Marque
- TE Connectivity 140
- RS PRO 135
- ZF 70
- Arcolectric 53
- Marquardt 52
- Bulgin 51
- Carling Technologies 37
- Power Integrations 36
- NKK Switches 34
- Molveno 19
- APEM 13
- C & K 13
- Texas Instruments 11
- Carlingswitch 10
- Wurth Elektronik 10
- onsemi 9
- Cherry 7
- STMicroelectronics 7
- Analog Devices 6
- Fairchild Semiconductor 6
- Microchip 6
- Bourns 5
- Isocom 3
- Panasonic 3
- Copal Electronics 2
- KNITTER-SWITCH 2
- Durakool 1
- Eaton 1
- Grayhill 1
- Idento 1
- Infineon 1
- MK Electric 1
- Nexperia 1
- OKW 1
- Omron 1
- Phoenix Contact 1