K8 Lighted SMT Tact Switch with Rugged LED Mounting Process Features Typical Applications LED assembly without soldering Automotive Various LED options Network equipment No light perturbation Telecommunications Sound haptic Medical equipment Various climatic classes Industrial controls B Specification Electrical Silver Gold FUNCTION: momentary action MAXIMUM POWER: 1.0 VA 0.2 VA CONTACT ARRANGEMENT: 1 make control = SPST, N.O. MAXIMUM VOLTAGE: 32 VDC 32 VDC TERMINALS: Gullwing type for SMT, peg as option, 2 terminals MINIMUM VOLTAGE: 20 mV 20 mV for LED MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT: 1 mA 0.1 mA DIELECTRIC STRENGTH: (50 Hz, 1 min.) 250 Vrms Mechanical CONTACT RESISTANCE: < 100m Actuation Operating Total 9 INSULATION RESISTANCE: (100 V, inital stage) > 10 Force Life Travel BOUNCE TIME: < 10 ms Type (N) (operations) (mm) K8xx21G LFS 2.5 300,000 0.450.15 Environmental K8xx41G LFS 4.0 300,000 0.450.15 OPERATING TEMPERATURE: -40C to +85C (Silver) Tolerances on actuation force is 0.25%. -40C to +125C (Gold) SEALING LEVEL: IP40 STORAGE TEMPERATURE: -55C to +85C (Silver) Illumination Colors -40C to +125C (Gold) White, blue, pure green, orange, super red Process LED technical information available on product specification. Depending on the application, this component is suited to For any extra color, please contact your sales representative. the following methods: - Cleaning according to typical washing processes Packaging - Infrared reflow soldering in accordance with IEC61760-1 In reels of 900 pieces under sealed foil. MSL level: 1 Dimensions of reels according to EIA RS481 or IEC 2863. NOTE: External diameter 380 mm. The specifications show in the datasheet are for reference only and are not valid for design-in work. Please contact your sales representative to request drawings and product specifications. For systems where reliability and safety are required, please contact your sales representative to secure product integration and function to secure usage. Product in mass production in Q2/2013. 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 and place it in the appropriate box. K 8 G LED color Termination LFS RoHS compliant and compatible. Silver plated. PG Pure Green G Gulf wing Operating Force LFG RoHS compliant and compatible. Gold plated. SR Super Red 2 2.5 N OG Orange 4 4.0 N Contact Material BU Blue 1 Silver WH White 3 Gold as option Dimensions are shown: mm (inches) Specifications and dimensions subject to change 14 mar 13 www.ck-components.com B60 NEW Tactile SwitchesTactile Switches K8 Lighted SMT Tact Switch with Rugged LED Mounting Process CHROMATICITY FORWARD LUMINOUS INTENSITY COORDINATES OR VOLTAGE V EMITTED (mcd) If = 20 mA PEAK WAVE LENGTH REF LED PART NUMBER If = 20 MA COLOR (typ) If = 20 mA min typ X Y min max K8WH41G LW T67C-S2U1-5K8L WHITE 224 560 0,33 0,333 4.1 B K8BU41G LB T67C-P2R1-35 BLUE56 140 465 nm 3 4.1 K8PG41G LP T676-L1M2-25 PURE GREEN 11.2 28 562 nm 1.8 2. 4 K8SR41G LP T676-Q1R2-1 SUPER RED 71 180 645 nm 1.8 2.3 K8OG41G LO T676-R1S2-24 ORANGE 112 280 610 nm 1.85 2.35 ELECTRICAL GRAPH 1,8 1,8 2 1 3 11 5 4 0,8 8,3 6,56 PCB LAYOUT 0,1 TOP VIEW Year 1,8 1,8 Day of year 8,4 1 2 3 1 2 3 1,1 pick and place area : 5 4 top of LED 2.5 max 5 4 Dimensions are shown: mm Specifications and dimensions subject to change 14 mar 13 www.ck-components.com B61 NEW 11 1,5 10,8 8 4,85 0,10,05 60,15