Series B Process Sealed Subminiature Antistatic Toggles s e glA g General Specifications o T s er k Electrical Capacity (Resistive Load) c o R Logic Level: 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) ns Note: Find additional explanation of operating range in Supplement section. o utt b h us Other Ratings P Contact Resistance: 50 milliohms maximum B d P Insulation Resistance: 500 megohms minimum @ 500V DC e at Dielectric Strength: 500V AC minimum for 1 minute minimum n mi Mechanical Life: 100,000 operations minimum for On-None-On & On-Off-On u Ill 50,000 operations minimum for other circuits ble 50,000 operations minimum for locking lever models a m Electrical Life: 50,000 operations minimum m a Nominal Operating Force: Toggles A, A1, E & K with Long Paddle: 1.47N (momentary); 1.18N (maintained) gr Pro Toggles J & H & K with Short Paddle: 2.72N (momentary); 1.84N (maintained) Toggle L: 0.59N ks Contact Timing: Nonshorting (break-before-make) c ylo Angle of Throw: 26° e K Materials & Finishes es Toggle: Nickel plated brass ari Bushing: Carbon blended polyamide; nickel plated zinc alloy for locking levers & threaded bushing ot R Gasket: Nitrile butadiene rubber Case Housing: Glass fiber reinforced polyamide Support Bracket: Tin plated phosphor bronze s de Movable Contact: Phosphor bronze with gold plating Sli Stationary Contacts: Copper alloy with gold plating Terminals: Copper alloy with gold plating s e ctil Environmental Data a T Operating Temperature Range: –30°C through +85°C (–22°F through +185°F) Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning Tilt Shock: i5n0 1G m(4in9u0tem;/ 3s 2r)i gahcct ealnegraletido nd i(rteecstteiodn sin f o6r r2ig hhot uarnsgled directions, with 5 shocks in each direction) Installation h c Mounting Torque: .30 ~ .45Nm (2.65 ~ 3.98 lb•in) for A1 actuator with threaded bushing only u o T PCB Processing ors Soldering: Wave Soldering Recommended: See Profile A in Supplement section. at Manual Soldering: See Profile A in Supplement section. c ndi Cleaning: Automated cleaning. See Cleaning specifications in Supplement section. I s orie Standards & Certifications ss Flammability Standards: UL94V-0 available e c c The B Series toggles have not been tested for UL recognition or CSA certification. A These switches are designed for use in a low-voltage, low-current, logic-level circuit. nt When used as intended in a logic-level circuit, the results do not produce hazardous energy. e m e pl p u S A12 www.nkkswitches.com

Series B Process Sealed Subminiature Antistatic Toggles s e A gl Distinctive Characteristics g o T s er k c Subminiature size saves space on PC boards. Ro s n Specifically developed for logic-level applications. utto b h s u P Antistatic superstructure, consisting of the carbon impregnated B P bushing and the support bracket, prevents static discharge d e to the contacts. Static electricity from an operator’s touch nat mi travels from actuator through the bushing and bracket to u Ill the PC board. e bl a m m a Locking lever mechanism offered as a toggle option. gr o Pr s Optional threaded, 6mm diameter bushing for ck o panel seal mounting meets IP65 of IEC60529 eyl K specifications (similar to NEMA 4 and 13). s e Totally sealed body construction prevents ari ot R contact contamination and allows time- and money-saving soldering and cleaning. Epoxy sealed terminals lock out flux and s e d other contaminants. Sli Award-winning STC contact mechanism with s e benefits unavailable in conventional mechanisms: ctil a smoother, positive detent actuation, increased contact T stability and unparalleled logic-level reliability. (Additional STC details in Terms & Acronyms; see Supplement section.) Tilt .100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grid spacing. 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 A13

