assorted ferrite cores 3 13mm id

{"cid":"91222711","title":"Careful SCRC Multi-Parameter Snap Ferrite Kit 3-13mm ID for 1-300MHz EMI Filtering Thick PP Box RoHS REACH","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/e8\/e80adf61ac0ef3f74d094f72526f-200x200-1.jpg","attrs":{"Price":"17.99-19.99","Brand Name":"Careful","Model Number":"SCRC Type","Minimum Order Quantity":"10","Delivery Time":"14-21days","MOQ":"No MOQ for the trial order","Payment Terms":"T\/T L\/C","Tolerance":"20%","Impedance":"As customer's requirement","Frequency":"1KHz-500MHz","Material":"MgZN\/NiZn\/MnZn Power Ferrite","Supply Ability":"100000","Application":"EMI\/EMC Suppression","Certification":"RoHS, REACH, ISO9001","Place of Origin":"Zhejiang China","Packaging Details":"38*25*18.2cm Regular Carton"}}

{"cid":"91209085","title":"Black Nizn Toroidal EMI Ferrite Core Current Transducers","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/87\/e85332084ebdfa177fd9f558e7d9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"VIIP","Model Number":"V180308H","Minimum Order Quantity":"100PCS","Delivery Time":"5-8 days","Certification":"Rohs Reach","Place of Origin":"china","Payment Terms":"T\/T, Western Union","Supply Ability":"5k For one week","Type":"Toroid Ferrite Core","material":"Nizn","Product name":"ferrite materials","Application":"for transformers","color":"black","Model":"V180308H"}}