C & K Components Key, Thumbwheel and Pushwheel Switches, Proximity Sensors and Hardware KS Series Pushbutton Key Switches 3P Series Miniature Pushwheel Switches Contact Rating: 25 mA max. at VAC or DC max. Operating Temperature: 30C to 65C. Case and Bushing: Glass filled Nylon. Actuator: Black ABS or polycarbonate-ABS blend, matte finish. Movable Contact: Beryllium copper, silver plated. Stationary Contacts and Terminals: Brass, silver plated, 12 mm square. Rating: Carry N 1 amp continuous. Switch: 100 mA max. Operating Voltage: 50 mV to 28 VDC. Operating Temperature: 10C to 65C. Housing: ABS plastic, black. Pushwheel and Pushbutton: Acetal, black. Rotor Contacts: Gold over nickel. Stator Contacts: Hard gold over nickel. Order endplates, blank sections and spacers separately. EACH Stock No. Mfr.Os Type Description Switch Action* 1-99 100-499 500-999 676-1960 676-1965 676-1970 676-1975 KS11R21CQD KS11R22CQD KS12R21CQD KS12R22CQD SPST SPST SPDT SPDT Off-Mom. Off-Mom. On-Mom. On-Mom. 1.10 1.94 1.30 1.30 .96 1.70 1.13 1.13 .88 1.56 1.04 1.04 *Mom. = Momentary. RACON 12 mm Vertical Key Switches BCDL: 1-2-4-8, 10-Position EACH Stock No. Mfr.Os Type 676-8200 676-8201 676-8202 3P0210002 3P0210A02 3P0210102 Standard terminals Solder pin terminals Extended board 623502000 623602000 663602000 Left endplate, black Right endplate, black Spacer, 0.100" (2.54 mm) thick, black Description 1-99 100-499 500-999 8.83 10.70 9.46 8.02 9.71 8.59 6.80 8.26 7.29 .35 .35 .46 .31 .31 .39 .26 .26 .34 Accessories High-quality, long-life, PCB mounted key switches which are solder-proof and wash-proof. Operating Life: 1 million cycles minimum. Operating Temperature: 40C to 80C. Contact Rating: 42 VAC or VDC and 100 mA. Right angle, thru-hole terminal style. Switches are momentary, SPST. EACH Stock No. Mfr.Os Type Description Height (mm) 1-99 100-499 500-999 676-9296 676-9297 1.14001.005 1.14001.015 SPST N.O. SPST N.O. 5.0 6.5 4.26 5.17 2.92 3.65 2.80 3.40 676-8203 676-8204 676-8205 MPS Series Magnetic Proximity Sensors P Series Low Profile Key Switches High reliability switch N single pole and two pole models. Ratings from low level to 4 amps @ 125 VAC. One piece switch and lock housing N four standard colors N custom colors available. Smallest behind-the-panel clearance-approximately 0.600 inches. Supervisory key capability. EACH Stock No. Mfr.Os Type No. of Poles No. of Positions 1-99 100-499 500-999 676-4265 676-4266 676-4267 676-4271 676-4272 P101133WM03NQ2* P1011U3WM03NQ2* P201133WM03NQ2* P201133WM03DQ2 P2011U3WM03DQ2 SP SP DP DP DP 1 1, 2 1 1 1, 2 4.55 4.67 4.80 4.98 4.87 4.05 4.16 4.27 4.40 4.30 3.70 3.79 3.91 4.06 3.97 *With mounting nut. With mounting clip. 3 Series Thumbwheel Switches SPST normally open reed switch, contacts are hermetically sealed within a glass capsule. Reed switch opens when separately encased magnet is removed from proximity. Contacts are held closed when magnet is within actuation range. Wide gap contacts speeds installation, making magnet and switch alignment easier. Contact Rating: 0.3 amps @ 100 VAC; 100 VA max. @ 100 VDC; max. carry current 1.0 amp. Max. Operating Time: 1 msec, including bounce. Life Expectancy: 10 million operations. Housing: UL 94V-0, impact resistant ABS plastic (white), with patented o-ring protecting the reed switch. Potted 12 inch wire leads, 22 AWG. Stock No. Mfr.Os Type Fig. Make Gap 676-5084 676-5085 676-5086 676-5087 MPS9WGW MPS20WGW MPS45WGW MPS95WGW A B C D 1 1/4" 1 1/4" 1" 1 1/4" EACH 1-99 100-499 500-999 7.81 7.79 9.89 7.81 6.96 7.07 8.98 6.96 5.90 6.47 7.62 5.90 Hardware for Field Assembly Multisection switches can be made by ordering number of sections desired and accessories such as end plates and blank sections. Description. Thumbwheel: Matte black with unsealed switch contacts. Operating Voltage: 50 mV to 28 VDC or 120 VAC. Operating Temperature: 10C to 65C. Body and Wheel: ABS plastic. Rotor Contacts: Precious metal on copper alloy. Stator Contacts: Hard gold over nickel over 2 oz. copper on epoxy fiberglass. Contact Rating: 1 amp continuous carry, 100 mA max. switched current. Insulation Resistance: 109 ohms min. Dielectric Strength: 500 Vrms min. at sea level between common terminal and any output. C & K Model No. (Individual Sections) Front Mount Rear Mount Front Mount with Diode Provision Rear Mount with Diode Provision 301109000 N 302109000 N 302309000 303509000 301119000 N 302119000 N 302319000 303519000 301109100 301409100 302109100 N 302309100 303509100 N N N 302119100 N N 307109000 307119000 N N Description Decimal; 1 pole 10 pos. Resistor decade; 1-2-2-2-2 code BCD 1-2-4-8; 10 pos. BCD 1-2-4-8; 10 pos. Complement of BCD 1-2-4-8; 10 pos. BCD 1-2-4-8 with separate common to not true bits; 10 pos. Binary Coded Hexadecimal; 16 pos. EACH Stock No. Mfr.Os Type 1-99 100-499 500-999 676-2100 676-2105 676-2130 676-2150 676-2155 676-2160 676-2190 676-2195 676-2220 676-2300 676-2305 301109000 301119000 301409100 302109000 302119000 302109100 302309000 302319000 303509000 307109000 307119000 7.91 6.56 8.08 7.91 7.91 9.58 7.91 7.91 13.05 15.67 15.67 7.18 5.96 7.33 7.18 7.18 8.69 7.18 7.18 11.97 14.38 14.38 6.10 5.05 6.22 6.10 6.10 7.37 6.10 6.10 10.16 12.20 12.20 Screws for Field Assembly Stock No. Mfr.Os Type 676-2320 676-2325 676-2345 412701000 412702000 402900000 No. of Sections Front Mounting Rear Mounting EACH 3-4 5-7 Stop Pins 3 4-6 Stop Pins 1.77 1.77 .27 Accessories Stock No. Mfr.Os Type Description EACH 676-2350 676-2355 676-2360 676-2365 676-2375 400802000 400402000 413502000 413402000 403500000 Rear mounting blank section (plain) Rear mounting end plate Front mounting blank section (plain) Front mounting end plate Nut (2 required per assembly) 1.38 .39 1.47 1.22 .27 For Fast, Dependable Service, Make Just One Call N 1-800-433-5700 ALLIED c 205 5