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: [email protected] • 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: Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Angle of Throw: Materials & Finishes Actuator or Toggle: Case Housing: Support Bracket: Movable Contact: Stationary Contacts: Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: Installation Cap Installation Force: PCB Processing Soldering: Cleaning: 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. 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° Nickel plated brass Glass fiber reinforced polyamide Tin plated phosphor bronze Phosphor bronze with gold plating Brass with gold plating Brass with gold plating –30°C through +85°C (–22°F through +185°F) 90 ~ 95% humidity for 240 hours @ 40°C (104°F) 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) 39.23N (8.82 lbf) maximum downward force on actuator 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: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers Series A TYPICAL SWITCH ORDERING EXAMPLE 2 A 2 K1 D H POLES A PC TERMINALS 1 SPDT P Straight 2 DPDT SP3T B Straight with Bracket CIRCUITS Straight with Inline Bracket (Single Pole only) H Right Angle with Bracket V Vertical with Bracket V1 2 ON 3 ON OFF ON 5 ON NONE (ON) R (ON) NONE ON 8 (ON) OFF (ON) 9 ON OFF (ON) S (ON) OFF ON *4 ON ON ON *6 (ON) ON (ON) *7 ON ON (ON) NONE B1 ON Vertical with Inline Bracket (Single Pole only) ROCKERS ACTUATORS K Snap Top for Rocker Code C K1 Snap Top for Rockers Codes D & E C .260” (6.6mm) Wide D .250” (6.35mm) Wide E .300” (7.6mm) Wide ( ) = Momentary COLORS * 3-ON circuits Rocker C Rockers D & E A Black A B White B C Red C DESCRIPTION FOR TYPICAL ORDERING EXAMPLE E Yellow --- A22K1H-DA F Green --- G Blue --- H Gray --- K1 Snap Top Actuator Black .250” (6.35mm) Wide Rocker DPDT ON-NONE-ON Circuit Right Angle PC Terminals NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Series A Process Sealed Subminiature Rockers POLES & CIRCUITS Rocker Position ( ) = Momentary Up Pole Center Connected Terminals Down DP Center Down Note: Model Slot SP Up Throw & Schematics Terminal numbers are not actually on the switch. Slot A12 A13 A15 A1R A18 A19 A1S ON ON ON (ON) (ON) ON (ON) NONE OFF NONE NONE OFF OFF OFF ON ON (ON) ON (ON) (ON) ON 2-3 A22 A23 A25 A2R A28 A29 A2S ON ON ON (ON) (ON) ON (ON) NONE OFF NONE NONE OFF OFF OFF ON ON (ON) ON (ON) (ON) ON 2-3 5-6 OPEN 2-1 2 (COM) SPDT 3 OPEN 2-1 5-4 2 DPDT 3 1 5 (COM) 1 6 4 For 3 Throw (3-On) Connected Terminals & Schematics External Connection Pole Model Up Center Down SP A24 A26 A27 ON (ON) ON ON ON ON ON (ON) (ON) External Connection 5 2 (in) External Connection 5 2 (in) 1 (out) 3 4 (out) 6 (out) 2-3 5-6 1 (out) External Connection 5 2 (in) 3 4 (out) 6 (out) 2-3 5-4 1 (out) 3 4 (out) 6 (out) The SP3T model utilizes