Dc voltage: 12V, maximum contact current: 30A, AC contact voltage: 250V, DC contact voltage: 28V, coil resistance: 155ohm, contact configuration: SPST, coil type: DC, coil current: 77mA, and operating power supply: 900mW. | Relay Size: 31.7 * 26.6 * 19.6mm/1.25 * 1.05 * 0.77 inch; Soldering Sucker Pump Size: 193 * 19 * 19.4mm/7.6 * 0.75 * 0.76 inch. | Packaging Includes: a 12v fully-sealed PCB relay and a soldering sucker pump. | Application Field: PC Board or Panel-Mounted | Product Type: 30A 12VDC 4-pin power relay

Parameter：Input voltage:AC 100-240V~50/60Hz, output voltage: DC 12V, output current: DC 2A. | Size: output DC line: 1 meter;4-way splitter cables: 16.5inch,Plug Diameter, 5.5 mm Outer, 2.1 mm Inner. | Package：1 set of DC 12V 2A power adapter (including cable) and 4-way splitter cables. | Easy to use: just plug the power adapter into the power supply, and it can be used. Eight power lines can supply power for multiple electronic devices. | Applied range：Very suitable for closed-circuit television and video cameras in home or office.

Parameter：Input voltage:AC 100-240V~50/60Hz, output voltage: DC 12V, output current: DC 5A. | Size: output DC line: 1 meter;8-way splitter cables: 16.5inch,Plug Diameter, 5.5 mm Outer, 2.1 mm Inner. | Package：1 set of DC 12V 5A power adapter (including cable) and 8-way splitter cables. | Easy to use: just plug the power adapter into the power supply, and it can be used. Eight power lines can supply power for multiple electronic devices. | Applied range：Very suitable for closed-circuit television and video cameras in home or office.

High quality:The extension cable is made of high-quality pure copper material and has good conductivity. | Specification:5.5 x 2.1mm,length:10M(33FT) . | Easy to use:Simply plug the female jack into an AC to DC power adapter to power multiple electronic devices. | Package:2pcs 10M(33FT) 12v Dc Power Extension Cable(5.5 x 2.1mm). | Poduct application:Very suitable for printers,CCTV security camera,Routers.