Button switch, switch, momentary switch, on off, micro, led, rotary dip switch

Microchip VSC8221XHH in Tray. VSC8221 Series 3.6 V Surface Mount Single Port 10/100/1000BASE-T PHY - TFBGA-100

https://www.futureelectronics.com/p/semiconductors--comm-products--switch/vsc8221xhh-microchip-4063542