A 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: Tactiles Tilt Touch Indicators Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: PCB Processing Soldering: Cleaning: Standards & Certifications 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. 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. Supplement Accessories Process Sealed Subminiature Toggles General Specifications Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles Series A A4 www.nkk.com A Rockers Distinctive Characteristics Toggles Series A Process Sealed Subminiature Toggles Pushbuttons Subminiature size saves space on PC boards. Programmable Illuminated PB Specifically developed for logic-level applications. Totally sealed body construction prevents contact contamination and allows time- and money-saving automated soldering and cleaning. Keylocks 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.) Slides Rotaries Molded-in, epoxy sealed or ultrasonically welded terminals lock out flux, solvents, and other contaminants. Tactiles .100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grid spacing. Tilt Toggle option in antistatic material available for dissipating electrostatic discharges. Touch Matching indicators available. Supplement Accessories Indicators Actual Size www.nkk.com A5 Process Sealed Subminiature Toggles A TYPICAL SWITCH ORDERING EXAMPLE Rockers Toggles Series A 1 2 J V Programmable Illuminated PB Pushbuttons A Poles Toggles 1 SPST SPDT 2 DPDT SP3T .394” (10.0mm) Bat G .394” (10.0mm) Bat Lever Cap J .248” (6.3mm) Bat J .248” (6.3mm) Bat Lever Cap J2 .248” (6.3mm) Antistatic Bat E .394” (10.0mm) Flatted H .248” (6.3mm) Flatted A Short Paddle for K Toggle Snap Top for A or B Paddle B Long Paddle for K Toggle K Keylocks Optional Caps A Paddles Tactiles Slides Rotaries Circuits 1 OFF NONE ON 2 ON NONE ON 3 ON OFF ON 5 ON NONE (ON) R (ON) NONE ON 8 (ON) OFF 9 ON S PC Terminals P Straight B Straight with Bracket Cap Colors Tilt Black A B White B Straight with Inline Bracket (Single Pole only) C Red C (ON) H Right Angle with Bracket --- Yellow E OFF (ON) V Vertical with Bracket --- Green F (ON) OFF ON --- Blue G *4 ON ON ON Vertical with Inline Bracket (Single Pole only) --- Gray H *6 (ON) ON (ON) ON ON (ON) V1 ( ) = Momentary Touch * 3-ON circuits DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Indicators A12JV .248” (6.3mm) Long Bat Toggle Accessories A B1 *7 Vertical PC Terminals Supplement SPDT ON-NONE-ON Circuit A6 Paddle Colors www.nkk.com A POLES & CIRCUITS 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 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 DP Slot Slot Terminal numbers are not actually on the switch. 