PICOD Series Pushwheel Switches, Subminiature, Panel Mount, Dual Button The PICOD family offers small panel-mounted pushwheel code switches, ideally suited for high density applications. They are used for the controlling and programming of frequency synthesizers, counters and timers, data comparators, security encoders, weighing machines, etc. The dependable pushbutton action allows narrow 0.3 inch width on panel. Changes to higher or lower settings are accomplished rapidly by successive operation of the appropriate buttons. The featherweight PICOD is less than 0.6 inch high, yet rugged enough for hand-held and portable instruments that may be subjected to field abuse. Heavy gold plating on wiping contacts affords low contact resistance for reliable operation over long periods of service. Easy-to-read characters are viewed through dust-sealed window. Installation costs are minimized by snaptogether design – no inconvenient hardware. MATERIAL SPECIFICATIONS: Fixed Contacts ..................................1 microns AU over Ni over Cu Moving Contacts................................Gold-clad Ni over copper alloy PC Board............................................FR4 Glass epoxy Molded Parts ......................................Noryl-SE1, Black matte finish Window..............................................Thermoplastic resin TYPICAL PERFORMANCE CHARACTERISTICS: Contact Rating ..................................0.4 VA @ 20 VDC max. Contact Circuit Resistance ................0.15 Ohm max. Operating Force ................................Approx. 11 oz. PC Terminal Spacing ........................0.100" Character Height/Color.......................122" White (.094" for hex codes) Life Expectancy ................................More than 105 operations Operating temperature ......................-10° C to + 60° C PICOD - 131 - AK Codes Connections 111 = Decimal 131 = BCD 137 = BCD Complement 301 = Hexadecimal 307 = Hexa. Complement 400 = Switch-over AK = pcb short AL = pcb long LS = solder pin AL/D = pcb long, interrupted ALU = pcb long downward PICOD111AL See Code Tables on Page J3 ACCESSORIES J Description Wheel Marks PICOA PICOADP PICOBG PICOP B5LS B5L Spacer, 0.1" wide Spacer, 0.1" wide, with decimal point Spacer, 0.3" wide (same size as switch) End-plate pair 5 pin connector with PC pins for AK types 5 pin connector with wire lug termination for AK types Catalog 1308390 Issued 9-04 Dimensions are in inches and millimeters unless otherwise specified. Values in parentheses or brackets are metric equivalents. PICOD Series Front Mount Snap Detent J7 www.tycoelectronics.com Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967 PICOD Series Pushwheel Switches, Options PICOD .070 x .140 (1.80 x 3.60) PUSHBUTTON 3.10 (.122) HIGH NUMERALS -AK- -ALD- CODES 131, 137,301 CODES 131, 137,301 -111AL- Only .551 (14.0) .200 .591 (5.08) (15.0) .150 (3.81) .709 (18.0) .051 (1.30) .945 (24.0) (AK TYPES) .300 (7.62) (AL & AL/D TYPES) PICOD -AL- 1.36 (34.5) AL TYPES -ALU- .059 (1.50) .039 (.991) DIA. TYP. PICOD 137ALULS PICOD 131ALULS BOARD TRACE DETAIL .119 (3.02) .295 (7.49) .098 (2.99) .070 (1.78) ALD TYPES .039 (.991) DIA. TYP. 098 (2.99) .059 (1.50) .070 (1.78) PICOD 301ALULS 1.36 (34.5) .300 (7.62) .709 (18.0) .590 .160 (15.0) (4.10) .030 (.070) .551 (14.0) 1 2 4 8 C .022 (.559) .100 (2.59) B5LS .551 (14.0) 2 8 C1 4 C 1 2 4 8 Connector with PC terminals for PICO family switches with AK terminal configuration. J PICOD Series PICOD FRONT MOUNT PANEL OPENING DIMENSIONS Panel Thickness 1.0m to 2.0m .04 .08 .559 (14.2) n x .300 + .126 (n x 7.62 + 3.29) n = Number of Switches J8 Catalog 1308390 Issued 9-04 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in parentheses or brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967