Series B Process Sealed Subminiature Antistatic Toggles s e glA TYPICAL SWITCH ORDERING EXAMPLE g o T s B 1 2 A B er k c o R s n o utt b h s Poles Toggles Optional Caps u P B 1 SPDT A .394” (10.0mm) Bat G .394” (10.0mm) Bat Lever Cap P ed 2 DPDT .315” (8.0mm) Bat with J .248” (6.3mm) Bat Lever Cap nat A1 Panel Seal Threaded Bushing mi u (Straight PC only) Ill e J .248” (6.3mm) Bat bl a m E .394” (10.0mm) Flatted m a gr H .248” (6.3mm) Flatted o Pr Locking Lever L (with Circuits 2 & 3 only) s k c o yl e K Circuits PC Terminals Cap Paddle Colors Colors 2 ON NONE ON P Straight es A Black A ari 3 ON OFF ON *B Straight with Bracket Rot 5 ON NONE (ON) *H Right Angle with Bracket B White B C Red C *R (ON) NONE ON *V Vertical with Bracket --- Yellow E s 8 (ON) OFF (ON) *Bracketed models are ESD protected e Slid 9 ON OFF (ON) --- Green F --- Blue G *S (ON) OFF ON --- Gray H ( ) = Momentary s e ctil *Reverse circuits R & S a T available with right angle & vertical only Tilt h DESCRIPTION FOR TYPICAL ORDERING EXAMPLE c u To B12AB ors .394” (10.0mm) at Bat Toggle c di n I s orie Straight PC Terminals SPDT s ON-NONE-ON Circuit s e with Bracket c c A nt e m e pl p u S A14 www.nkkswitches.com

Series B Process Sealed Subminiature Antistatic Toggles s e POLES & CIRCUITS A gl g o T Toggle Position ( ) = Momentary Connected Terminals Throw & Schematics s er k Up Center Down Up Center Down c o Note: Terminal numbers are R Pole Model not actually on the switch. s Slot Slot n o utt b B12 ON NONE ON h s u B13 ON OFF ON P B15 ON NONE (ON) 2 (COM) PB SP B1R (ON) NONE ON 2-3 OPEN 2-1 SPDT ed 3 1 at B18 (ON) OFF (ON) n mi B19 ON OFF (ON) u Ill B1S (ON) OFF ON e bl a m B22 ON NONE ON m a B23 ON OFF ON gr o B25 ON NONE (ON) Pr 2 (COM) 5 DP B2R (ON) NONE ON 2-3 5-6 OPEN 2-1 5-4 DPDT s B28 (ON) OFF (ON) 3 1 6 4 ock yl B29 ON OFF (ON) e K B2S (ON) OFF ON s e TOGGLES ari ot R Standard Material & Finish: Brass with Bright Nickel s e d Sli .394” (10.0mm) .315” (8.0mm) Bat with .248” (6.3mm) A A1 J Bat Panel Seal Threaded Bushing Bat s e ctil a T 26° 26° (2.6) Dia 26° .102 (2.6) Dia (.1309.04) (.83.105) .102 .(264.38) (.210.62) Dia Tilt h c u o T E .F3la9t4te”d (10.0mm) H .248” (6.3mm) Flatted L Locking Lever ators c di n 26° I (4.5) Dia 26° .177 s (.1309.04) .(01.663) (.210.76) (6.3) 26° .(01.663) (.210.62) (.1429.52)(11.5) .(250.11) Dia ccessorie .248 .453 (5.8) A .228 .(253.92) ent m e pl p u S www.nkkswitches.com A15

Series B Process Sealed Subminiature Antistatic Toggles s e glA PC TERMINALS g o T Use of a support bracket is recommended to increase PCB mounting strength and stability. s er ck P B Ro Straight Straight with Bracket (10.16) .400 s on (2.54) Typ (5.08) (2.54) Typ butt .100 (0.6) Dia Typ (.52.0008) ( 0.1.060) Dia Typ h (5.08) .024 .200 .024 us .200 (0.6) Typ (0.4) Typ P .024 .016 B ed P (.312.12) Typ .(132.21) at n mi u Ill e bl ma H V m Right Angle with Bracket Vertical with Bracket a gr o (2.54) Typ Pr .100 (0.5) Typ (0.6) Dia Typ .020 .024 (0.6) Dia Typ ks (2.54) Typ .024 Keyloc .1 .0(0002.64)(.00.146) ( 2..(001.052.6044)) Typ (0.5) Typ (0.4) .020 .016 s e ari ot R OPTIONAL CAPS des G AT4003 J AT4064 Sli .394” (10.0mm) Bat Lever Cap .248” (6.3mm) Bat Lever Cap 26° Tactiles MCoaltoerrsi aAl:v PaVilaCble: (.1413.03) (.1309(..31401.)80) Dia MCoaltoerrsi aAl:v PaVilaCble: .(277.06) 26° (6(..3131.)80) Dia .248 A, B, C A, B, C Tilt Color Codes: h c ou A B C E F G H T Black White Red Yellow Green Blue Gray s or at c di n I s e ori s s e c c A nt e m e pl p u S A16 www.nkkswitches.com