a double pole base. External connections must be made during field installation. (out) (out) Common (in) 1 4 2 5 3 6 External Conn (out) 2-1 5-4 ACTUATORS K K1 Snap Top For Rocker AT469 26° (5.0) .197 (2.5) .098 Snap Top For Rockers AT062 and AT066 26° (2.5) .098 (4.24) .167 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Process Sealed Subminiature Rockers Series A PC TERMINALS Use of a support bracket is recommended to increase PCB mounting strength and stability. P B Straight B1 Straight with Bracket Straight with Inline Bracket Single Pole only (10.16) .400 (5.08) .200 (5.08) .200 (0.3) Typ .012 (2.54) Typ .100 (5.08) Typ .200 (0.6) Dia Typ .024 (2.54) .100 (0.3) Typ .012 (2.54) Typ .100 (0.6) Dia Typ .024 (0.7) Typ .028 (10.16) .400 (2.54) Typ .100 (0.6) Dia Typ .024 (0.7) Typ .028 (0.8) .031 (1.0) .039 CL (9.0) .354 H (9.0) .354 (8.8) .346 Right Angle with Bracket (2.54) Typ .100 V (5.08) .200 (2.54) Typ .100 (5.08) .200 (0.3) .012 (5.08) .200 (0.3) .012 (0.7) .028 (0.5) .020 Vertical with Inline Bracket Single Pole only (0.6) Dia Typ .024 (0.5) Typ .020 (0.6) Dia Typ .024 (0.5) Typ .020 (2.54) Typ .100 (5.08) .200 (0.3) .012 (0.7) .028 (9.0) .354 (8.8) .346 V1 Vertical with Bracket (2.54) Typ .100 (0.6) Dia Typ .024 (5.08) .200 (9.0) .354 (8.8) .346 (9.0) .354 (0.7) .028 CL (9.0) .354 (8.8) .346 (1.0) .039 (5.08) .200 ROCKERS & COLORS C (19.0) .748 AT469 .260” (6.6mm) Wide Rocker 26° Antirotational Material: Polyamide Colors Available: A, B, C, E, F, G, H D (14.73) .580 (11.4) .448 26° (11.5) .452 A (15.2) .600 (11.4) .448 26° (11.5) .452 Black B (6.35) .250 White C Red (7.1) .280 +.020 -.000 (15.75) .620 +.020 -.000 (7.6) .300 (8.9) .350 (7.0) (8.8) .276 .346 (4.5) .177 E (15.24) .600 +.020 -.000 (7.0) (8.8) .276 .346 (4.5) .177 AT066 .300” (7.6mm) Wide Rocker Antirotational Material: Polyamide Colors Available: A, B, C (20.1) .790 (8.2) (10.2) .323 .402 (4.5) .177 AT062 .250” (6.35mm) Wide Rocker Color Codes: (6.6) .260 (7.9) .310 (12.9) .508 Antirotational Material: Polyamide Colors Available: A, B, C E (13.4) .528 Yellow F Green G Blue H NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com Gray 03-07 Process Sealed Subminiature Rockers Series A TYPICAL SWITCH DIMENSIONS Straight PC Single Pole (8.8) .346 (0.3) .012 P/N This Side (0.4) Typ .016 (0.6) Dia Typ .024 (11.4) (14.73) .448 .580 26° (9.8) .386 2 3 (0.8) .031 (8.6) .339 (7.0) .276 (11.5) .452 (6.35) .250 (2.54) Typ .100 (3.1) .122 (1.0) .039 1 1 2 3 (1.0) .039 (5.84) .230 CL CL (2.54) Typ .100 (0.8) Dia Typ .031 A12K1P-DA Straight PC Double Pole (6.35) .250 (8.8) .346 (0.8) .031 (8.6) .339 (7.0) .276 (11.5) .452 (9.2) .362 A22K1P-DA (0.6) Dia Typ .024 (11.4) (14.73) .448 .580 26° (6.0) .236 Straight PC • Bracket (0.4) .016 P/N This Side (0.4) Typ .016 1 4 2 5 3 6 (2.54) Typ .100 (3.1) .122 1 5 2 6 3 (5.08) .200 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 Single Pole (8.8) .346 P/N This Side (0.3) Typ .012 (0.6) Dia Typ .024 (11.4) (14.73) .448 .580 26° (6.35) .250 (9.8) .386 3 (2.54) Typ .100 (3.1) .122 (0.8) .031 (8.6) .339 (1.0) .039 1 1 2 (10.16) .400 (7.0) .276 (11.5) .452 (2.54) .100 (0.7) Typ .028 (0.3) .012 3 (1.0) .039 (5.84) .230 CL (1.0) .039 1 (2.54) Typ .100 2 CL A12K1B-DA 2 (2.54) Typ .100 (0.8) Dia Typ .031 3 (0.8) Dia Typ .031 (2.54) .100 CL B Terminals Straight PC • Bracket B1 Terminals Double Pole (6.35) .250 (9.5) .374 A22K1B-DA (0.3) Typ .012 (0.6) Dia Typ .024 P/N This Side (8.8) .346 (11.4) (14.73) .448 .580 26° (6.0) .236 Right Angle PC (0.4) .016 (5.08) .200 (10.16) .400 (7.0) .276 (11.5) .452 (0.8) .031 (8.6) .339 1 4 2 5 3 6 (9.8) .386 4 1 5 2 6 3 (0.8) Dia Typ .031 (0.7) Typ .028 (5.08) .200 (2.54) Typ .100 (3.1) .122 (2.54) Typ .100 Single Pole P/N This Side (6.35) .250 A12K1H-DA (9.8) .386 4 (0.3) Typ .012 (5.08) .200 (0.3) .012 (0.8) .031 (3.3) .131 3 (0.7) .028 (4.5) .177 (11.5) .452 (9.38) .369 (3.1) .122 (5.08) .200 2 (9.8) .386 1 (6.18) .243 (0.6) Dia Typ .024 (2.54) Typ .100 1 2 3 (2.54) Typ .100 (5.08) .200 (0.8) Dia Typ .031 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Series A Process Sealed Subminiature Rockers TYPICAL SWITCH DIMENSIONS Right Angle PC Double Pole (6.0) .236 (9.8) .386 (0.8) .031 P/N This Side (6.35) .250 (5.2) .205 (4.5) .177 (0.3) Typ .012 (5.08) .200 (11.5) .452 3 2 1 6 5 4 (2.54) (3.1) .100 .122 (5.08) (0.5) .200 .020 (0.7) .028 (11.9) .469 (0.4) .016 (10.0) .394 1 2 (2.54) Typ .100 (2.54) 3 .100 4 5 6 (5.08) .200 (0.8) Dia Typ .031 (0.6) Dia Typ .024 (2.54) Typ .100 A22K1H-DA Vertical PC Single Pole (8.8) .346 (11.4) (14.73) .448 .580 26° (0.3) Typ .012 (2.54) .100 1 (6.35) .250 (2.54) .100 (2.54) .100 (11.5) .452 (14.46) .569 (10.2) .402 2 (5.3) .208 (7.0) .276 (0.7) Typ .028 (0.4) .016 (0.8) .031 P/N This Side 3 (1.0) .039 (2.54) Typ .100 1 2 2 3 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 (0.6) Dia Typ .024 (1.0) .039 (5.84) .230 3 CL (5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (0.8) Dia Typ CL .031 CL A12K1V-DA V Terminals Vertical PC (1.0) .039 (2.54) Typ .100 1 V1 Terminals Double Pole (6.35) .250 (8.8) .346 P/N This Side (11.4) (14.73) .448 .580 26° (0.3) Typ .012 (5.08) .200 A22K1V-DA (5.3) .208 (7.0) .276 (0.7) .028 (5.08) .200 (11.5) .452 (9.5) .374 (14.46) .569 (0.4) Typ .016 (0.8) .031 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 1 4 2 5 3 6 4 (10.2) .402 1 5 2 6 3 (5.08) .200 (2.54) Typ .100 (5.08) .200 (0.8) Dia Typ .031 (0.6) Dia Typ .024 (5.08) .200 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 (6.6) .260 Interruption by end of PCB (1.3) .051 PCB 26° Interruption by end of PCB (1.3) .051 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com PCB 03-07