C&K 3P Series Miniature Pushwheel Switches Features/Benefits • Snap-in front mount design for easy assembly • 10 position models available Illuminated backlighting available Typical Applications • Test & measurement equipment • Industrial machinery • Computer peripherals Specifications Materials CONTACT RATING: CARRY: 1 AMP continuous. SWITCH: 0.4 VA max., 100 mA max., 28 V DC max. OPERATING VOLTAGE: 50 mV to 28 V DC. ELECTRICAL LIFE: 100,000 actuations. CONTACT RESISTANCE: Below 300 m Ω typ. @ 2-4 V DC, 100 mA. INSULATION RESISTANCE: 109 Ω min. (dry). DIELECTRIC STRENGTH: 500 Vrms min. @ sea level between common terminal and any output. OPERATING TEMPERATURE: –10ºC to 65ºC. HOUSING: Polycarbonate (UL 94V-0). PUSHWHEEL: Polycarbonate (UL 94V-0). PUSHBUTTON: Polycarbonate (UL 94V-0). ROTOR CONTACTS: Gold over nickel over copper alloy. STATOR CONTACTS: Hard gold over nickel over copper on epoxy fiberglass. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Thumbwheel & Pushwheel Build-A-Switch M To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages M-17 thru M-19. For additional options not shown in catalog, consult Customer Service Center. Consult factory for illumination availability. Series 3P (STD.) Miniature pushwheel Number of Sections 0 Switch section 1 1 Switch section 2 2 Switch sections 3 3 Switch sections 4 4 Switch sections Function Code 21 BCD 1-2-4-8 23 Complement of BCD 1-2-4-8 Mounting Style 0 Snap-in, front mount 3 Snap-in, front mount Terminations 0 (STD.) Short PCB 1 Extended PCB 3 Short PCB with solder pins 9 Any combination A Extended PCB with solder pins Color/Marking/Stops 0 Matte black housing, gloss black wheel, white marking, black pushbutton 9 Combination of body colors, wheel colors, marking and/or stops Dust Lens 0 (STD.) No Iens 2 Dust lens Dimensions are shown: IN (mm) Dimensions subject to change M-16 www.ittcannon.com C&K 3P Series Miniature Pushwheel Switches SERIES 3P (STD.) MINIATURE PUSHWHEEL SWITCH N = Number of sections. NUMBER OF SECTIONS 0 Number of switch sections in assembly, includes endplates. Thumbwheel & Pushwheel 1-4 Switch section only, no endplates. NOTE: Endplates and blank sections available separately, see page M-20. FUNCTION CODE 21 23 BCD 1-2-4-8, 10 POSITION COMPLEMENT OF BCD 1-2-4-8, 10 POSITION M Available Terminations: 0, 1, 3 See figs. 2 & 3, page M-19. Available Terminations: A, 0, 1, 3 See figs. 2 & 3, page M-19. NOTE: For terminal location diagrams, see page M-19. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change M-17 www.ittcannon.com C&K 3P Series Miniature Pushwheel Switches MOUNTING STYLE 0 SNAP-IN FRONT MOUNT, SECTION PITCH: .300 (7,62) EACH SECTION N = Number of sections. Recommended panel thickness: .039-.156 (0,99-3,95) 3 SNAP-IN FRONT MOUNT WITH SPACER, SECTION PITCH: .400 (70,16) EACH SECTION, LAST SECTION .300 (7,62) N = Number of sections. Thumbwheel & Pushwheel Recommended panel thickness: .039-.156 (0,99-3,95) TERMINATIONS 0 (STD.) SHORT PCB 1 EXTENDED PCB WITH PROVISION FOR COMPONENTS 3 Signal traces cut, except for common(s). A EXTENDED PCB, TYPE 1 WITH SOLDER PINS 9 SHORT PCB, TYPE 0 WITH SOLDER PINS For terminal location numbers, see next page. ANY COMBINATION OF TERMINATION CONFIGURATIONS OR SPECIAL TERMINATIONS Specify on configuration form, page M-21 and consult Customer Service Center. M For terminal location numbers, see next page. Signal traces cut, except for common(s). PC Board 1/32" (0,79) thick. NOTE: All terminal holes shown may not be present for all function codes, consult Customer Service Center. Dimensions are shown: IN (mm) Dimensions subject to change M-18 www.ittcannon.com C&K 3P Series Miniature Pushwheel Switches TERMINATIONS Terminal Location Numbers Solder Pins Fig. 1 Fig. 2 COLOR/MARKING/STOPS 0 9 (STD.) MATTE BLACK HOUSING (Gloss black wheel with white characters, black pushbuttons, no stops.) SPECIAL COLORS, MARKINGS FOR HOUSING OR WHEEL, STOPS (Specify on CONFIGURATION FORM, page M-21 and consult Customer Service Center). Thumbwheel & Pushwheel DUST LENS 0 2 (STD.) NO LENS DUST LENS (Protects character face of the wheel from abrasion and dust.) M Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change M-19 www.ittcannon.com C&K 3P Series Miniature Pushwheel Switches AVAILABLE HARDWARE Blank sections, .300 THK. Spacers, .100 THK. (Makes section pitch .400) End plates LEFT-with hole RIGHT-with pin Thumbwheel & Pushwheel PART NO. PART NO. 623502000 LEFT-BLACK 623509000 LEFT-GRAY 663702000 BLACK 663709000 GRAY 623602000 RIGHT-BLACK 623609000 RIGHT-GRAY Stop pins Terminal connnector PART NO. PART NO. 657800000 630000000 One left and one right piece required for complee assembly. PART NO. 663602000 BLACK 663609000 GRAY Fits 0, 1 terminations only. M Dimensions are shown: IN (mm) Dimensions subject to change M-20 www.ittcannon.com C&K 3P Series Miniature Pushwheel Switches C&K PART NUMBER Configuration Form GRAY SHADED AREAS TO BE FILLED IN BY CUSTOMER SERVICE. CATALOG PART NO. C&K PART NUMBER 3 P ADDRESS TEL.# CUSTOMER PRINT REVISION: CUSTOMER CONTACT DATE DETAILS: ORIGINATED BY SALES REP. COMPANY NAME PUSHWHEEL SECTIONS NO. OF SEC. FUNCTION CODE – TERMINATIONS – COLOR/MARKING/STOPS/SEAL – ILLUMINATION DESCRIBE IN APPROPRIATE ROW ENTER OPTION CODES IN APPROPRIATE BOXES. FUNCTION CODES INCLUDE BLANK SECTIONS (SEE PAGE M-17). 3 P – – 2 3 P – – 3 3 P – – 4 3 P – – 5 3 P – – 6 3 P – – 7 3 P – – 8 3 P – – 9 3 P – – 10 3 P – – 11 3 P – – QUALITY CONTROL INSTRUCTIONS Thumbwheel & Pushwheel 1 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: IN (mm) Dimensions subject to change M-21 www.ittcannon.com