Series A Process Sealed Subminiature Toggles s e glA g o T General Specifications s er k c o R Electrical Capacity (Resistive Load) Logic Level: 0.4VA maximum @ 28V AC/DC maximum ns (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) o utt Note: Find additional explanation of operating range in Supplement section. b h s u P B Other Ratings P d e Contact Resistance: 50 milliohms maximum at n Insulation Resistance: 500 megohms minimum @ 500V DC mi u Dielectric Strength: 500V AC minimum between contacts for 1 minute minimum; Ill e 500V AC minimum between contacts & case for 1 minute minimum bl a Mechanical Life: 100,000 operations minimum for On-None-On & On-Off-On m m 50,000 operations minimum for other circuits a gr Electrical Life: 50,000 operations minimum o Pr Nominal Operating Force: 1.47N (momentary); 1.18N (maintained) for .394” (10.0mm) toggles 2.73N (momentary); 1.84N (maintained) for all other toggles s k c Contact Timing: Nonshorting (break-before-make) o eyl Angle of Throw: 26° K es Materials & Finishes otari Toggle: Glass fiber reinforced polyamide for antistatic; nickel plated brass for all others R Case Housing: Glass fiber reinforced polyamide Support Bracket: Tin plated phosphor bronze Movable Contact: Phosphor bronze with gold plating s e d Stationary Contacts: Brass with gold plating Sli Terminals: Brass with gold plating s e Environmental Data ctil a Operating Temperature Range: –30°C through +85°C (–22°F through +185°F) T Humidity: 90 ~ 95% humidity for 240 hours @ 40°C (104°F) Vibration: 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 Tilt Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) PCB Processing h uc Soldering: Wave Soldering Recommended. See Profile A in Supplement section. o T Manual Soldering: See Profile B in Supplement section. Cleaning: Automated cleaning. See Cleaning Specifications in Supplement section. s or at dic Standards & Certifications n I 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. s e ori When used as intended in a logic-level circuit, the results do not produce hazardous energy. s s e c c A nt e m e pl p u S A4 www.nkkswitches.com 6/18/18

Series A Process Sealed Subminiature Toggles s e A gl g o Distinctive Characteristics T s er k c o R Subminiature size saves space on PC boards. s n o Specifically developed for logic-level applications. butt h s u P B Totally sealed body construction prevents contact contamination P d e and allows time- and money-saving automated soldering and at n cleaning. mi u Ill e bl a Award-winning STC contact mechanism with m m benefits unavailable in conventional mechanisms: gra o smoother, positive detent actuation, increased Pr contact stability and unparalleled logic-level s k reliability. (Additional STC details in Terms & c o yl Acronyms; see Supplement contents.) e K Molded-in, epoxy sealed or ultrasonically es welded terminals lock out flux, solvents, otari R and other contaminants. s e .100” x .100” (2.54mm x 2.54mm) terminal d Sli spacing conforms to standard PC board grid spacing. s e ctil Toggle option in antistatic material available for a T dissipating electrostatic discharges. Matching indicators available. Tilt h c u o T Actual Size s or at c di n I s e ori s s e c c A nt e m e pl p u S www.nkkswitches.com A5

