SG11202107118QA - Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board - Google Patents

Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board

Info

Publication number
SG11202107118QA
SG11202107118QA SG11202107118QA SG11202107118QA SG11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA SG 11202107118Q A SG11202107118Q A SG 11202107118QA
Authority
SG
Singapore
Prior art keywords
solder
soldering
circuit board
electronic circuit
preform
Prior art date
Application number
SG11202107118QA
Inventor
Takashi Saito
Shunsaku Yoshikawa
Naoko Izumita
Original Assignee
Senju Metal Industry Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Senju Metal Industry Co filed Critical Senju Metal Industry Co
Publication of SG11202107118QA publication Critical patent/SG11202107118QA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0227—Rods, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
    • B23K35/262—Sn as the principal constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3463—Solder compositions in relation to features of the printed circuit board or the mounting process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/42—Printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/144—Stacked arrangements of planar printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/041—Stacked PCBs, i.e. having neither an empty space nor mounted components in between
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10378—Interposers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10734—Ball grid array [BGA]; Bump grid array
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/041—Solder preforms in the shape of solder balls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
SG11202107118QA 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board SG11202107118QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019098427A JP6708942B1 (en) 2019-05-27 2019-05-27 Solder alloy, solder paste, preform solder, solder ball, wire solder, grease solder, solder joint, electronic circuit board and multilayer electronic circuit board
PCT/JP2020/018837 WO2020241225A1 (en) 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multilayer electronic circuit board

Publications (1)

Publication Number Publication Date
SG11202107118QA true SG11202107118QA (en) 2021-07-29

Family

ID=70976379

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107118QA SG11202107118QA (en) 2019-05-27 2020-05-11 Soldering alloy, soldering paste, preform solder, soldering ball, wire solder, resin flux cored solder, solder joint, electronic circuit board, and multi-layer electronic circuit board

Country Status (11)

Country Link
US (2) US20220040802A1 (en)
EP (1) EP3888840A4 (en)
JP (1) JP6708942B1 (en)
KR (1) KR102342394B1 (en)
CN (1) CN113677477B (en)
BR (1) BR112021012348B1 (en)
MX (1) MX2021007954A (en)
MY (1) MY195069A (en)
SG (1) SG11202107118QA (en)
TW (1) TWI744907B (en)
WO (1) WO2020241225A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621020B (en) * 2020-12-25 2022-06-21 中机智能装备创新研究院(宁波)有限公司 Nickel-based flux-cored brazing filler metal, preparation method and application
CN113996967B (en) * 2021-08-19 2023-04-28 苏州优诺电子材料科技有限公司 Medium-temperature melting point alloy and application thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256370B1 (en) * 1992-05-04 1996-09-03 Indium Corp America Lead-free alloy containing tin silver and indium
JP2002096191A (en) * 2000-09-18 2002-04-02 Matsushita Electric Ind Co Ltd Soldering material and electric/electronic equipment using the same
EP2942410A1 (en) * 2001-03-01 2015-11-11 Senju Metal Industry Co., Ltd. Lead-free solder paste
JP2004188453A (en) * 2002-12-11 2004-07-08 Harima Chem Inc Sn-BASED SOLDER ALLOY
JP5696173B2 (en) 2005-08-12 2015-04-08 アンタヤ・テクノロジーズ・コープ Solder composition
JP4618089B2 (en) * 2005-10-12 2011-01-26 千住金属工業株式会社 Sn-In solder alloy
EP2131450B1 (en) * 2007-03-12 2013-08-07 Senju Metal Industry Co., Ltd Anisotropic electroconductive material
WO2009011392A1 (en) * 2007-07-18 2009-01-22 Senju Metal Industry Co., Ltd. In-containing lead-free solder for on-vehicle electronic circuit
WO2009110458A1 (en) * 2008-03-05 2009-09-11 千住金属工業株式会社 Lead-free solder joint structure and solder ball
EP2679334B1 (en) * 2011-02-25 2020-05-27 Senju Metal Industry Co., Ltd Use of a solder alloy and soldered joint of high current density
JP5590272B1 (en) * 2012-12-18 2014-09-17 千住金属工業株式会社 Lead-free solder alloy
CN103341699A (en) * 2013-07-04 2013-10-09 浙江亚通焊材有限公司 Unleaded Sn-In-Ag brazing filler metal replacing tin-lead brazing filler metal
CN105431253A (en) * 2014-06-24 2016-03-23 播磨化成株式会社 Solder alloy, solder composition, solder paste and electronic circuit board
KR101985646B1 (en) * 2014-07-21 2019-06-04 알파 어셈블리 솔루션스 인크. Low temperature high reliability tin alloy for soldering
CN107635716B (en) * 2015-05-05 2021-05-25 铟泰公司 High reliability lead-free solder alloys for harsh environment electronic device applications
CN105665956A (en) * 2016-03-23 2016-06-15 徐宏达 Soft solder alloy used for brazing aluminum and brazing aluminum alloy
CN107877031A (en) * 2017-11-27 2018-04-06 东莞市千岛金属锡品有限公司 A kind of lead-free low-temperature solder and preparation method thereof
CN108971793B (en) * 2018-08-24 2021-04-23 云南科威液态金属谷研发有限公司 Low-temperature lead-free solder
US10833050B1 (en) * 2019-05-22 2020-11-10 Lenovo (Singapore) Pte. Ltd. Interposer, electronic substrate, and method for producing electronic substrate

Also Published As

Publication number Publication date
CN113677477A (en) 2021-11-19
KR20210083367A (en) 2021-07-06
EP3888840A4 (en) 2022-09-21
MY195069A (en) 2023-01-06
JP2020192552A (en) 2020-12-03
MX2021007954A (en) 2022-06-28
WO2020241225A1 (en) 2020-12-03
BR112021012348B1 (en) 2022-05-03
KR102342394B1 (en) 2021-12-22
US20220040802A1 (en) 2022-02-10
BR112021012348A2 (en) 2021-11-16
US20230226648A1 (en) 2023-07-20
JP6708942B1 (en) 2020-06-10
TW202104607A (en) 2021-02-01
CN113677477B (en) 2022-10-14
TWI744907B (en) 2021-11-01
EP3888840A1 (en) 2021-10-06

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