0 5amp through hole slip ring

{"cid":"91191056","title":"Hollow Shaft Signal Slip Ring With PIN Connector & 0.5Amp For Robot","imgUrl":"https:\/\/img.ismap.com\/nimg\/39\/a9\/39dace8c66190f8dc23a59be800b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CENO","Model Number":"ECN045-04S-PIN","Minimum Order Quantity":"1pcs","Delivery Time":"1 week","Certification":"CE,RoHS,ISO9001,UL","Place of Origin":"China","Payment Terms":"T\/T,Paypal, Western Union","Supply Ability":"500pcs per month","Packaging Details":"Carton\/As request","Current & Circuits":"4 circuits * 0.5Amp","Rating Voltage":"5 VAC\/VDC","Dielectric strength":"\u2265500VAC@50Hz","Isolation resistance":"\u2265100M\u2126@100VDC","Contact resistance":"15m\u2126 (50rpm)","Contact material":"Precious Metal","Housing material":"Aluminum Alloy","Working temperature":"-20\u00b0C~+60\u00b0C","Working humidity":"60 %RH","IP protection grade":"IP54","Operating speed":"0~100rpm","Inner bore":"\u00d845mm","Lead wire length":"Rotor:PIN connector; Stator:1000mm","Lead wire size":"4 core twisted shielded wire"}}