• IEC 61191-2:2017

    Current The latest, up-to-date edition.

    Printed board assemblies - Part 2: Sectional specification - Requirements for surface mount soldered assemblies

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, English - French

    Published date:  23-05-2017

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Surface mounting of components
    6 Acceptance requirements
    7 Rework and repair
    Annex A (normative) - Placement requirements for
            surface mounted devices
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 61191-2:2017 gives the requirements for surface mount solder connections. The requirements pertain to those assemblies that are totally surface mounted or to the surface mounted portions of those assemblies that include other related technologies (e.g. through-hole, chip mounting, terminal mounting, etc.).
    This edition includes the following significant technical changes with respect to the previous edition:
    a) the requirements have been updated to be compliant with the acceptance criteria in IPC‑A-610F;
    b) some of the terminology used in the document has been updated;
    c) references to IEC standards have been corrected;
    d) five termination styles have been added.
    The contents of the corrigendum of September 2019 have been included in this copy.

    General Product Information - (Show below) - (Hide below)

    Committee TC 91
    Development Note Stability Date: 2024. (05/2017) NEW CHILD ADDED
    Document Type Standard
    Product Note NEW CHILD ADDED
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 61188-5-2:2003 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-2: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - DISCRETE COMPONENTS
    BS EN 61192-1 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 1: GENERAL
    BS EN 61188-5-1 : 2002 PRINTED BOARDS AND ASSEMBLIES - DESIGN AND USE - ATTACHMENT (LAND/JOINT) CONSIDERATIONS - ATTACHMENT (LAND/JOINT) CONSIDERATIONS - GENERIC REQUIREMENTS
    BS EN 61190-1-1 : 2002 ATTACHMENT MATERIALS FOR ELECTRONIC ASSEMBLY - REQUIREMENTS FOR SOLDERING FLUXES FOR HIGH-QUALITY INTERCONNECTIONS IN ELECTRONICS ASSEMBLY
    CEI EN 60068-2-21 : 2006 ENVIRONMENTAL TESTING - PART 2-21: TESTS - TEST U: ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    I.S. EN 61192-3:2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 3: THROUGH-HOLE MOUNT ASSEMBLIES
    I.S. EN 61193-1:2002 QUALITY ASSESSMENT SYSTEMS - PART 1: REGISTRATION AND ANALYSIS OF DEFECTS ON PRINTED BOARD ASSEMBLIES
    I.S. EN 61192-1:2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - GENERAL
    EN 60068-2-21:2006 ENVIRONMENTAL TESTING - PART 2-21: TESTS - TEST U: ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    IEC 61193-1:2001 Quality assessment systems - Part 1: Registration and analysis of defects on printed board assemblies
    BS EN 61191-1 : 2013 PRINTED BOARD ASSEMBLIES - PART 1: GENERIC SPECIFICATION - REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES USING SURFACE MOUNT AND RELATED ASSEMBLY TECHNOLOGIES
    IEC 61188-5-3:2007 Printed boards and printed board assemblies - Design and use - Part 5-3: Attachment (land/joint) considerations - Components with gull-wing leads on two sides
    EN 61188-5-1 : 2002 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-1: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - GENERIC REQUIREMENTS
    EN 61192-3 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 3: THROUGH-HOLE MOUNT ASSEMBLIES
    EN 60127-4:2005/A2:2013 Miniature fuses - Part 4: Universal modular fuse-links (UMF) - Through-hole and surface mount types
    EN 61188-5-2 : 2003 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-2: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - DISCRETE COMPONENTS
    I.S. EN 61191-1:2013 PRINTED BOARD ASSEMBLIES - PART 1: GENERIC SPECIFICATION - REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES USING SURFACE MOUNT AND RELATED ASSEMBLY TECHNOLOGIES (IEC 61191-1:2013 (EQV))
    BS EN 61188-5-4 : 2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-4: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH J LEADS ON TWO SIDES
    11/30243259 DC : 0 BS EN 60068-2-58 ED.4 - ENVIRONMENTAL TESTING - PART 2-58: TESTS TD- TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
    17/30352677 DC : 0 BS IEC 61188-6-4 ED1.0 - PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 6-4: GENERIC REQUIREMENTS FOR DIMENSIONAL DRAWINGS OF SMDS FROM VIEWPOINT OF LAND-PATTERN DESIGN
