K5G Series Snap Action Key Switch Features/Benefits • Double stroke version • Excellent tactile feel • Low profile • Quiet actuation • RoHS compliant Typical Applications • Automotive - Window lift - Sun-roof control • Multi-function devices Construction FUNCTION: Momentary action CONTACT ARRANGEMENT: 2 make contacts, SPST TERMINALS: Gullwing type for SMT Gold Silver .02 VA / 1 VA 20 mVDC/50 VDC 10µA / 100 mA ≤ 100 mΩ ≥ 1GΩ 5 ms .02 VA / 1 VA 20 mVDC/50 VDC 1 mA / 100 mA ≤ 100 mΩ ≥ 1GΩ 5 ms Electrical POWER MIN / MAX: VOLTAGE MIN / MAX: CURRENT MIN / MAX DC: CONTACT RESISTANCE: INSULATION RESISTANCE: BOUNCE TIME: Mechanical OPERATING FORCE FIRST STROKE: 3.7 + 0,8 - 0,5N OPERATING FORCE SECOND STROKE: 6.5 N + 0.8 - 0,5N ELECTRICAL TRAVEL FIRST STROKE: 0,5 mm ELECTRICAL TRAVEL SECOND STROKE: 0,85 mm TOTAL TRAVEL: 1 mm OPERATING LIFE: 30,000 actuations Environmental OPERATING TEMPERATURE: -40˚C to +105˚C STORAGE TEMPERATURE: -50˚C to +125˚C -40˚C to +85˚C -50˚C to +95˚C Process Packaging SOLDERING: Lead Free reflow compatible in accordance with CEI 60068-2-58 and Nr. 8GD000004 Switches are delivered on continuous tape, in reels of 500 pieces Materials CONTACTS: Au over Ni-layer SOLDERING PINS: Au HOUSING: Thermoplastic UL 94 H-B NOTE: Specifications listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Ag on Ni-layer Ag 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. D 5 Key Switches K G Series K5G Double Stroke Actuation Force 4/6.5N 4/6.5 Newtons Version AU Gold AG Silver Dimensions are shown: mm Specifications and dimensions subject to change D–3 www.ck-components.com K5G Series Snap Action Key Switch K5G DOUBLE STROKE VERSION circuit diagram 8.25±0.15 3 4 First Contact Second Contact 10.5±0.2 8±0.1 6 5 2 PCB LAYOUT, MOUNTING SIDE actuating axis 4.35±0.1 ø 6.4 Date Code .2 ø1 .1 bearing surfaces housing free of conductor paths 1.8 1 3 1.42 2 ø 0.8 ø1.09 -0.05 -0.05 1.15 5.6 1 5.75±0.05 4.2 7 1.5 -0.3 2 G 505 A 1.8 +0 0.09±0.04 5±0.15 end position 5.15±0.1 switching point 5.5±0.1 switching point 6.0±0.1 1 5.75±0.05 ø 1.8 1 1.8 +0 .1 contact pads 3 2 0. 9 press actuation area in axial direction 6 5 4 holes coding pins 1.2 1.2 6 4 0.8 0.8 D 1 ±0,30 A A ±0,10 16 ±0,10 ±0,20 6,25 ±0,10 ø 4,60 8,35 10,80 1,75 B ( 7,5 ) 2 ±0,10 + 0,10 0 ( 3,9 ) ø 1,50 ( 2,3 ) 4 ±0,10 ±0,10 ±0,20 11,50 40 ±0,10 10 x 4 = ±0,10 Tape and Reel 24 Key Switches 5 0,50 1,50 B 25 + 0, 0 Dimensions are shown: mm Specifications and dimensions subject to change D–4 www.ck-components.com