ACT Adder Allegro Microsystems Amphenol Allocacoc Alutronic Amplimo Ansmann Apem Appa, Arduino, Aten Avtech Belden Bourns Brennenstuhl Bulgin Bussmann CRC Camelion Chuango Cree Diodes Incorporated Diotec Diptronics Donau Ducati Duracell EBM Papst Eminent Epcos Etiampro Ewent Fagor Fairchild Semiconductor Finder Fischer Fluke GP batterijen GP ReCyko Griffon HPX Hahn Hammond Harris Semiconductor Hirschmann-Belden Hirschmann-Multimedia Honeywell HQ Power Infineon Techologies International Rectifier Intermec Kemo Jamicon Jianghai Jokari Kemet Kingbright Kingston Knipex König Kontakt Chemie Lapp kabel Leader Littelfuse Lumberg Maglite Marmitek Marlanvil Marquardt Maxim Integrated Maxtronix Mean Well Microchip Murata NXP Semiconductors National Semiconductor Nedis Nippon Chemi-Con Neutrik ON Semiconductor Omeg Perel Panasonic Peaktech Piergiacomi Piher Portasol Prokits Components  RND Lab RND Power RND Connect Rafi Raspberry Pi Rean Royalohm Rubycon STMicroelectronics Schurter Stannol Sunon TE Connectivity Tadiran Batteries Tasker Telegrater Texas Instruments Tratec Technetix Toolland Tyco Electronics Ultracell Varta Velleman Verbatim Visaton Vishay Weller Wiha WR Rademacher Wago Whadda Wima Zebra 3M  3S-Wick Zeb