Barrel Connectors

Part #	$ Range	Stock	Description	Convert To (Adapter End)	Color	Convert From (Adapter End)	Features
Heyco 4536	$5.50	146	2.1MM 5VDC BARREL JACK TO USB C	2.1mm DC Jack	Black	USB-C (USB TYPE-C), Plug	-
Adafruit Industries 4510	$6.25	63	DE-9 (DB-9) FEMALE SOCKET TO TER	Terminal Block, 9 Positions	Black	D-Sub, 9 Pin Female	-
Schneider Electric TCSEAAF11F13F00	$256.64	1	ENET ADAPTER M12F-RJ45F BULKHEAD	Modular, Female Jack, 8p8c (RJ45)	Black, Silver	Circular Connector, Female Sockets, 4 Pos, M12	Right Angle