS compliant). Termination option P (RoHS compliant) replaced termination option B (Non-RoHS compliant). Terminal Location Numbers FIG. 1 FIG. 2 NOTE: See function codes, pages M–4 and M–5, for signal locations. COLOR/MARKING/STOPS 0  MATTE BLACK HOUSING (Gloss black wheel with white characters; no stops.) NOTE: Stop pins are available separately, see page M–8. SEAL 0  UNSEALED SWITCHING CONTACTS. M 1  SEALED SWITCHING CONTACTS. (Sealing is by means of an o-ring rotary seal and a cured-in-place elastomer gasket. Switching contact area is protected from moisture, oil, and airborne contaminants.) 2  DUST LENS. (Protects the character face of the wheel from abrasion and dirt). 3  SEALED SWITCHING CONTACTS AND DUST LENS Dust Lens Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–7 3 Series Thumbwheel Switches AVAILABLE HARDWARE Blank sections, Type 0, Blank sections, Front mount, Type 0, Blank sections, Rear mount, Type 1, .315 THK. .315 THK. .350 THK. 4006 4008 PART NO. PART NO. PART NO. 413602000 W/RIB-BLACK 413502000 PLAIN-BLACK 400602000 W/RIB-BLACK 400502000 W/RIB & W/OUT SPRINGS-BLACK 400702000 PLAIN & W/OUT SPRINGS-BLACK 400802000 PLAIN-BLACK Blank sections, Rear mount, Type 2, End plates, Front mount, Type 0 End plates, Rear mount, Type 1 .350 THK. 4734 4733 PART NO. 473402000 W/RIB-BLACK PART NO. PART NO. 413402000 BLACK 400402003 BLACK 473302000 PLAIN-BLACK Two required for Two required for complete assembly. complete assembly. End plates, Rear mount, Type 2 Spacers, Front mount, Type 0 & 3, .078 THK. Stop pins (Makes section pitch 10mm) M PART NO. PART NO. PART NO. 473202003 BLACK 410802000 BLACK 402900000 Two required for complete assembly. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–8 Thumbwheel Thumbwheel 3 Series Thumbwheel Switches AVAILABLE HARDWARE Terminal connector 605A00000 605A02000 PART NO. 605A00000 PC 605A02000 SOLDER LUG Fits 0 & 1 terminations only. Screws for field assembly of thumbwheel switches (2 screws needed per assembly + 403500000 nuts) NUMBER OF SECTIONS IN ASSEMBLY FRONT MOUNTING REAR MOUNTING SCREW PART NUMBER (0-80 UNF THD. SIZE) MTG. STYLE – 00 MTG. STYLE – 10 412700000 1–2 1–2 412701000 3–4 3 412702000 5–7 4–6 Nut Nut driver (For 403500000 nut) Two nuts required per assembly and screws. PART NO. PART NO. 403500000 406100652 M Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–9 C&K PART NUMBER 3 Series Thumbwheel Switches Configuration Form GRAY SHADED AREAS TO BE FILLED IN BY CUSTOMER SERVICE. CATALOG PART NO. C&K PART NUMBER 3 CUSTOMER COMPANY NAME PRINT REVISION: ADDRESS TEL.# DETAILS: CUSTOMER CONTACTDATE ORIGINATED BY SALES REP. DESCRIBE IN APPROPRIATE ROW THUMBWHEEL NO. FUNCTION CODE – TERMINATIONS– SECTIONS COLOR/MARKING/STOPS/SEAL – OF ILLUMINATION SEC. ENTER OPTION CODES IN APPROPRIATE BOXES. FUNCTION CODES INCLUDE BLANK SECTIONS (SEE PAGES M-9 & M-10). 1 3 – – – 2 3 –– – 3 3 –– – 4 3 –– – 5 3 –– – 6 3 –– – 7 3 –– – 8 3 –– – 9 3 –– – 3 –– – 10 3 –– – 11 QUALITY CONTROL INSTRUCTIONS PRODUCTION APPROVAL DATE Q.C. APPROVAL DATE M REV. INITIALS DATE FOR SWITCHES WITH MORE THAN 11 SECTIONS, CONTINUE ON ADDITIONAL SHEETS. SPECIAL INSTRUCTIONS OR SPECIFICATIONS: SHEET _____ OF _____ Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com M–10 Thumbwheel