Pushbutton FP Series Sealed Ultra Miniature Pushbutton Switches Features/Benefits Typical Applications A Ultra-miniature pushbutton Networking equipment Multiple poles and throws High-end consumer Long life 100,000 cycles Professional instrumentation Vertical and right angle mount Computer, Server, Modem & Sealed against soldering and cleaning Data storage processes Optional caps RoHS compliant Specifications Materials CONTACT RATING: Max. 0.4 VA (28 V DC or V AC) MOVABLE CONTACTS: ELECTRICAL LIFE: 50,000 cycles (FP11 & FP21) Base metal: Phosphor bronze 10,000 cycles (FP12 & FP22) Plating: Gold over nickel plate CONTACT RESISTANCE: (10mA 2 V DC) 80 m max. initial FIXED CONTACTS: INSULATION RESISTANCE: 500M min. 500 V DC - 1 minute Base metal: Brass OPERATING TEMPERATURE: 20C to 80C Plating: Gold over nickel plate SOLDERABILITY: Per MIL-STD-202F method 208D, or COVER: PA66 - Black EIA RS-186E method 9 ACTUATOR: PPS - Black PACKAGING: BASE: PPS - Black Tray pack - 25 pcs per tray (A1 type terminal) SUPPORT BRACKET: Steel with tin plate - 100 pcs per tray (C1 type terminal) (A1 type terminal only) Caps (optional) - Bulk bag 100 caps per bag NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. 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 A-106 thru A-107. For additional options not shown in catalog, consult Customer Service Center. F P S P T P B 1 Designation FP11 SPST N.O. FP12 SPDT N.O. FP21 DPST N.O. FP22 DPDT N.O. Actuator Length SP Standard plunger 3.3mm Terminal Style C1 Vertical A1 Right Angle Cap Contact Plating 00 No cap B1 Gold over nickel plate 01 White cap - bulk bagged 02 Black cap - bulk bagged Packaging 03 Red cap - bulk bagged TP Tray packaging Dimensions are shown: Inches (mm) 13 Mar 20 Specifications and dimensions subject to change www.ckswitches.com A-105FP Series Sealed Ultra Miniature Pushbutton Switches SWITCH CIRCUIT A SWITCH FUNCTION POS. 1 POS. 2 SCHEMATIC CIRCUIT MODEL NO. OFF MOM CONNECTED TERMINALS SPST FP11 1 3 OPEN 1-3 ON MOM 3 NC 2 CONNECTED TERMINALS FP12 SPDT (COMMON) 1 NO 2-3 2-1 OFF MOM CONNECTED TERMINALS DPST FP21 1 3 4 6 OPEN 1-3,4-6 ON MOM 3 NC 2 (COMMON) 1 NO CONNECTED TERMINALS DPDT FP22 6 NC 5 (COMMON) 4 NO 2-3,5-6 2-1,5-4 TERMINAL STYLE C1 VERTICAL A1 RIGHT ANGLE 7 0.3 7 1 0.3 1 4.5 0.5 5.08 2 1 STROKE 1 STROKE 2 4 KEY WAY 3.3 KEY WAY 3.3 4 4X 0.6 1.6 1.6 4X 0.6 10.5 EPOXY EPOXY 5.08 2.54 BOTH SIDES BOTH SIDES 5.6 5.6 1 5.08 5.08 5.08 2.4 0.2 (1)(4) 0.2 0.45 0.3 MOUNTING HOLE PATTERN 0.3 MOUNTING HOLE PATTERN 0.45 5.08 2.6 4.5 2.54 2.54 2.54 7 5 TERMINAL NO (3) (1) EPOXY SEAL TERMINAL NUMBER (1) (3) EPOXY SEAL (6) (4) (4) AND (6) ARE SUPPORT TERMINALS Third Angle Projection Dimensions are shown: mm 13 Mar 20 Specifications and dimensions subject to change www.ckswitches.com A-106 Pushbutton