Quick Connection: Screw Terminal on header provide secure connection and quick disconnection.
Screw terminals accomodate wire sizes from 18AWG to 26AWG.
Widely Applications: It is well-suited for interfacing with I/O cards, data acquisition (DAQ) equipment, and any other device that uses a 2.54mm/0.1in header connector. Applications include the Raspberry Pi A+, B+, 2B, and 3B boards, Arduino, all of which use a 0.1" pitch pin header for their GPIO expansion ports..
2-Pin, 3-Pin, 4-Pin, and 0.1" Pitch Terminal Block Connector with screws.