||WALDENBURG, GERMANY - Würth Elektronik eiSos introduces its new “REDFIT IDC SKEDD WR-WST connectors” product family: solderless, space-saving and multi-pluggable connectors for signal transmission. The electronics and electromechanical components manufacturer is using the patented SKEDD technology from its sister company Würth Elektronik ICS for this innovative product. REDFIT IDC is available in 4- to 20-pin versions and is suitable for permanent use on PCBs as well as for temporary connections for programming and debugging purposes.
REDFIT IDC is a solderless reversible direct plug-in connector with SKEDD technology. It can be manually mounted on the plated-through holes of the PCB, which eliminates the need for extra sockets and any related soldering processes. The REDFIT IDC SKEDD also requires no mating plug, therefore saving on yet another component and reducing assembly and process costs.
For miniaturized components in particular, the less space required and the lower the height needed for any pin headers and other connector components, the better. REDFIT IDC SKEDD connectors only take up room for the connector itself on the PCB – there is no need for extra space above the circuit board.
The SKEDD connector is attached to the ribbon cable via insulation displacement technology. The plastic guides on the underside of the housing are longer than the contacts, thus preventing short circuits on the board underneath. Different size thicknesses of the guiding pins provide reverse polarity protection during the simple, (and tool-free), process of plugging and unplugging of the SKEDD connector. Depending on the application, between 10 and 25 mating cycles are specified.
The plastic housing of REDFIT IDC SKEDD WR-WST connector family of products is made of halogen-free LCP (liquid crystal polymers) of flammability class UL94 V0. The specified operating temperature ranges from -25°C to +105°C. The contact material, a copper alloy, is gold-plated on the SKEDD site and tin-plated on the IDC. The SKEDD contacts on the dual row plug connector are offset with a 2.54 mm pitch. On the cable side, the AWG 28 ribbon cable is connected with a 1.27 mm pitch. Further technical features include a rated current of 1.0 A per pin, an operating voltage of 100 V, isolation resistance of >1,000 MΩ, voltage stability of 500 Vac/min, and contact resistance of max. 10 mΩ.
Multi-pluggable and detachable
“The robust REDFIT IDC SKEDD connectors are ideal for all applications that require a stable and space-saving signal connection or where a detachable connector requires tool-free maintenance. A good example is that of a debugger/microcontroller scenario. Previously, whenever firmware was installed after assembly, an extra socket had to be soldered to the board for that purpose – an additional component that was often used only one single time. Our new SKEDD connectors save on materials, space and costs,” says Daniel Kübler, Business Development Manager at Würth Elektronik eiSos.
The REDFIT IDC SKEDD connector is immediately available from stock with 4, 6, 8, 10, 12, 14, 16, 18 or 20 pins, and in any quantities. Free samples can be requested.
About Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG is a manufacturer of electronic and electromechanical components for the electronics industry. Production sites in Europe, Asia and North America supply a growing number of customers worldwide. The product program encompasses EMC components, inductors, transformers, HF components, varistors, capacitors, power modules, LEDs, plug connectors, power supply elements, wireless power coils, switches, connection technology and fuse holders. Würth Elektronik eiSos GmbH & Co. KG, together with its specialized affiliated companies, form the Würth Elektronik eiSos Group.
About the Würth Elektronik eiSos Group
Würth Elektronik eiSos GmbH & Co. KG (Focus: standard components), Würth Elektronik iBE GmbH (Focus: customized passive components for the automotive industry), Wurth Electronics Midcom Inc. (Focus: transformers and custom magnetics), Würth Elektronik Stelvio Kontek S.p.A. (Focus: customized plug connectors), AMBER wireless GmbH (Focus: wireless data transmission solutions) and IQD Frequency Products Ltd (Focus: frequency-control components) form the Würth Elektronik eiSos Group. The group of companies with 6,700 employees generated sales of approx. € 653 million in 2017. The Würth Elektronik eiSos Group is one of the biggest European manufacturers of passive components and operates in 50 countries.
Through its technology partnership with the Audi Sport ABT Schaeffler Formula E Team and its support for the Formula E racing series, the Group demonstrates its innovative strength in eMobility (www.we-speed-up-the-future.com). Other global growth markets, such as Energy Harvesting, Internet of Things and Wireless Communication, are addressed with innovative products.
The Würth Elektronik eiSos Group is part of the Würth Group, the world market leader for assembly and fastening technology.
Further info at www.we-online.com