Series B Process Sealed Subminiature Antistatic Toggles s e TYPICAL SWITCH DIMENSIONS A gl g o T Single Pole Straight PC s (6.0) Dia (2.6) Dia (0.6) Dia Typ er .236 .102 .024 (1.0) ock 1 1 .039 R 26° 32 .(384.86) 23 (0( 2..18.05) 0D4)i aTy Tpyp ns Slot (.313.58) (.00.381) ( 2.1.0504) Typ .(01.309) CL .031 butto (6.8) (10.0) (13.1) (3.1) h .268 .394 .516 .122 CL us P B12AP PB d e at Double Pole Straight PC min u Ill e (6.0) Dia (2.6) Dia (0.6) Dia Typ bl .236 .102 .024 a (5.08) m 26° 12 45 .(384.86) 645 231 .200 ogram 3 6 (2.54) Typ Pr .100 Slot (3.5) (0.8) (2.54) Typ (0.8) Dia Typ .138 .031 .100 .031 ks (8.8) (10.0) (13.1) (3.1) (5.08) oc .346 .394 .516 .122 .200 yl e B22AP K Single Pole Straight PC • Bracket s e ari (.62.306) Dia (.210.62) Dia (.00.146) Typ (.00.264) Dia Typ (.00.264) Typ .(013.09) Rot 26° (1.400.106) 231 .(384.86) 231 ( 2.1.0504) Typ s e (0.8) Dia Typ d Slot (6.0) (2.7) (0.8) (2.54) Typ (1.0) (2.0.5341) Sli .236 .106 .031 .100 .039 .100 (8.0) (10.0) (13.1) (3.1) (2.54) CL .315 .394 .516 .122 CL .100 s B12AB e ctil a T Double Pole Straight PC • Bracket (6.0) Dia (2.6) Dia (0.4) Typ (0.6) Dia Typ .236 .102 .016 .024 (5.08) .200 Tilt 26° (1.400.106) 123 456 .(384.86) 45 21 ( 2.1.0504) Typ 6 3 Slot .(263.06) (.210.76) (.00.381) ( 2.1.0504) Typ (.00.264) Typ (0.8) Dia Typ ch .031 u (8.8) (10.0) (13.1) (3.1) (5.08) o .346 .394 .516 .122 .200 T B22AB s or Single Pole Right Angle PC at c di n I (2.6) Dia (3.4) (2.54) Typ .102 .134 .100 (.62.306) Dia 3 2 1 .(27.837) 1 2 3 ( 5.2.0080) ories s Slot (0.4) (3.1) (0.6) Dia Typ (0.8) Dia Typ ces (0.6) Typ (2.7) .016 (5.1.2028) .(022.544) Typ .031 Ac .024 .106 .200 .100 (5.2.0080) (.1309.04) (.1534.96) .(384.86) ent m e B12AH pl p u S www.nkkswitches.com A17

