Check the listing for details. Yamaichi IC Test Socket NP483 BGA1156 1.0mm Pitch IC body size 35x35mm. Condition: New. Listed at 599.99 USD. New from bulk. No original box or paperwork. Has never been mounted. Open top THT sockets for BGA packages with 1.00 mm pitchSecure package alignment due to self-contacting structure without upper pressing force(ZIF)Tweezer contacting structure to nip the sides of solder balls to lower damages of coplanarity of solder balls AdvantagesOpen Top solution for very large BGA packagesSuitable for autoloading testing equipmentSpecificationsGeneral SpecificationMating Cycles10,000Operating Temperature Range-40 °C – 150 °CElectrical Specification(Initial) Contact Resistance100 MilliohmInsulation Resistance1000 Megaohm(Dieletric) Withstanding Voltage100 V ACCurrent Rating1 AInterface SpecificationPitch1Pin Count / Numbers of pins1,800