Series A Process Sealed Subminiature Toggles s e glA TYPICAL SWITCH ORDERING EXAMPLE g o T s ker A 1 2 J V c o R s n o utt b h s u P B P d Poles Toggles Optional Caps e at n SPST A .394” (10.0mm) Bat G .394” (10.0mm) Bat Lever Cap mi 1 u SPDT Ill J .248” (6.3mm) Bat J .248” (6.3mm) Bat Lever Cap e DPDT bl 2 J2 .248” (6.3mm) Antistatic Bat ma SP3T m E .394” (10.0mm) Flatted Paddles a gr o H .248” (6.3mm) Flatted A Short Paddle for K Toggle Pr K Snap Top for A or B Paddle B Long Paddle for K Toggle s k c o yl e K Circuits 1 OFF NONE ON s PC Terminals Cap Paddle e otari 2 ON NONE ON P Straight Colors Colors R 3 ON OFF ON A Black A B Straight with Bracket 5 ON NONE (ON) B White B Straight with Inline Bracket B1 es R (ON) NONE ON (Single Pole only) C Red C d Sli 8 (ON) OFF (ON) H Right Angle with Bracket --- Yellow E 9 ON OFF (ON) V Vertical with Bracket --- Green F s S (ON) OFF ON Vertical with Inline Bracket --- Blue G actile *4 ON ON ON V1 (Single Pole only) --- Gray H T *6 (ON) ON (ON) *7 ON ON (ON) Tilt ( ) = Momentary *3-ON circuits h c u o T DESCRIPTION FOR TYPICAL ORDERING EXAMPLE A12JV s or at c di n I .248” (6.3mm) Long s Bat Toggle e ori Vertical PC Terminals ss SPDT e cc ON-NONE-ON Circuit A nt e m e pl p u S A6 www.nkkswitches.com

Series A Process Sealed Subminiature Toggles s e POLES & CIRCUITS A gl g o T Toggle Position ( ) = Momentary Connected Terminals Throw & Schematics s Up Center Down Up Center Down er Note: Terminal numbers are k c o not actually on the switch. R Pole Model Slot Slot s INTERNAL n SP A11 OFF NONE ON OPEN OPEN 3-1 SPST 1 3 CONNECTION utto b h A12 ON NONE ON us P A13 ON OFF ON B A15 ON NONE (ON) 2 (COM) d P SP A1R (ON) NONE ON 2-3 OPEN 2-1 SPDT ate A18 (ON) OFF (ON) 3 1 min A19 ON OFF (ON) Illu A1S (ON) OFF ON e bl a A22 ON NONE ON mm A23 ON OFF ON gra A25 ON NONE (ON) 2 (COM) 5 Pro DP A2R (ON) NONE ON 2-3 5-6 OPEN 2-1 5-4 DPDT A28 (ON) OFF (ON) 3 1 6 4 ks c A29 ON OFF (ON) ylo A2S (ON) OFF ON Ke For 3 Throw (3-on) s e Connected Terminals & Schematics External Connection ari ot Pole Model Up Center Down R The SP3T model utilizes A24 ON ON ON a double pole base. SP A26 (ON) ON (ON) s e A27 ON ON (ON) (out) (out) Slid External External External External Connection Connection Connection 1 4 2 (in) 5 2 (in) 5 2 (in) 5 connections C(ino)mmon 2 5 must be made 3 6 ECxotnernnal es 1 (out) 34 (out) 6 (out) 1 (out) 34 (out) 6 (out) 1 (out) 3 4 (out)6 (out) dinusrtainllga tfiioenld. (out) Tactil 2-3 5-6 2-3 5-4 2-1 5-4 TOGGLES Tilt Standard Material & Finish: Brass with Bright Nickel Material & Finish for J2: Matte finish black glass fiber reinforced polyamide A J J2 .394” (10.0mm) Bat .248” (6.3mm) Bat .248” (6.3mm) Antistatic Bat ch u o 26° T (2.6) Dia 26° Dissipating 20Kv ESD: Straight PC 26° .102 (2.6) Dia (2.1) Dia (10.0) .102 .083 s .394 (6.3) Dissipating 10Kv ESD: Straight PC (6.3) or .248 with Bracket, Right Angle, & Vertical .248 cat di n I s E .394” (10.0mm) Flatted H .248” (6.3mm) Flatted K Snap Top for Paddles orie s s e 26° (2.7) cc .(01.663) .106 26° (2.6) 26° (2.5) A (1.6) .102 (1.6) .098 (10.0) .063 .063 nt .394 .(264.38) (.519.07) eme pl p u S www.nkkswitches.com A7