Series B Process Sealed Subminiature Antistatic Toggles s e glA TYPICAL SWITCH DIMENSIONS g o T Right Angle PC Double Pole kers (.210.62) Dia 3 2 1 ( 2.1.0504) Typ Roc (.62.306) Dia .(132.12) (.417.43) 6 5 4 .(384.86) 1 2 3 ( 2.1.0504) 4 5 6 Slot (5.08) s (0.6) Typ (0.4) (2.54) (0.5) .200 on .024 .016 .100 .020 butt (5.2.0080) (.210.76) (5.2.0080) (.00.264) Dia Typ (.00.381) Dia Typ h (8.8) (10.0) (16.4) (2.54) Typ us .346 .394 .646 .100 P B22AH B P d ate Vertical PC Single Pole min (.62.306) Dia (.210.62) Dia (1.0) Illumable 26° .(01.309) (.417.43) 321 .(384.86) 231 .0(359.08) ( 2.1.0504) Typ am Slot (2.7) .200 Progr (.00.2(62.41). 05Ty04p) .106 ( 5.(.020.0.014680)) ( 2.1..0(500042.5)0 )Typ.(132.12) .(01(.00.30.296)4) Dia Typ CL ( 2.1.05(.0400).381) Dia Typ cks (.83.105) (.1309.04) (.1784.96) CL ylo B12AV e K Vertical PC Double Pole s (6.0) Dia (2.6) Dia arie .236 .102 ( 5.2.0080) ot 1 4 4 1 (2.54) Typ R 26° (1.0) (4.4) 2 5 .(384.86) 5 2 .100 .039 .173 3 6 6 3 (5.08) Slot (2.7) .200 .106 es (0.6) Typ (0.4) (0.5) (3.1) (0.8) Dia Typ Slid .02(5.42.0080) (5.2.0.001806) ( 2.1.05.0042) 0Typ.122 (.00.264) Dia Typ .031 (8.8) (10.0) (18.9) (5.08) .346 .394 .746 .200 B22AV s e actil Locking Lever • Straight PC • Bracket Single Pole T (6.0) (4.5) Dia (5.1) Dia (0.4) Typ (0.6) Dia Typ (0.6) Typ (1.0) .236 .177 .201 .016 .024 .024 .039 Tilt 26° (1.400.106) 21 .(384.86) 231 ( 2.1.0504) Typ 3 (5.8) (0.8) Dia Typ Slot .228 .031 Touch (.83.105) (.14(.21491.5.5253)) (.52.157) (.1651.05(.00).381) ( .(2.1312.0.51204)) Typ CL .((021.1.3.0059)04) CL ( 2.1.0504) B12LB s ator Locking Lever • Straight PC • Bracket Double Pole c di n I (6.0) Dia (4.5) Dia (5.1) Dia (0.4) Typ (0.6) Dia Typ (5.08) .236 .177 .201 .016 .024 .200 s e cessori 26° (1.400.106) 123 456 .(384.86) 465 231 ( 2.1.0504) Typ c (5.8) A Slot .228 (0.8) Dia Typ (5.68) (11.5) (5.5) (0.8) (2.54) Typ (0.6) Typ .031 nt .224 .453 .217 .031 .100 .024 eme (8.3.8458) (.1429.52) (1.651.50) .(132.12) (5.2.0080) pl p B22LB u S A18 www.nkkswitches.com

Series B Process Sealed Subminiature Antistatic Toggles s e TYPICAL SWITCH DIMENSIONS A gl g o T Panel Seal • Single Pole Threaded Bushing • Straight PC s er k c (.210.62) Dia M6 P0.75 (.00.264) Dia Typ (1.0) Ro 1 1 .039 26° 23 .(384.86) 23 (0( 2..18.05) 0D4)i aTy Tpyp uttons Slot .031 b (.418.89) (.52.157) (.00.381) ( 2.1.0504) Typ .(01.309) CL ush (6.8) (8.0) (15.1) (3.1) P .268 .315 .594 .122 CL B P d e at n B12A1P mi u Ill Panel Seal • Double Pole Threaded Bushing • Straight PC ble a m m a gr o (.210.62) Dia M6 P0.75 (.00.264) Dia Typ (5.08) Pr 4 1 .200 26° 231 456 .(384.86) 65 23 (2.54) Typ ylocks .100 e Slot (4.8) (5.5) (0.8) (2.54) Typ (2.54) Typ (0.8) Dia Typ K .189 .217 .031 .100 .100 .031 (8.8) (8.0) (15.1) (3.1) .346 .315 .594 .122 CL s e ari ot R B22A1P STANDARD HARDWARE & PANEL CUTOUT s e d Sli AT513M AT063 Metric Hex Nut Gasket M6 P0.75 es (.83.105) .(264.24).(383.69) .(263.06) Tactil Material: Material: (5.0) (4.9) .197 Brass, Nitrile butadiene .193 Nickel plated rubber .(267.92) Tilt (9.0) (1.5) .354 .059 Maximum Panel Thickness (1.3) .051 with Standard Hardware: .087” (2.2mm) h c u o T 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 A19