We are professional manufacture of connector for about 20 years,handling export and import of connectors and memory cards. production capacity is 6-7 millions units per month,provideing OEM production. provide good price and best quality. If you have any interest in our products,pls feel free to contact me. Thank you! INTRODUCTION: Contact Current Rating:1.5Ampere Dielectric Withstanding Voltage: AC500V at sea level Insulation Resistance: 1000Megohms Minimum. Contact Resistance: 30 m ohms Maximum Operating Temperature: -55Cto+85C