Series A Process Sealed Subminiature Toggles s e glA PC TERMINALS g o T Use of a support bracket is recommended to increase PCB mounting strength and stability. ers A11 models do not have Terminal 2. k c o R Straight with Inline Bracket P B B1 Straight Straight with Bracket Single Pole only s n o utt (10.16) shb (5.08) .400 ( 1.400.106) u .200 (2.54) Typ (2.54) PB (5.08) Typ ( 2.1.0504) Typ (0.3)( 5.T2y.00p80) . (0.0120.640) Dia Typ (.00 .1.321)0 T0yp ( 2. 1(.0050.46)) TDypia Typ P .200 (0.6) Dia Typ .012 (0.7) Typ .024 ed .024 .028 .(002.78) Typ at (0.8) min .031 .(013.09) Illue .(395.04) .(384.86) .(395.04) .(384.86) .(395.04) CL ( 5.2.0080) bl a m m a gr Pro H Right Angle V V1 Vertical with Inline Bracket with Bracket Vertical with Bracket Single Pole only s k c o Keyl ( 2.1.0504) Typ ( 2.1.0504) Ty(.00p.264) Dia Typ ( 5.2.0080) .(002.(.6400). 25D0)i aTy Tpyp .(002.64) Dia Ty(.p00.250) Typ (2.54) Typ (2.54) Typ .100 .100 aries (5.2.0080)(.00.132) (0.7) ( 5.(20.00.380)) ( 5.(20.00.380)) Rot .0 .2(0082.50) .012 .(002.78) .012 .(002.78) CL .(013.09) (5.08) (8.8) (9.0) (9.0) (8.8) (9.0) .200 .346 .354 .354 .346 .354 s e d Sli CAPS & PADDLES AT4003 AT4064 s G J ctile .394” (10.0mm) Bat Lever Cap .248” (6.3mm) Bat Lever Cap a T 26° (3.0) Dia 26° .118 (3.0) Dia Tilt MCoaltoerrsi aAl:v PaVilaCble: (.1413.03) (.1309.04) MCoaltoerrsi aAl:v PaVilaCble: .(27.706) .(264..3181)8 A, B, C A, B, C h c AT467 AT468 u A B To Short Paddle Long Paddle 26° (4.4) (4.6) (2.4) .173 26° .181 .094 cators (.20.944) (.519.07) (15.1) (5.0) Dia (14.2) di Material: Polyamide (10.3) (9.4) Material: Polyamide .594 .197 .559 n .406 .370 I Colors Available: Colors Available: A, B, C, E, F, G, H A, B, C, E, F, G, H s e ori s s e c Color Codes: c A ent A B C E F G H m Black White Red Yellow Green Blue Gray e pl p u S A8 www.nkkswitches.com

Series A Process Sealed Subminiature Toggles s e TYPICAL SWITCH DIMENSIONS A gl g o T Single Pole Straight PC s er k (5.0) (2.6) Dia (0.6) Dia Typ oc .197 (0.4) Typ .102 .024 R .016 (1.0) .(263.06) 26° 321 .(398.86) 231 (0.( 02..183.05) 90D4)i aTy Tpyp uttons Slot (.00.132) (.417.57) .(002.50) ( 2.1.0504) Typ .(01.309) CL .031 ushb P (5.84) (10.0) (13.1) (3.1) (5.08) .230 .394 .516 .122 CL .200 B P d e at n A11 models do not have Terminal 2 A12AP mi u Ill Double Pole Straight PC ble a m m a gr o (5.0) (2.6) Dia (0.6) Dia Typ Pr .197 (0.4) Typ .102 .024 .016 (5.08) .(263.06) 26° 123 456 .(398.86) 645 231 .200 ylocks (2.54) Typ e .100 K Slot (0.4) (3.5) (0.8) (2.54) Typ (0.8) Dia Typ .016 .138 .031 .100 .031 (9.2) (10.0) (13.1) (3.1) (5.08) .362 .394 .516 .122 .200 es ari ot R A22AP Single Pole Straight PC • Bracket es d Sli (5.0) (2.6) Dia (0.3) Typ (0.6) Dia Typ (0.7) Typ (1.0) .197 .102 .012 .024 .028 .039 (1.0) .039 es .(263.06) 26° (1.400.106) 231 .(398.86) 231 ( 2.1.0504) Typ 231 (.210.504) Typ Tactil (0.8) Dia Typ Slot (.00.132) (.417.57) .(002.50) ( 2.1.0504) Typ .(013.09) (2.0.5341) CL .(00.381) Dia Typ .100 ( 5.2.8340) (.1309.04) (.1531.61) .(132.12) CL (2.1.0504) CL Tilt B Terminals B1 Terminals A12AB h c Doub le Pole Straight PC • Bracket Tou s (.519.07) (.210.62) Dia (.00.132) Typ (.00.264) Dia Typ ( 5.2.0080) cator di .(263.06) 26° ( 1.400.106) 123 456 .(398.86) 465 231 ( 2.1.0504) Typ Ins e Slot (.00.146) (.313.58) (.00.381) ( 2.1.0504) Typ (.00.278) Typ (.00.381) Dia Typ essori (9.5) (10.0) (13.1) (3.1) (5.08) cc .374 .394 .516 .122 .200 A nt e m A22AB ple p u S www.nkkswitches.com A9

