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| Process Sealed Subminiature Rockers Series A Distinctive Characteristics Subminiature size saves space on PC boards. Specifically developed for logic-level applications. Totally sealed body construction prevents contact contamination and allows time- and moneysaving automated soldering and cleaning. Award-winning STC contact mechanism with benefits unavailable in conventional mechanisms: smoother, positive detent actuation, increased contact stability and unparalleled logic-level reliability. (Additional STC details in Terms & Acronyms; see Supplement section.) Molded-in, epoxy sealed or ultrasonically welded terminals lock out flux, solvents, and other contaminants. .100" x .100" (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grid spacing. Matching indicators available and shown at the end of Section M. Actual Size NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers Series A General Specifications Electrical Capacity (Resistive Load) Logic Level: 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section. Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Angle of Throw: 50 milliohms maximum 500 megohms minimum @ 500V DC 500V AC minimum for 1 minute minimum 100,000 operations minimum for On-None-On & On-Off-On 50,000 operations minimum for other circuits 50,000 operations minimum 2.73N (momentary); 1.84N (maintained) Nonshorting (break-before-make) 26 Materials & Finishes Actuator or Toggle: Case Housing: Support Bracket: Movable Contact: Stationary Contacts: Terminals: Nickel plated brass Glass fiber reinforced polyamide Tin plated phosphor bronze Phosphor bronze with gold plating Brass with gold plating Brass with gold plating Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: -30C through +85C (-22F through +185F) 90 ~ 95% humidity for 240 hours @ 40C (104F) 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Installation Cap Installation Force: 39.23N (8.82 lbf) maximum downward force on actuator PCB Processing Soldering: Cleaning: Wave Soldering Recommended: See Profile A in Supplement section. Manual Soldering: See Profile B in Supplement section. Automated cleaning. See Cleaning specifications in Supplement section. Standards & Certifications UL Recognition or CSA Certification: The A Series rockers have not been tested for UL recognition or CSA certification. These switches are designed for use in a low-voltage, low-current, logic-level circuit. When used as intended in a logic-level circuit, the results do not produce hazardous energy. NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers TYPICAL SWITCH ORDERING EXAMPLE Series A A A POLES 1 2 SPDT DPDT SP3T 2 2 K1 H PC TERMINALS D P B B1 H V Straight Straight with Bracket Straight with Inline Bracket (Single Pole only) Right Angle with Bracket Vertical with Bracket Vertical with Inline Bracket (Single Pole only) CIRCUITS 2 3 5 R 8 9 S ON ON ON (ON) (ON) ON (ON) ON (ON) ON NONE OFF NONE NONE OFF OFF OFF ON ON ON ON ON (ON) ON (ON) (ON) ON ON (ON) (ON) K K1 V1 ACTUATORS Snap Top for Rocker Code C Snap Top for Rockers Codes D & E C D E ROCKERS .260" (6.6mm) Wide .250" (6.35mm) Wide .300" (7.6mm) Wide *4 *6 *7 ( ) = Momentary * 3-ON circuits COLORS Rocker C A B C DESCRIPTION FOR TYPICAL ORDERING EXAMPLE E F G H Rockers D & E Black White Red Yellow Green Blue Gray A B C --------- A22K1H-DA K1 Snap Top Actuator Black .250" (6.35mm) Wide Rocker DPDT ON-NONE-ON Circuit Right Angle PC Terminals NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers