4 hole glass to metal seal connectors

{"cid":"91190364","title":"4 Holes Flange Glass To Metal Seal Connectors 1 Pin With High Stability","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/02\/2ba5546962b61e2ea2949d888103-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ELT","Model Number":"JMC-1557","Minimum Order Quantity":"200 pcs","Delivery Time":"Within 3 Weeks","Certification":"ROHS ISO-9001-2015","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"30,000,000 pcs per year","Packaging Details":"Standard Export Carton","Product Name":"4 Holes Flange Glass To Metal Seal Feedthrus","Impedance":"other","Plating":"Gold Plated","Pin Number":"1 pin","Glass":"7052,7070, DM308","Shell Material":"Kovar 4j29","Pin Material":"Kovar 4J29","Hermecity":"<1.01325 X 10E-08 std.cc\/s"}}