Series A Process Sealed Subminiature Toggles s e glA TYPICAL SWITCH DIMENSIONS g o T Right Angle PC Single Pole s er k oc 26° R hbuttons (.519.07) .(263.06) (.00.132) (.210.62) Dia Slot (.00.381)(.313.31) 3 2 1 (.62.4183) 1 2 3( 2.(15.05.0048) )Typ us .200 P (0.3) Typ (0.7) (3.1) (0.8) Dia Typ ed PB .01(25.2.0080) .028 (5.2.00.1802)2 (.00.264) Dia Typ .031 at (9.8) (10.0) (4.5) (9.38) (2.54) Typ n .386 .394 .177 .369 .100 mi u Ill A12AH e bl a m Right Angle PC Double Pole m a gr o Pr .(263.06) (0.4) (.210.62) Dia Slot (.00.381) (2.54) Typ .016 .100 cks (5.0) 3 2 1 (10.0) 1 2 3 ( 2.1.0504) eylo .197 .(250.25) 6 5 4 .394 4 5 6 (5.08) K (3.5) .200 .138 (0.3) Typ (0.7) (2.54) (3.1) (0.8) Dia Typ .012 .028 .100 .122 .031 s (5.08) (5.08) (0.5) (0.6) Dia Typ arie .200 (9.8) (10.0) .200(16.4) .020 (.20.2544) Typ ot .386 .394 .646 .100 R A22AH s e d Vertical PC Single Pole Sli (5.0) (2.6) Dia (0.8) (1.0) .197 (0.4) .102 .031 .039 (1.0) .016 (2.54) Typ .039 Tactiles .(263.06) 26° .(250.38) 231 (.1400.22) 231 .100 231 (.210.(5504.0) 8Ty)p (0.8) Dia Typ .200 Slot .031 (0.7) Typ (2.54) (0.5) (0.6) Dia Typ (2.54) (0.8) Dia Typ .028 .100 .020 .024 .100 CL .031 (0.3) Typ (2.54) (1.0) (3.1) (1.0) CL Tilt .01(22.54) .100 .(20.3594) Typ .122 .03(59.08) .100 .100 .200 (5.84) (10.0) (4.5) (14.46) .230 .394 .177 .569 CL h A12AV V Terminals V1 Terminals c u o T Vertical PC Double Pole ators (.519.07) (.00.146) Typ (.210.62) Dia (.00.381) ( 5.2.0080) c Indi .(263.06) 26° (5.3) 12 45 (.1400.22) 465 231 ( 2.1.0504) Typ .208 3 6 (5.08) s .200 e Slot essori (0.3) Typ (.313.58) (0.7) (1.0).(002.50) (3.1) .(00.381) Dia Typ c .012 .028 .039 .122 Ac (5.08) (5.08) (2.54) Typ (0.6) Dia Typ .200 .200 .100 .024 (9.5) (10.0) (18.95) (5.08) nt .374 .394 .746 .200 e m e pl A22AV p u S A10 www.nkkswitches.com

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