P
- Phoenix Contact_1
- PowerStor_Eaton
- Panasonic_2
- Panasonic_1
- Panasonic Industrial Devices
- Panasonic Battery
- PacTec
- Potter & Brumfield_TE Connectivity
- Panavise
- Particle
- Panduit
- Plessey Semiconductors
- Phihong
- PandaBoard
- Phoenix Contact_3
- Phoenix Contact_2
- Pycom
- Parallax
- Pletronics Inc.
- Pimoroni
- Plato
- Pomona Electronics
- Power Integrations
- Powercast
- Preci-dip
- Protektive Pak
- Pro-Wave Electronics
- PUI Audio
- Pulsar
- Pulse Electronics
- PulseLarsen Antennas