1 3 INTERNAL CONNECTION 2 (COM) 3 OPEN 2-1 5-4 Rockers Down Pushbuttons Center Throw & Schematics Programmable Illuminated PB Up Connected Terminals 1 2 DPDT (COM) 3 1 5 6 4 Keylocks Toggle Position ( ) = Momentary Toggles Series A Process Sealed Subminiature Toggles Connected Terminals & Schematics External Connection Up Center Down SP A24 A26 A27 ON (ON) ON ON ON ON ON (ON) (ON) External Connection 2 (in) 5 1 (out) 3 4 (out) 6 (out) 2-3 5-6 3 4 (out) 6 (out) 3 4 (out) 6 (out) 1 (out) 2-3 5-4 (out) (out) External Connection 2 (in) 5 2-1 5-4 External connections must be made during field installation. Common (in) 1 4 2 5 3 6 External Conn (out) A J .394” (10.0mm) Bat Material & Finish for J2: Matte finish black glass fiber reinforced polyamide J2 .248” (6.3mm) Bat Touch Standard Material & Finish: Brass with Bright Nickel Tilt TOGGLES .248” (6.3mm) Antistatic Bat 26° (6.3) .248 H .394” (10.0mm) Flatted 26° (1.6) .063 (10.0) .394 (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 (2.1) Dia .083 Snap Top for Paddles (2.6) .102 26° (5.0) .197 www.nkk.com (6.3) .248 Accessories (10.0) .394 E Dissipating 20Kv ESD: Straight PC 26° (1.6) .063 (2.5) .098 Supplement (2.6) Dia .102 Indicators 1 (out) The SP3T model utilizes a double pole base. Slides Model Tactiles Pole External Connection 2 (in) 5 Rotaries For 3 Throw (3-on) A7 Toggles Series A Process Sealed Subminiature Toggles A PC TERMINALS Rockers 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 Pushbuttons (10.16) .400 (2.54) Typ .100 (5.08) Typ .200 Programmable Illuminated PB (5.08) .200 (5.08) .200 (0.3) Typ .012 (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 Keylocks H (9.0) .354 (8.8) .346 Right Angle with Bracket V (5.08) .200 (2.54) Typ .100 (5.08) .200 (0.3) .012 Rotaries (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 (9.0) .354 Slides (8.8) .346 V1 Vertical with Bracket (2.54) Typ .100 (0.6) Dia Typ .024 (2.54) Typ .100 (5.08) .200 (9.0) .354 (8.8) .346 (0.7) .028 CL (9.0) .354 (8.8) .346 (1.0) .039 (5.08) .200 CAPS & PADDLES Tactiles G AT4003 .394” (10.0mm) Bat Lever Cap J AT4064 .248” (6.3mm) Bat Lever Cap 26° (3.0) Dia .118 Touch Tilt Material: PVC Colors Available: A, B, C A (11.0) .433 AT467 Short Paddle B (4.6) .181 (2.4) .094 Accessories 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 26° Indicators 26° 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 Supplement Color Codes: A A8 Black B White C Red E Yellow www.nkk.com F Green G Blue H Gray (14.2) .559 A TYPICAL SWITCH DIMENSIONS Rockers (0.6) Dia Typ .024 (6.0) .236 26° (9.8) .386 2 3 Slot (0.3) .012 (4.5) .177 (5.84) .230 (10.0) .394 (2.54) Typ .100 (3.1) .122 (0.5) .020 (13.1) .516 (1.0) .039 1 1 2 CL (2.54) Typ .100 (0.8) Dia Typ .031 3 CL (1.0) .039 (5.08) .200 A12AP A11 models do not have Terminal 2 Double Pole (0.6) Dia Typ .024 (2.6) Dia .102 (0.4) Typ .016 (6.0) .236 26° Slot (3.5) .138 (10.0) .394 (0.4) .016 (9.2) .362 Straight PC 1 4 2 5 3 6 (2.54) Typ .100 (3.1) .122 (0.8) .031 (13.1) .516 (9.8) .386 4 1 5 2 6 3 (5.08) .200 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 Rotaries (5.0) .197 Pushbuttons (2.6) Dia .102 (0.4) Typ .016 Straight PC Programmable Illuminated PB (5.0) .197 Single Pole