Semiconductors Supply Chain
Leadframes & Bonding Wire
Packaging Materials
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Semiconductors›Packaging Materials
Leadframes & Bonding Wire
Stamped/etched metal leadframes and fine gold/copper/silver bonding wire for wire-bonded packages. Wire: Heraeus (DE), Tanaka (JP), Sumitomo MM (JP), MK Electron (KR); leadframes: Mitsui High-tec (JP), Shinko (JP). Weakest-sourced branch of the draft; Step 2 company search will firm it up.
Suppliers
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CLEAR
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CAUTION
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FLAGGED
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BLOCKED
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Process flow
Upstream inputs
None: first stage.
Downstream outputs
Suppliers at this stage
Advanced Assembly Materials International (AAMI)
Hong Kong · HK · Leadframes
AMETEK (California Fine Wire)
Berwyn, PA (parent); Grover Beach, CA (subsidiary) · US · Precious and non-precious metal bonding wire
Chang Wah Technology (CWTC)
Kaohsiung · TW · Leadframes, also LED leadframe/molding compound
Haesung DS
Ansan · KR · Leadframes and package substrates for memory/automotive
Heraeus Holding GmbH
Hanau · DE · Silver Powder/Paste Refining| Silver Paste (Divested)| Gold/copper/silver bonding wire
Microbonds Inc.
Markham, Ontario · CA · Insulated bonding wire
Mitsui High-tec
Kitakyushu · JP · Leadframes
MK Electron
Yongin · KR · Gold wire, palladium-coated copper wire, silver wire
Nippon Micrometal
Osaka · JP · Bonding wire, world leader in palladium-coated copper (PCC) wire
QPL Limited (QPL Electronics Factory)
Hong Kong · CN · Leadframes
SDI Group
Unknown · KR · Leadframes
Shinko Electric Industries
Nagano · JP · FC-BGA substrates, also leadframes
Sumitomo Metal Mining Co. Ltd.
Tokyo · JP · Silver Mining| Cathode Active Material (CAM)| CAM, Nickel/Cobalt processing| Bonding wire (Materials segment)
Tanaka Precious Metals (Tanaka Holdings)
Tokyo · JP · Gold, silver, copper bonding wire
TATSUTA Electric Wire & Cable
Osaka · JP · Gold, silver, copper bonding wire (fine wire business)
Wuxi Huajing Leadframe
Wuxi · CN · Leadframes
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