A26EP

A 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. Contact Resistance: Insulation Resistance: Dielectric Strength: 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 Mechanical Life: 100,000 operations minimum for On-None-On & On-Off-On 50,000 operations minimum for other circuits Electrical Life: 50,000 operations minimum Nominal Operating Force: 1.47N (momentary); 1.18N (maintained) for .394” (10.0mm) toggles 2.73N (momentary); 1.84N (maintained) for all other toggles Contact Timing: Nonshorting (break-before-make) Angle of Throw: 26° Materials & Finishes Toggle: Case Housing: Support Bracket: Movable Contact: Stationary Contacts: Terminals: Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Other Ratings Environmental Data Operating Temperature Range: Humidity: Vibration: Tilt Touch Process Sealed Subminiature Toggles General Specifications Pushbuttons Rockers Toggles Series A Shock: PCB Processing Soldering: Standards & Certifications –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 Indicators Cleaning: 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 A4 www.nkkswitches.com 03/18/22 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.nkkswitches.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 NONE = No Position ( ) = 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.nkkswitches.com A POLES & CIRCUITS Down 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 Slot Rockers Center Terminal numbers are not actually on the switch. 1 INTERNAL CONNECTION 3 2 (COM) 3 2 3 1 (COM) 1 5 6 Keylocks Up Throw & Schematics Pushbuttons Connected Terminals NONE = No Position ( ) = Momentary Programmable Illuminated PB Toggle Position Toggles Series A Process Sealed Subminiature Toggles 4 External Connection Model Up Center Down SP A24 A26 A27 ON (ON) ON ON ON ON ON (ON) (ON) External Connection 2 (in) 5 External Connection 2 (in) 5 1 (out) 3 4 (out) 6 (out) 1 (out) 2-3 5-6 The SP3T model utilizes a double pole base. 3 4 (out) 6 (out) 1 (out) 2-3 5-4 3 4 (out) 6 (out) 2-1 5-4 (out) (out) External Connection 2 (in) 5 External connections must be made during field installation. Common (in) Slides Pole 1 4 2 5 3 6 External Conn (out) Tilt TOGGLES Tactiles Connected Terminals & Schematics Rotaries For 3 Throw (3-on) J .394” (10.0mm) Bat J2 .248” (6.3mm) Bat .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 www.nkkswitches.com (6.3) .248 Accessories (10.0) .394 E Dissipating 20Kv ESD: Straight PC 26° 26° (5.0) .197 (1.6) .063 (2.5) .098 Supplement (2.6) Dia .102 Indicators A Touch Standard Material & Finish: Brass with Bright Nickel Material & Finish for J2: Matte finish black glass fiber reinforced polyamide A7 Toggles Series A Process Sealed Subminiature Toggles A PC TERMINALS Use of a support bracket is recommended to increase PCB mounting strength and stability. Rockers A11 models do not have Terminal 2. Pushbuttons P B Straight B1 Straight with Bracket Straight with Inline Bracket Single Pole only (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 (9.0) .354 (8.8) .346 (5.08) .200 (9.0) .354 (8.8) .346 A11 models do not have Terminal 2. Keylocks H Right Angle with Bracket (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 (9.0) .354 Slides (8.8) .346 V1 Vertical with Bracket (2.54) Typ .100 (0.6) Dia Typ .024 (2.54) Typ .100 Rotaries V (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.nkkswitches.com F Green G Blue H Gray (14.2) .559 A TYPICAL SWITCH DIMENSIONS Rockers (0.6) Dia Typ .024 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 CL (2.54) Typ .100 (0.8) Dia Typ .031 3 CL (1.0) .039 (5.08) .200 Pushbuttons 2 3 2 A12AP A11 models do not have Terminal 2 (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 (2.54) Typ .100 (3.1) .122 (0.8) .031 (13.1) .516 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 Rotaries (5.0) .197 Double Pole A22AP Single Pole (5.0) .197 (2.6) Dia .102 (6.0) .236 (0.3) Typ .012 (0.6) Dia Typ .024 Slot (0.3) .012 (4.5) .177 (5.84) .230 (10.0) .394 (0.5) .020 (13.1) .516 (1.0) .039 (0.7) Typ .028 1 (10.16) .400 26° Straight PC • Bracket 2 3 (2.54) Typ .100 (3.1) .122 1 (9.8) .386 (2.54) Typ .100 2 3 (1.0) .039 (2.54) CL .100 CL (1.0) .039 1 2 3 (0.8) Dia Typ .031 (2.54) .100 CL (2.54) Typ .100 (0.8) Dia Typ .031 Tilt B Terminals B1 Terminals A12AB (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 www.nkkswitches.com Accessories (5.0) .197 Straight PC • Bracket Indicators Double Pole Supplement Programmable Illuminated PB 26° (9.8) .386 Keylocks (6.0) .236 (1.0) .039 1 1 Slides (2.6) Dia .102 (0.4) Typ .016 Straight PC Tactiles (5.0) .197 Single Pole Touch Toggles Series A Process Sealed Subminiature Toggles 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 (9.8) .386 (10.0) .394 (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 (10.0) .394 (9.8) .386 (0.7) .028 (5.08) .200 (16.4) .646 (2.54) .100 3 2 1 6 5 4 (3.1) .122 (0.5) .020 (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 Slides A22AH Vertical PC Single Pole (0.8) (2.6) Dia (5.0) (1.0) (0.4) .031 .039 .102 .197 (1.0) Tactiles .016 (6.0) .236 26° Slot (0.7) Typ .028 Tilt (0.3) Typ .012 (2.54) .100 (5.84) .230 (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 (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 3 .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 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 (2.54) Typ .100 1 1 (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 www.nkkswitches.com