RKJXT Series from ALPS – Compact Multi-function Switches for Automotive Applications

4-directional stick switch combined with center-push function and encoder for one-finger operation

Duesseldorf, Germany, June 26, 2007 – ALPS ELECTRIC EUROPA GmbH offers with its new RKJXT series extremely compact 4-directional switches with center-push stick and encoder, which can be operated with one single shaft. The surface-mountable components feature a long operating life of up to 50,000 switching cycles or 15,000 rotational cycles respectively. They are housed in a compact, low-profile design with external dimensions of only 17.0mm x 17.0mm x 8.6mm (W x D x H). The switch body has an octagonal structure for smaller outline dimensions. With its compact size and the high durability, the new RKJXT series is the ideal solution for automotive applications like mode change, volume or cursor control for audio and car navigation systems. The switches are rated for voltages of 5VDC and have a current consumption of 10mA with resistance load. They require an operating force of 40mN. The actuating travel of the center-push stick amounts to 0.3mm, its lever operation angle to 9 degrees for each direction. The maximum initial contact resistance is specified for 1Ω. On the encoder side, the RKJXT series is remarkable for its resolution of 15 pulses or 30 detents per rotation. The necessary detent torque amounts to 15mNm. With the new switch series, ALPS meets the needs of higher performance in conjunction with compact design. The combination of the 4-directional stick switch with encoder and center-push switch provides transparent performance and a high-grade operational feeling. The low angle for stick operation ensures improved operability with one finger and the 2.5mm shaft diameter facilitates inserting a knob. For more information on the SKRH series please visit http://www3.alps.co.jp/npv_product/0423_RKJXT1F/RKJXT1F_E.PDF

ALPS Electric Co., Ltd. Since its establishment in 1948 ALPS has grown as a comprehensive manufacturer of electronic components. At present ALPS is creating innovative high-value-added products in its main business segments – Components, Magnetic Devices, Communications, Peripheral Products, and Automotive Electronics – which are contributing to the advance of a digital society. ALPS is a global company that carries out its operations with 22 production bases in 9 countries as well as 57 sales bases in 14 countries. Consolidated net sales in the year ended March 31, 2005 amounted to YEN 644 billion. ALPS ELECTRIC EUROPA GmbH, a subsidiary of ALPS Electric Co., Ltd., was established in 1979. Since 1989, the European Head Office has been located in Düsseldorf, where a team of specialists works in Sales, Marketing, and Product Engineering. The activities of our branch offices in Munich, Paris and Milton Keynes, our sales office in Milan and our European distribution work are co-ordinated from Düsseldorf. ALPS Nordic AB, a 100 percent subsidiary of ALPS ELECTRIC EUROPA GmbH, is based in Sweden and services the Scandinavian market.