SK12AG13

SK12AG13 NKK | Alldatasheet

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NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK Actual Size Distinctive Characteristics Sealed body construction plus disposable boot protect contacts and allow automated processing. Molded-in terminals seal out flux, solvents, and other contaminants. Short body size for space-saving, behind panel dimensions. Detent mechanism, with its spring-operated steel ball, gives crisp, positive action for accurate switch setting. Bifurcated, self-wiping contact mechanism provides unequalled logic-level reliability and smoother, positive detent actuation. Crimped bracket legs ensure secure PCB mounting and prevent dislodging during automated wave soldering. .100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grid spacing.

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK General Specifications Electrical Capacity (Resistive Load) Logic Level: 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) See Supplement section to find explanation of operating range Other Ratings Contact Resistance: 80 milliohms maximum Insulation Resistance: 100 megohms minimum @ 500V DC Dielectric Strength: 500V AC minimum for 1 minute minimum Mechanical Life: 30,000 cycles minimum Electrical Life: 10,000 cycles minimum Nominal Operating Torque: .026Nm (.234 lb•in) for momentary action models .020Nm (.182 lb•in) for maintained action models Contact Timing: Break-before-make Angle of Throw: 90° for 2-position & 45° for 3-position Materials & Finishes Boot: Polyvinyl chloride Key: Brass alloy with bright nickel plating; brass alloy with bright nickel plating & ABS resin handle Tumbler Barrel: Polyacetal Bushing: Zinc alloy with nickel plating Bracket: Steel with tin plating Base: Glass fiber reinforced polyamide Movable Contactor: Beryllium copper with gold plating Stationary Contacts: Copper with gold plating Terminals: Brass with tin plating Environmental Data Operating Temperature Range: –25°C through +70°C (–13°F through +158°F) 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 Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) PCB Processing Soldering: Wave Soldering recommended: See Profile B in Supplement section. Manual Soldering: See Profile B in Supplement section. Cleaning: Automated cleaning. Boot must be on switch during processing. See Cleaning specifications in Supplement section. Standards & Certifications UL Recognition These SK Series devices have not been tested for UL recognition or CSA certification. 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: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK TYPICAL SWITCH ORDERING EXAMPLE DESCRIPTION FOR TYPICAL ORDERING EXAMPLE SK24EG30 PC TERMINALS

13 Straight with Bracket

30 Right Angle

CIRCUITS & KEY-REMOVABLE POSITIONS Code Pos. 1 Pos. 2 Pos. 3 Key Removes 2A ON NONE ON Positions 1 and 3 2B ON NONE ON Position 1 5B ON NONE (ON) Position 1 *4D ON ON ON Positions 1, 2, 3 *4E ON ON ON Position 2 ( ) = Momentary *Can be used as ON-OFF-ON circuit CONTACT MATERIAL G Gold Rated 0.4VA @ 28V AC/DC SK 4E2 G 30 POLES

1 SPDT

2 DPDT

Gold Contacts Rated 0.4VA DP3T ON-ON-ON Circuit Key Removable in Position 2 Supplied with Polyvinyl Chloride Boot

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK KEY REMOVABLE Pole & Throw Model Key Positions Pos 1 Pos 2 Pos 3 Connected Terminals (Terminal numbers are not on switch) Pos 1 Pos 2 Pos 3 Schematic = Key Removable = Not Removable = Maximum Arc SPDT SK12A ON NONE ON C1-1 ____ C1-2 SPDT SPDT SK12B SK15B ON ON NONE NONE ON DPDT SK22A ON NONE ON C1-1 C2-4 ____ C1-2 C2-5 DPDT DPDT SK22B SK25B ON ON NONE NONE ON (ON) C1-1 C2-4 ____ C1-2 C2-5 SP3T SK14D ON ON ON C1-1 C1-2 C1-3 SP3T SK14E ON ON ON C1-1 C1-2 C1-3 DP3T SK24D ON ON ON C1-1 C2-4 C1-2 C2-5 C1-3 C2-6 DP3T SK24E ON ON ON C1-1 C2-4 C1-2 C2-5 C1-3 C2-6 Positions 1 & 3 90° Angular Throw POLES, CIRCUITS & KEY-REMOVABLE POSITIONS A POS 1 POS 1 POS 1 POS 1 Position 1 90° Angular Throw B Positions 1, 2 & 3 45° Angular Throw D Position 2 45° Angular Throw E TERMINALS Straight PC Terminals with Bracket 13 Right Angle PC Terminals30 12 45 C1 C2 POS 1 POS 1 POS 1 POS 1 CONTACT MATERIAL & RATING Gold over Copper Logic Level 0.4VA maximum @ 28V AC/DC maximumG 1 2 3 4 5 Double Throw Model Three Throw Model Double Throw Model Three Throw Model

