G99-0743

Technical specifications Electrical characteristics Module ML Module MX Switching voltage 12 V AC / DC max. 12 V AC / DC max. Switching current 10 mA AC / DC max. 10 mA AC / DC max. Dielectric strength 500 V / 50 Hz 500 V / 50Hz Durability at 5V, 1mA linear actuation Durability at 5V, 1mA tactile feel click Durability at 5V, 1mA alternate action 50 x 106 – 6 20 x 10 – 50 x 106 0,5 x 106 50 x 106 Durability at 5V, 1mA alternate action Mechanical characteristics Contact configuration Single-pole contact Single-pole contact Action Pressure point click Linear, pressure point click, alternate action, ergonomic Actuator travel 3,0 – 0,5 mm 4,0 – 0,4 mm Impuls / 4,2 0,3 mm Rast / 4 – 0,5 mm click Pretravel 1,5 ± 0,5 mm 2 ± 0,6 mm Impuls / 1,4 0,4 mm Rast / 2,2 0,6 mm click Initial force 30 cN min 25 cN min. Actuation force 45 ± 20 cN 60 ± 20 cN linear a. Rast; 45 20 cN, ergonom. and 50 15 cN click Pressure point force 50 ± 20 cN 55 ± 20 cN, pressure point ergonomic / 60 15 cN pressure point click Bounce time during actuation with 0,4 m/s 5 ms 5 ms Standard lead spacing 18 mm (16 mm min.) 19,05 mm (16 mm min.) Fastening Fixing pins Snap fastening in frame or fixing pins in the printed circuit board in the printed circuit board Lighting (optional) – LED in red, green or yellow Decoupling diode – optional Wire jumper optional optional Insulation materials Thermoplastics (min.UL 94 HB) Thermoplastics (min.UL 94 HB) Spring Stainless steel Stainless steel Contacts High-quality gold alloy High-quality gold alloy Protection class IP 40 IP 40 Operating temperature – 10 °C to +70 °C – 10 °C to +70 °C Storage temperature – 40 °C to +70 °C – 40 °C to +70 °C Humidity (without condensation) 5 % to 95 % 5 % to 95 % Soldering capability see soldering specifications see soldering specifications Materials Other Characteristics For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifi cations and drawing. 67 KEYMODULE Keymodule ML Features The Cherry ML keymodule is a mechanical switching element using singlegap make contact element in Gold-Crosspoint contact technology. Its comfortable actuation makes the module particulary suitable for low-cost construction of keyboards and keypads with great diversity and very low height. A multitude of different key cap shapes allows flexible designs. Very short bounce time, reliable stroke, excellent tactile feeling and enormous costsaving pave the way for a wide range of applications. force (cN) view direction “A” Operating point Pressure point Reset point 68 travel (mm) Drilling pattern, view direction „A“ Keycaps and mechanics Keycaps Keycap format Dimension X (mm) Bar Assembly number (mechanics + Bar) 1x1 1 x 0,84 – – – – – – 1 x 1,25 – – – 1 x 2 vertical 25,6 614-5007 G99-1303 ZUB 1,25 x 2 x 1 vertical 1,5 x 2 x 1,25 vertical 25,6 25,6 614-5007 614-5007 G99-1303 ZUB G99-1303 ZUB 1 x 1,5 1 x 1,53 1 x 1,75 1x2 1 x 2,25 17,45 17,45 21,65 25,6 30,65 614-5004 614-5004 614-5005 614-5007 614-5009 G99-1300 G99-1300 G99-1301 G99-1303 G99-1369 1x5 1x7 80,15 116,15 614-5006 614-5010 G99-1302 ZUB G99-1370 ZUB ZUB ZUB ZUB ZUB ZUB 69