Modular plug socket, power plug socket modular, Ethernet jacks
8 Position Single Port Right Angle Through Hole RJ45 Modular Jack

Voltage LED Driver, Led on/off circuit, LED Lighting, triac dimmer, Low Voltage
100 - 277Vac, 40W, 100 - 1100mA, 16-50V, [DALI 2], IP20 LED Driver

Sealed tactile switch, tactile membrane switch, sealed tactile switch
TL3315 Series SPST 2.5 N Round Button J-Bend SMT Low Profile Tactile Switch

Types of Rectangular Plastic & Industrial Connectors, Mating Type, pin connector
DT Series 2 Position Single Row Female Socket Free Hanging Plug Housing

What does PHY in telecom, Infrared Data, computer networking, Wireless LAN
KSZ8721B Series 2.5 V 10/100 Base TX/FX Physical Layer Transceiver - LQFP-48