Keylocks Toggles Series A Process Sealed Subminiature Toggles Single Pole (0.3) .012 (4.5) .177 (5.84) .230 (10.0) .394 (0.5) .020 (13.1) .516 3 (2.54) Typ .100 (3.1) .122 1 (9.8) .386 1 (2.54) Typ .100 2 3 (1.0) .039 (2.54) CL .100 (1.0) .039 CL 2 3 (0.8) Dia Typ .031 (2.54) .100 CL B Terminals (2.54) Typ .100 (0.8) Dia Typ .031 B1 Terminals Double Pole (2.6) Dia .102 (5.0) .197 (6.0) .236 (0.3) Typ .012 Slot (0.4) .016 (9.5) .374 (3.5) .138 (10.0) .394 (0.8) .031 (13.1) .516 A12AB Straight PC • Bracket (0.6) Dia Typ .024 (10.16) .400 26° Tactiles 2 (1.0) .039 Tilt Slot 1 (10.16) .400 26° (0.7) Typ .028 (5.08) .200 1 4 2 5 3 6 (2.54) Typ .100 (3.1) .122 (9.8) .386 4 1 5 2 6 3 (0.7) Typ .028 (5.08) .200 www.nkk.com Touch (0.6) Dia Typ .024 Indicators (6.0) .236 (0.3) Typ .012 (2.54) Typ .100 Accessories (2.6) Dia .102 (0.8) Dia Typ .031 Supplement (5.0) .197 Straight PC • Bracket Slides A22AP A22AB A9 Toggles Series A Process Sealed Subminiature Toggles A TYPICAL SWITCH DIMENSIONS Rockers Right Angle PC Single Pole 26° (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 Keylocks Programmable Illuminated PB Pushbuttons (6.0) .236 (0.4) .016 (2.6) Dia .102 (0.8) .031 Slot (5.0) .197 Rotaries (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 Slides A22AH Vertical PC Single Pole (0.8) .031 (2.6) Dia (5.0) (0.4) .102 .197 Tactiles .016 26° Slot (4.5) .177 3 (0.5) .020 (1.0) (3.1) .039 .122 (2.54) Typ .100 (2.54) .100 (2.54) .100 (10.0) .394 (10.2) .402 2 (5.3) .208 (0.7) Typ .028 (0.3) Typ .012 (2.54) .100 (5.84) .230 Tilt 1 1 (6.0) .236 (14.46) .569 (0.6) Dia Typ .024 (1.0) .039 (5.08) .200 Touch Indicators (0.4) Typ .016 (6.0) .236 Accessories 3 (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 V1 Terminals Double Pole (5.0) .197 (0.3) Typ .012 (5.08) .200 (0.8) .031 (2.6) Dia .102 26° Slot Supplement 2 3 V Terminals Vertical PC 1 2 CL A12AV (5.3) .208 (3.5) .138 (9.5) .374 (10.0) .394 (0.7) .028 (5.08) .200 (18.95) .746 A22AV A10 (1.0) .039 (2.54) Typ .100 www.nkk.com (0.5) .020 (1.0) .039 (2.54) Typ .100 (3.1) .122 1 4 2 5 3 6 (10.2) .402 4 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: NKK Switches: A19KP-AA A12JP A12AH A12AP A18KP-AA A18KP-AC A12KP-AA A11JP-JC A12KH-AA A22AP A18HP A12KV-AA A13AB1-GA A22AW-GA A11JV1-RO A11JW A12EB-RO A12EH-RO A12EV-RO A12HB-RO A12HHRO A12HW A12JB-RO A12JV-RO A12JW A12KB-RO A12KH-RO A12KP A12KV-RO A13AB-RO A13EB-RO A13EV-RO A13HB-RO A13HH-RO A13JB-RO A15AV-RO A18AW A18HW A18JV1-JA-RO A18KB1-AA-RO A18KH-AB-RO A18KV1-AG-RO A19JH-RO A1RAV A1SJV A22AW A22EW A22HB-RO A22HW A22JW A22KBBB-RO A23EV A23EW A23JH-RO A23JV-RO A23JW A24AH A24HB-RO A24HW A24JW A24KB A25AP A26AB A26EH-RO A26EW A27HB A28JH/328-RO A29HH A29HW A2SAH A2SHV-RO A12J2B1 A12J2H A18JV1-JC A18JV1 A18KV1-BF A18EV1 A12AB-RO A13JV-RO A18EH-RO A12JH-RO A24JH-RO A13AV1-RO A22AH-RO A22HH-RO A23HV-RO A18AH-RO A18HB-RO A19AP A19JP A19KP-AF A1RAV1 A1SAV1 A1SJH A22AP-GA A22EP A11AB1 A11AP A11HB A11HH