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK TYPICAL SWITCH DIMENSIONS Straight PC with Bracket • Double Throw Single & Double Pole Straight PC with Bracket • Three Throw Single & Double Pole SK12AG13 Single Pole models have only terminals 1, 2 & C1 SK24DG13 Single Pole models have only terminals 1, 2, 3 & C1 KEYS Suitable for all Straight PCB mount and for Right Angle PCB mount where clearance for key is obtainable. AT4080 Standard Antistatic Plastic Handle Brass Alloy with Bright Nickel Plating & ABS Resin Handle 2 keys supplied with each switch (5.0) .197 (1.5) .059 (10.1) .398 (14.5) .571 (20.0) .787 PCB PCB (2.0) .079 AT4079 for Right Angle Mid-board Mounting (Optional) All Metal Brass Alloy with Bright Nickel Plating Contact factory if metal keys needed (16.0) .630 (14.0) .551 (8.8) .346 (1.5) .059 (12.0) Dia .472 90ϒ POS 1 POS 3 (14.5) .571 (20.0) .787 (1.0) .039 (3.0) .118 (14.8) .583 (0.3) .012 (10.5) .413 (10.5) .413 (3.5) .138 (2.54) Typ .100 (5.08) Typ .200 (2.54) .100 (0.5) Typ .020 (15.74) .620 C1 C2 (0.7) Typ .028 (10.16) .400 (0.7) Dia Typ .028 45ϒ 45ϒ POS 2 POS 1 POS 3 (12.0) Dia .472 (14.5) .571 (20.0) .787 (1.0) .039 (3.0) .118 (14.8) .583 (0.3) .012 (10.5) .413 (10.5) .413 (3.5) .138 (2.54) Typ .100 (5.08) Typ .200 (2.54) .100 (0.5) Typ .020 (15.74) .620 C1 C2 (0.7) Typ .028 (10.16) .400 (0.7) Dia Typ .028

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 05-08 Process Sealed Keylocks Series SK (16.3) .642 (9.0) .354 (2.54) Typ .100 (2.54) .100 (5.08) .200 (3.5) .138 C112 3 TYPICAL SWITCH DIMENSIONS Key in Position 2 Single Pole Right Angle PC Terminals Three Throw Key in Position 3 Double Pole SK15BG30 Key in Position 1 Double Pole SK24EG30 Straight PC Footprints Right Angle PC Footprints (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 (10.16) .400 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 (10.16) .400 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 (10.16) .400 (2.54) Typ .100 (0.8) Dia Typ .031 (5.08) .200 (10.16) .400 36SPDT DPDT SP3T DP3T SPDT DPDT SP3T DP3T (7.62) .300 (2.54) .100(5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (2.54) Typ .100 CL (7.62) .300 (2.54) .100(5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (2.54) Typ .100 CL C2 45 (7.62) .300 (2.54) .100(5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (2.54) Typ .100 CL C2 45 (12.0) Dia .472 90ϒ (0.5) Typ .020 (15.24) .600 POS 1 POS 3 (14.8) .583 (5.0) .197 (12.4) .488 (10.5) .413 (0.7) Typ .028 (7.62) .300 (0.7) Dia .028 (2.54) .100 (1.0) .039 (3.0) .118 (20.0) .787 (16.3) .642 (9.0) .354 (2.54) Typ .100 (2.54) .100 (5.08) .200 (3.5) .138 C11 2 (9.0) .354 (16.3) .642 (2.54) Typ .100 (2.54) .100 (5.08) .200 (3.5) .138 C11 2 (0.7) Dia Typ .028 C254 (12.0) Dia .472 45ϒ (0.5) Typ .020 (15.24) .600 45ϒ POS 1 POS 2 POS 3 (3.0) .118 (12.4) .488 (14.8) .583 (5.0) .197 (10.5) .413 (0.7) Typ .028 (7.62) .300 (0.7) Dia .028 (2.54) .100 (9.0) .354 (16.3) .642 (2.54) Typ .100 (2.54) .100 (5.08) .200 (3.5) .138 C11 2 (0.7) Dia Typ .028 C254 (7.62) .300 (2.54) .100(5.08) .200 (0.8) Dia Typ .031 (2.54) .100 (2.54) Typ .100 CL C1 3 Key in Position 1 Single Pole Right Angle PC Terminals Double Throw