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Lead frame, metal lead frame stamping factory

by:Fortuna     2021-02-06
Precision electronic technology co. , LTD is a precision stamping processing plants, mainly non-standard custom lead frame, hardware terminals, precision electronic hardware components, such as tensile). Lead frame as integrated circuit chip carrier, is a kind of with the aid of bonding material ( Gold, aluminum wire, copper wire) For chip internal circuit outside the terminal and the electrical connection in the lead, the electric circuits of the formation of key parts, which serve as the bridge between the external and wire connection, the vast majority of semiconductor integrated block you need to use lead frame, is the important basic materials in electronic information industry. Currently our stamping speed can reach more than 1000 times per minute, the 16 cavity mould can produce 12 a day. 5 kk terminals. General terminal tolerance + / - 0. Within 10 mm, some require tolerance tight control at + / - 0. + / - 4 mm, we can do 0. 02MM. The tolerance requirement for mould is very high. Precision stamping factory USES the smaller gap and the method of using the second chamfering deflashing, to no burrs or flash at 0. 02 mm. When the device is so not to contact between plastic and lead frame, also won't blow to the coating surface, is conducive to the stability of the conductive. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components
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