POLES & CIRCUITS Rocker Position ( ) = Momentary Up Pole Model Slot Slot Series A Connected Terminals Up Center Down Note: Throw & Schematics Center Down Terminal numbers are not actually on the switch. SP A12 A13 A15 A1R A18 A19 A1S A22 A23 A25 A2R A28 A29 A2S ON ON ON (ON) (ON) ON (ON) ON ON ON (ON) (ON) ON (ON) NONE OFF NONE NONE OFF OFF OFF NONE OFF NONE NONE OFF OFF OFF ON ON (ON) ON (ON) (ON) ON ON ON (ON) ON (ON) (ON) ON 2-3 OPEN 2-1 SPDT 3 2 (COM) 1 DP 2-3 5-6 OPEN 2-1 5-4 DPDT 2 3 (COM) 1 6 5 4 For 3 Throw (3-On) Connected Terminals & Schematics External Connection Pole Model A24 A26 A27 Up ON (ON) ON External Connection 5 2 (in) Center ON ON ON External Connection 5 2 (in) Down ON (ON) (ON) External Connection 5 2 (in) The SP3T model utilizes a double pole base. External connections must be made during field installation. SP (out) Common (in) 1 2 3 4 5 6 (out) External Conn (out) 1 (out) 3 4 (out) 6 (out) 1 (out) 3 4 (out) 6 (out) 1 (out) 3 4 (out) 6 (out) 2-3 5-6 2-3 5-4 2-1 5-4 ACTUATORS K K1 26 (5.0) .197 (2.5) .098 Snap Top Snap Top For Rocker AT469 For Rockers AT062 and AT066 (4.24) .167 26 (2.5) .098 NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers PC TERMINALS Series A Use of a support bracket is recommended to increase PCB mounting strength and stability. P Straight B Straight with Bracket (10.16) .400 (5.08) .200 (5.08) .200 (0.3) Typ .012 B1 Straight with Inline Bracket Single Pole only (10.16) .400 (2.54) Typ .100 (0.6) Dia Typ .024 (0.7) Typ .028 (1.0) .039 C L (5.08) Typ .200 (0.8) .031 (2.54) Typ .100 (0.6) Dia Typ .024 (2.54) Typ .100 (0.6) Dia Typ .024 (0.7) Typ .028 (2.54) .100 (0.3) Typ .012 (9.0) .354 (8.8) .346 (9.0) .354 (8.8) .346 (9.0) .354 (5.08) .200 H Right Angle with Bracket (2.54) Typ .100 (2.54) Typ .100 (0.6) Dia Typ .024 V Vertical with Bracket (5.08) .200 (0.6) Dia Typ .024 (0.5) Typ .020 V1 Vertical with Inline Bracket Single Pole only (0.6) Dia Typ .024 (0.5) Typ .020 (2.54) Typ .100 (5.08) .200 (0.3) .012 (5.08) .200 (0.3) .012 (0.7) .028 (0.5) .020 (8.8) .346 (9.0) .354 (2.54) Typ .100 (5.08) .200 (0.3) .012 (0.7) .028 (9.0) .354 (8.8) .346 (0.7) .028 (9.0) .354 C L (1.0) .039 (5.08) .200 ROCKERS & COLORS C AT469 .260" (6.6mm) Wide Rocker (12.9) .508 (4.5) .177 (19.0) .748 26 (13.4) .528 (6.6) .260 (20.1) .790 (7.9) .310 (8.2) (10.2) .323 .402 Antirotational Material: Polyamide Colors Available: A, B, C, E, F, G, H D AT062 .250" (6.35mm) Wide Rocker (11.5) .452 Antirotational Material: Polyamide Colors Available: A, B, C (14.73) .580 (11.4) .448 26 (6.35) .250 (15.24) .600 +.020 -.000 (7.1) .280 +.020 -.000 (4.5) .177 (7.0) (8.8) .276 .346 E AT066 .300" (7.6mm) Wide Rocker (11.5) .452 Antirotational Material: Polyamide Colors Available: A, B, C (15.2) .600 (11.4) .448 26 (7.6) .300 (15.75) .620 +.020 -.000 (8.9) .350 (4.5) .177 (7.0) (8.8) .276 .346 Color Codes: A Black B White C Red E Yellow F Green G Blue H Gray 03-07 NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com Process Sealed Subminiature Rockers TYPICAL SWITCH DIMENSIONS Straight PC Single Pole (8.8) .346 (11.4) (14.73) .448 .580 26 P/N This Side (0.6) Dia Typ .024 1 2 3 Series A (0.3) .012 (0.4) Typ .016 1 (1.0) .039 (2.54) Typ .100 (0.8) Dia Typ .031 (9.8) .386 (1.0) .039 (5.84) .230 2 3 (6.35) .250 (7.0) .276 (11.5) .452 (0.8) .031 (8.6) .339 (2.54) Typ .100 (3.1) .122 C L C L A12K1P-DA Straight PC (6.35) .250 (11.4) (14.73) .448 .580 26 Double Pole (8.8) .346 P/N This Side (0.6) Dia Typ .024 (0.4) .016 (0.4) Typ .016 4 1 2 3 (6.0) .236 1 2 3 4 5 6 (5.08) .200 (9.8) .386 5 6 A22K1P-DA (9.2) .362 (7.0) .276 (11.5) .452 (0.8) .031 (8.6) .339 (2.54) Typ .100 (3.1) .122 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 Straight PC * Bracket (8.8) .346 Single Pole P/N This Side (0.3) Typ .012 (0.6) Dia Typ .024 (10.16) .400 (7.0) .276 (11.5) .452 (0.8) .031 (8.6) .339 (2.54) Typ .100 (3.1) .122 (0.3) .012 (2.54) .100 (0.7) Typ .028 (1.0) .039 1 (11.4) (14.73) .448 .580 26 (1.0) .039 1 2 3 1 2 3 (9.8) .386 (1.0) .039 (5.84) .230 2 3 (2.54) Typ .100 (0.8) Dia Typ .031 (2.54) .100 C L (2.54) Typ .100 (0.8) Dia Typ .031 (6.35) .250 C L C L A12K1B-DA B Terminals B1 Terminals Straight PC * Bracket (6.35) .250 (11.4) (14.73) .448 .580 26 Double Pole (8.8) .346 P/N This Side (0.3) Typ .012 (0.6) Dia Typ .024 (10.16) .400 (7.0) .276 (11.5) .452 (0.8) .031 (8.6) .339 (2.54) Typ .100 (3.1) .122 (0.4) .016 (5.08) .200 1 2 3 4 5 6 4 1 2 3 (6.0) .236 (9.8) .386 (0.7) Typ .028 (5.08) .200 5 6 (2.54) Typ .100 (0.8) Dia Typ .031 A22K1B-DA (9.5) .374 Right Angle PC Single Pole P/N This Side (6.35) .250 (0.7) .028 (4.5) .177 (11.5) .452 (0.8) .031 (3.3) .131 3 2 1 (0.3) .012 (6.18) .243 (0.6) Dia Typ .024 (2.54) Typ .100 1 2 3 (2.54) Typ .100 (5.08) .200 A12K1H-DA (0.3) Typ .012 (5.08) .200 (9.38) .369 (3.1) .122 (5.08) .200 (0.8) Dia Typ .031 (9.8) .386 NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers TYPICAL SWITCH DIMENSIONS Right Angle PC (6.0) .236 (6.35) .250 (4.5) .177 (0.3) Typ .012 (5.08) .200 Series A Double Pole P/N This Side (0.8) .031 (9.8) .386 3 2 5 1 4 (0.4) .016 (10.0) .394 1 4 2 5 (2.54) Typ .100 (2.54) 3 .100 6 (5.2) .205 (0.7) .028 (11.9) .469 (2.54) (3.1) .100 .122 (5.08) (0.5) .200 .020 6 (5.08) .200 (0.8) Dia Typ .031 (11.5) .452 (0.6) Dia Typ .024 (2.54) Typ .100 A22K1H-DA Vertical PC (8.8) .346 (11.4) (14.73) .448 .580 26 Single Pole P/N This Side (0.8) .031 (0.4) .016 (1.0) .039 (2.54) Typ .100 (1.0) .039 (2.54) Typ .100 (5.08) .200 1 (5.3) .208 (7.0) .276 (2.54) .100 (2.54) .100 (14.46) .569 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 2 3 (10.2) .402 1 2 3 1 2 3 (0.3) Typ .012 (2.54) .100 (0.7) Typ .028 (6.35) .250 (11.5) .452 (0.6) Dia Typ .024 (1.0) .039 (5.84) .230 C L C L (0.8) Dia Typ .031 (2.54) .100 C .031 L (0.8) Dia Typ A12K1V-DA V Terminals V1 Terminals Vertical PC (6.35) .250 (11.4) (14.73) .448 .580 26 Double Pole (8.8) .346 P/N This Side (0.8) .031 (0.4) Typ .016 4 1 2 3 1 4 5 6 (5.3) .208 (7.0) .276 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 2 3 (10.2) .402 5 6 (5.08) .200 (2.54) Typ .100 (5.08) .200 (0.3) Typ .012 (5.08) .200 A22K1V-DA (9.5) .374 (0.7) .028 (5.08) .200 (11.5) .452 (0.8) Dia Typ .031 (0.6) Dia Typ .024 (5.08) .200 (14.46) .569 ROCKER MOUNTING PRECAUTION Rocker switches with vertical and right angle terminals must be mounted so that extension of the PC board beyond the top of the switch housing does not interrupt rocker movement, in turn causing incomplete switching operation. The MAXIMUM limit of the PC board extension is .051" (1.3mm), as illustrated below. This precaution does not apply to the double pole switch with right angle terminals due to the extra width of the switch allowing the rocker to clear the PC board. End View of Rocker Right Angle Mounting PC Single Pole Only Side View of Rocker Vertical Mounting PC Single Pole and Double Pole PCB 26 (6.6) .260 Interruption by end of PCB (1.3) .051 Interruption by end of PCB (1.3) .051 PCB NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com 03-07 |
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