Process Sealed Subminiature Toggles 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 money-saving 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 contents.) 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. Toggle option in antistatic material available for dissipating electrostatic discharges. 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 Toggles 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 Toggle: Case Housing: Support Bracket: Movable Contact: Stationary Contacts: Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: 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 between contacts for 1 minute minimum; 500V AC minimum between contacts & case 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 1.47N (momentary); 1.18N (maintained) for .394” (10.0mm) toggles 2.73N (momentary); 1.84N (maintained) for all other toggles Nonshorting (break-before-make) 26° Glass fiber reinforced polyamide for antistatic; nickel plated brass for all others 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) 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 toggles 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 Toggles Series A TYPICAL SWITCH ORDERING EXAMPLE 1 A 2 J V PC TERMINALS POLES 1 SPST SPDT 2 DPDT SP3T CIRCUITS P Straight B Straight with Bracket B1 Straight with Inline Bracket (Single Pole only) H Right Angle with Bracket V Vertical with Bracket V1 Vertical with Inline Bracket (Single Pole only) W Straight Long 1 OFF NONE ON 2 ON NONE ON 3 ON OFF ON 5 ON NONE (ON) R (ON) NONE ON 8 (ON) OFF (ON) A .394” (10.0mm) Bat G .394” (10.0mm) Bat Lever Cap 9 ON OFF (ON) J .248” (6.3mm) Bat J .248” (6.3mm) Bat Lever Cap S (ON) OFF ON J2 .248” (6.3mm) Antistatic Bat *4 ON ON ON E .394” (10.0mm) Flatted *6 (ON) ON (ON) H .248” (6.3mm) Flatted A Short Paddle for K Toggle *7 ON ON (ON) K Snap Top for A or B Paddle B Long Paddle for K Toggle TOGGLES OPTIONAL CAPS PADDLES ( ) = Momentary * 3-ON circuits CAP COLORS PADDLE COLORS A Black A B White B DESCRIPTION FOR TYPICAL ORDERING EXAMPLE C Red C A12JV --- Yellow E --- Green F --- Blue G --- Gray H .248” (6.3mm) Long Bat Toggle SPDT ON-NONE-ON Circuit Vertical 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 Toggles POLES & CIRCUITS Toggle Position ( ) = Momentary Up Center Connected Terminals Down Throw & Schematics Up Center Down Note: Pole Model SP A11 OFF NONE ON OPEN OPEN 3-1 SPST SP 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 OPEN 2-1 SPDT DP 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 5-4 DPDT Slot Terminal numbers are not actually on the switch. Slot 1 3 INTERNAL CONNECTION 2 (COM) 3 1 2 5 (COM) 3 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) 1 (out) 3 4 (out) 6 (out) 3 4 (out) 6 (out) 1 (out) 3 4 (out) 6 (out) (out) (out) External Connection 5 2 (in) 2-3 5-4 2-3 5-6 The SP3T model utilizes a double pole base. 2-1 5-4 External connections must be made during field installation. Common (in) 1 4 2 5 3 6 External Conn (out) TOGGLES Standard Material & Finish: Brass with Bright Nickel A J .394” (10.0mm) Bat Material & Finish for J2: Matte finish black glass fiber reinforced polyamide J2 .248” (6.3mm) Bat .248” (6.3mm) Antistatic Bat 26° (2.6) Dia .102 (10.0) .394 E (6.3) .248 H .394” (10.0mm) Flatted 26° (1.6) .063 (10.0) .394 Dissipating 20Kv ESD: Straight PC 26° (2.6) Dia .102 Dissipating 10Kv ESD: Straight PC with Bracket, Right Angle, & Vertical K .248” (6.3mm) Flatted (2.7) .106 26° (6.3) .248 26° (1.6) .063 (6.3) .248 (2.1) Dia .083 Snap Top for Paddles (2.6) .102 26° (5.0) .197 (1.6) .063 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com (2.5) .098 03-07 Process Sealed Subminiature Toggles Series A PC TERMINALS Use of a support bracket is recommended to increase PCB mounting strength and stability. P B Straight Straight with Inline Bracket Single Pole only B1 Straight with Bracket (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 (10.16) .400 (2.54) .100 (0.3) Typ .012 (2.54) Typ .100 (0.6) Dia Typ .024 (0.7) Typ .028 (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 V (5.08) .200 (2.54) Typ .100 (0.6) Dia Typ .024 (2.54) Typ .100 (8.8) .346 W (0.6) Dia Typ .024 (0.5) Typ .020 (0.7) .028 (9.0) .354 (2.54) Typ .100 (0.6) Dia Typ .024 (0.6) Dia Typ .024 (0.5) Typ .020 (18.9) .744 (5.08) .200 (0.3) .012 (9.0) .354 Straight Long (5.08) .200 (2.54) Typ .100 (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 V1 Vertical with Bracket (5.08) .200 (9.0) .354 (8.8) .346 (0.7) .028 CL (9.0) .354 (8.8) .346 (1.0) .039 (0.8) .031 (5.08) .200 (9.0) .354 (8.8) .346 CAPS & PADDLES G AT4003 .394” (10.0mm) Bat Lever Cap J AT4064 .248” (6.3mm) Bat Lever Cap 26° (3.0) Dia .118 Material: PVC Colors Available: A, B, C A (11.0) .433 26° AT467 Short Paddle B (4.6) .181 26° (2.4) .094 Material: Polyamide Colors Available: A, B, C, E, F, G, H (3.0) Dia .118 Material: PVC Colors Available: A, B, C (10.0) .394 AT468 Long Paddle (6.3) .248 26° (4.4) .173 (2.4) .094 (5.0) .197 (15.1) .594 Material: Polyamide Colors Available: A, B, C, E, F, G, H (9.4) .370 (10.3) .406 (7.0) .276 (5.0) Dia .197 (14.2) .559 Color Codes: A Black B White C Red E Yellow F Green G Blue H Gray NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Process Sealed Subminiature Toggles Series A TYPICAL SWITCH DIMENSIONS Straight PC Single Pole (5.0) .197 (2.6) Dia .102 (0.4) Typ .016 (0.6) Dia Typ .024 (6.0) .236 26° (9.8) .386 2 3 Slot (4.5) .177 (0.3) .012 (10.0) .394 (5.84) .230 (2.54) Typ .100 (3.1) .122 (0.5) .020 (13.1) .516 2 (2.54) Typ .100 (0.8) Dia Typ .031 3 CL (1.0) .039 (5.08) .200 CL A12AP (1.0) .039 1 1 A11 models do not have Terminal 2 Straight PC Double Pole (5.0) .197 (0.6) Dia Typ .024 (2.6) Dia .102 (0.4) Typ .016 (6.0) .236 26° Slot (9.2) .362 (2.54) Typ .100 (3.1) .122 (0.8) .031 (13.1) .516 (3.5) .138 (10.0) .394 (0.4) .016 1 4 2 5 3 6 (9.8) .386 4 1 5 2 6 3 (5.08) .200 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 A22AP Straight PC • Bracket Single Pole (5.0) .197 (0.3) Typ .012 (2.6) Dia .102 (6.0) .236 (10.16) .400 26° Slot (0.3) .012 (4.5) .177 (5.84) .230 (10.0) .394 (0.5) .020 (13.1) .516 (0.7) Typ .028 (0.6) Dia Typ .024 1 2 3 (1.0) .039 1 (9.8) .386 3 CL A12AB 1 (2.54) Typ .100 2 (1.0) .039 (2.54) CL .100 (2.54) Typ .100 (3.1) .122 (1.0) .039 2 3 (0.8) Dia Typ .031 (2.54) .100 CL B Terminals Straight PC • Bracket (2.54) Typ .100 (0.8) Dia Typ .031 B1 Terminals Double Pole (5.0) .197 (2.6) Dia .102 (6.0) .236 (0.3) Typ .012 (10.16) .400 26° Slot (0.4) .016 (9.5) .374 (0.6) Dia Typ .024 (3.5) .138 (10.0) .394 (0.8) .031 (13.1) .516 (2.54) Typ .100 (3.1) .122 (5.08) .200 1 4 2 5 3 6 (9.8) .386 (0.7) Typ .028 (5.08) .200 4 1 5 2 6 3 (2.54) Typ .100 (0.8) Dia Typ .031 A22AB NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Process Sealed Subminiature Toggles Series A TYPICAL SWITCH DIMENSIONS Right Angle PC Single Pole 26° (6.0) .236 (0.3) .012 (2.6) Dia .102 (0.8) .031 Slot (3.3) .131 (5.0) .197 (0.3) Typ .012 (5.08) .200 3 (0.7) .028 (10.0) .394 (9.8) .386 (9.38) .369 (4.5) .177 (6.18) .243 2 1 (3.1) .122 (5.08) .200 1 2 3 (2.54) Typ .100 (5.08) .200 (0.8) Dia Typ .031 (0.6) Dia Typ .024 (2.54) Typ .100 A12AH Right Angle PC Double Pole (6.0) .236 (0.4) .016 (2.6) Dia .102 (0.8) .031 Slot (5.0) .197 (0.3) Typ .012 (5.08) .200 (5.2) .205 (3.5) .138 (9.8) .386 (10.0) .394 (0.7) .028 (5.08) .200 (16.4) .646 (2.54) .100 3 2 1 6 5 4 (10.0) .394 1 2 (2.54) Typ .100 (2.54) 3 .100 4 5 6 (5.08) .200 (3.1) .122 (0.5) .020 (0.8) Dia Typ .031 (0.6) Dia Typ .024 (2.54) Typ .100 A22AH Vertical PC Single Pole (5.0) .197 (0.4) .016 (0.8) .031 (2.6) Dia .102 1 1 (6.0) .236 26° Slot (0.7) Typ .028 (0.3) Typ .012 (2.54) .100 (5.84) .230 (2.54) .100 (2.54) .100 (10.0) .394 (4.5) .177 (14.46) .569 (10.2) .402 2 (5.3) .208 (1.0) .039 (2.54) Typ .100 3 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 (0.6) Dia Typ .024 (1.0) .039 (5.08) .200 2 2 3 3 CL (1.0) .039 (2.54) Typ .100 (5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (0.8) Dia Typ CL .031 CL A12AV V Terminals Vertical PC 1 V1 Terminals Double Pole (5.0) .197 (6.0) .236 (0.8) .031 (2.6) Dia .102 26° Slot (0.3) Typ .012 (5.08) .200 (0.4) Typ .016 (5.3) .208 (3.5) .138 (9.5) .374 (10.0) .394 (0.7) .028 (5.08) .200 (18.95) .746 (0.5) .020 (1.0) .039 (2.54) Typ .100 (3.1) .122 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 A22AV NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07