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Supplier: Advanced Interconnections Corp.
Description: BGA Interposers from Advanced Interconnections are a cost-effective method for converting lead-free BGA device packages for use on boards processed with lower temperature, Tin/Lead solder profiles.
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Supplier: Aries Electronics, Inc.
Description: FEATURES Pressure-mount plunge to board interposer Multiple configurations: MLF, QFN, CSP, BGA, MSOP, QSOP, QFP, and more Very low inductance per contact site High cycle life with easy maintenance Manual or Automated Handler applications
- Contact Plating: Gold Plating
- Contact Resistance: 20 milliohms
- Contacts Pitch: 0.3200 mm
- Current Rating: 4 amps
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Supplier: Acme Chip Technology Co., Limited
Description: CONN INTERPOSER 300 POS
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Supplier: Acme Chip Technology Co., Limited
Description: CONN INTERPOSER 100 POS
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Supplier: Ushio America, Inc.
Description: contraction, greatly reducing the deviation in alignment. APPLICATIONS FC-BGA FC-CSP Interposer 2.1D 2.5D Packaging Semiconductor post-processing RDL Passivation TSV TSV bottom hole Printed circuit board
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Springer Handbook of Experimental Solid Mechanics
Only the silicon chip has a relatively low expansion coefficient, and it is buffered from the BGA solder balls by the BGA interposer board .
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3D TSV system in package (SiP) for aerospace applications
BGA style using TSV interposer (from the board to the inside components) • .
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Recent advancements in MCM-L imaging and via generation by laser direct writing
Figure 1. illustrates a part of a double- layer pattern which can be used for the board or for the interposer of the BGA (Ball Grid Array) interconnection system of an MCM-L or a CSP (Chip Scale Package), respectively.
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A 400-MT/s 6.4-GB/s multiprocessor bus interface
… output latch to input latch and includes output latch, predriver, output driver, ESD cells, receiver, input latch, m6 routing, C4 bumps and via, organic land grid array (OLGA) trace, PTH and vias, BGA land, interposer pin, socket, board via, and board trace.
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Interfacial Compatibility in Microelectronics
The substrate can either be a component (like CSP or BGA ) interposer or a mere PWB (Flip-Chip On Board , FCOB), ceramic (FCOC), glass (FCOG) or flex (FCOF) substrate.
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Affordable reliable packaging technologies for avionics systems of the coming era
The next level interconnect may be to an interposer (i.e. BGA ) or to a system printed wiring board .
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Digital Circuit Boards: Mach 1 GHz
I had to find out what a BGA was, what prepreg meant, and what is an interposer board .
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Trends in electronic packaging and assembly for portable consumer products
Because of the fanning-out and re-routeing from IC (typical peripheral interconnections) to BGA type of outputs, the number of vias used on interposer boards is high; especially micro-vias are used abundantly because they occupy the smallest space.
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Packaging properties of ALIVH-CSP using SBB flip-chip bonding technology
The BGA structure has a definite distancebetween the interposer substrate and the mother board .
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Innovative wafer-level encapsulation & underfill material for silicon interposer application
The developments were carried out in the frame of “silicon package” where the silicon interposer is either reported on P- BGA or directly assembled on board .