K12S Series
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Features/Benefits • Harsh environment applications • Compatible with SMT lead free soldering process • Illuminated • Excellent tactile feel • High reliability / long life • Detect versions available • RoHS compliant Typical Applications • Automotive • Joysticks • Off-road transportation • Motorcycles • Industrial • Medical Construction: Electrical FUNCTION: Momentary CONTACT ARRANGEMENT: SPST CONTACT TYPE: NO or NC TERMINALS: SMT Mechanical TOTAL TRAVEL: 1,5 mm OPERATING FORCE: 3N; 5N; 6N; 9N; 12N SEALING: IP40 or IP67 * SWITCHING POWER MIN./MAX.: 0.02mW/3 W DC SWITCHING VOLTAGE MIN./MAX.: 2 V / 30 V DC SWITCHING CURRENT MIN./MAX.: 10 mA /100 mA DC DIELECTRIC STRENGTH: > 300 V RMS OPERATING LIFE: > 106 operations (detect version) / 2x105 operations (versions with tactile effect) CONTACT RESISTANCE: Initial < 100m0 - After test < 250m0 INSULATION RESISTANCE: >109 0 BOUNCE TIME: < 10 ms Packaging Reels of 900 pieces (diameter 550mm) Reels of 300 pieces (diameter 360mm Environmental OPERATING TEMPERATURE: -40°C to 85°C STORAGE TEMPERATURE: -40°C to 95°C RoHS compliant and Halogen free * High sealing grade (IP67): Only after customer coating operation Process SOLDERABILITY: Lead free soldering compatible How To Order Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box. Sub-Series J IP40 with peg + ventilation hole * L IP40 without peg + ventilation hole * K IP67 with peg + ventilation hole M IP67 without peg + ventilation hole LED Color NONE No LED WH0 White Option - L LED version (SPST) S SPST version Travel — * Please contact technical support for this configuration - LFTW Translucent lens reel 900pcs LFTZ Translucent lens reel 300pcs Contact Arrangement O Normally open OO 2 Normally open (DPST) CC* 2 Normally closed (DPST) 1 Normally closed (DPST) Dimensions are shown: mm Specifications and dimensions subject to change

K12S Series High Performance SMT Key Switches (Cold White) (Ventilation hole) (Ventilation hole) Dimensions are shown: mm Specifications and dimensions subject to change

LED COLOR OPTION CODE OPERATING FORCE OPTION CODE CONTACT ARRANGEMENT O Normally open (SPST and LED versions) C Normally closed (SPST and LED versions) TAPE AND REEL Key Switches SECTION B-B Dimensions are shown: mm Specifications and dimensions subject to change

Features/Benefits • Harsh environment applications - IP67 • Compatible with SMT lead free soldering process • Illuminated • Excellent tactile feel • High reliability / long life • DPST and detect versions available • RoHS compliant Typical Applications • Automotive • Joysticks • Off-road transportation • Motorcycles • Industrial • Medical Construction: FUNCTION: Momentary CONTACT ARRANGEMENT: SPST or DPST CONTACT TYPE: NO or NC TERMINALS: SMT Mechanical TOTAL TRAVEL: 1,5 mm OPERATING FORCE: 3N; 5N; 6N; 9N 4/8 N; 6/12 N; 12 N SEALING: IP40 or IP67 Packaging Reels of 900 pieces Electrical...

K12S Series High Performance SMT Key Switches Dimensions are shown: mm Specifications and dimensions subject to change

OPTION Key Switches OPERATING FORCE OPTION CODE O Normally open (SPST and LED versions) C Normally closed (SPST and LED versions) OO 2 Normally open (DPST version) CONTACT ARRANGEMENT CC* 2 Normally closed (DPST version) OC* 1 Normally open/ 1 Normally closed (DPST) Please contact technical support for this configuration TAPE AND REEL C&K SECTION B-B Dimensions are shown: mm Specifications and dimensions subject to change