9VDC 1000mA AC Power Transformer. The output plug is 2.1mm x 5.5 female center positive.
2.1mm (5mm) female barrel plug assembly with 6” 18AWG wire leads. Perfect for interfacing your project with any compatible AC power transformer.
9VDC 200mA AC Power Transformer. The output plug is 2.1mm x 5.5 female center positive.
This is a solderless male BNC plug with screw terminals.
These are high quality sealed Single Pole - Single Through (SPST) relays. This relay's coil is rated for 12V.