    BS EN 60127-4 : 2005 MINIATURE FUSES - PART 4: UNIVERSAL MODULAR FUSE-LINKS (UMF) - THROUGH-HOLE AND SURFACE MOUNT TYPES
    I.S. EN 61192-2:2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - SURFACE-MOUNT ASSEMBLIES
    CEI EN 60068-2-58 : 2016 ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
    I.S. EN 61192-5:2007 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 5: REWORK, MODIFICATION AND REPAIR OF SOLDERED ELECTRONIC ASSEMBLIES
    I.S. EN 61188-5-4:2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-4: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH J LEADS ON TWO SIDES
    IEC 60748-23-2:2002 Semiconductor devices - Integrated circuits - Part 23-2: Hybrid integrated circuits and film structures - Manufacturing line certification - Internal visual inspection and special tests
    IEC 61188-5-1:2002 Printed boards and printed board assemblies - Design and use - Part 5-1: Attachment (land/joint) considerations - Generic requirements
    IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    14/30312344 DC : 0 PD IEC/PAS 60127-8 - MINIATURE FUSES - PART 8: FUSE RESISTORS WITH PARTICULAR OVERCURRENT PROTECTION
    BS CECC200025(1998) : 1998 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - PROCESS ASSESSMENT SCHEDULE - PRINTED BOARD ASSEMBLY FACILITIES
    05/30133283 DC : DRAFT MAY 2005 IEC 61190-1-2 ED 2 - ATTACHMENT MATERIALS FOR ELECTRONIC ASSEMBLY - PART 1-2: REQUIREMENTS FOR SOLDERING PASTE FOR HIGH-QUALITY INTERCONNECTS IN ELECTRONICS ASSEMBLY
    CEI CECC 200025 : 2000 PROCESS ASSESSMENT SCHEDULE: PRINTED BOARD ASSEMBLY FACILITIES
    97/206324 DC : DRAFT MAY 1997
    I.S. EN 61188-5-3:2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-3: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH GULL-WING LEADS ON TWO SIDES
    16/30338234 DC : 0 BS EN 60127-8 - MINIATURE FUSES - PART 8: FUSE RESISTORS WITH PARTICULAR OVERCURRENT PROTECTION
    IEC 60127-4:2005+AMD1:2008+AMD2:2012 CSV Miniature fuses - Part 4: Universal modular fuse-links (UMF) -Through-hole and surface mount types
    BS PD ISO/IEC PAS 60127-8 : 2014 MINIATURE FUSES - PART 8: FUSE RESISTORS WITH PARTICULAR OVERCURRENT PROTECTION
    UTEC 90 720-1 : 2000 ELECTRONIC ASSEMBLY TECHNOLOGY - MANUFACTURING LINE CERTIFICATION FOR ELECTRONIC BOARDS (QML) - PART 1: GUIDE FOR DESIGN AND MANUFACTURING OF ELECTRONIC ASSEMBLIES
    BS EN 61192-3 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 3: THROUGH-HOLE MOUNT ASSEMBLIES
    I.S. EN 61188-5-1:2002 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-1: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - GENERIC REQUIREMENTS
    IEC 61191-1:2013 Printed board assemblies - Part 1: Generic specification - Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies
    IEC 61188-5-4:2007 Printed boards and printed board assemblies - Design and use - Part 5-4: Attachment (land/joint) considerations - Components with J leads on two sides
    15/30327712 DC : 0 BS EN 61191-1 - PRINTED BOARD ASSEMBLIES - PART 1: GENERIC SPECIFICATION - REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES USING SURFACE MOUNT AND RELATED ASSEMBLY TECHNOLOGIES
    11/30255124 DC : 0 BS EN 61191-1 - PRINTED BOARD ASSEMBLIES - PART 1: GENERIC SPECIFICATION - REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES USING SURFACE MOUNT AND RELATED ASSEMBLY TECHNOLOGIES
    IEC 61192-1:2003 Workmanship requirements for soldered electronic assemblies - Part 1: General
    IEC 61192-5:2007 Workmanship requirements for soldered electronic assemblies - Part 5: Rework, modification and repair of soldered electronic assemblies
    IEC 61192-2:2003 Workmanship requirements for soldered electronic assemblies - Part 2: Surface-mount assemblies
    IEC 61188-5-2:2003 Printed boards and printed board assemblies - Design and use - Part 5-2: Attachment (land/joint) considerations - Discrete components
    BS EN 60068-2-58 : 2015 ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
    97/230541 DC : DRAFT AUG 1997
    IEC 61192-3:2002 Workmanship requirements for soldered electronic assemblies - Part 3: Through-hole mount assemblies
    BS EN 61193-1 : 2002 QUALITY ASSESSMENT SYSTEMS - REGISTRATION AND ANALYSIS OF DEFECTS ON PRINTED BOARD ASSEMBLIES
    CECC 200025 : 1998 PROCESS ASSESSMENT SCHEDULE: PRINTED BOARD ASSEMBLY FACILITIES
    BS EN 61192-5 : 2007 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 5: REWORK, MODIFICATION AND REPAIR OF SOLDERED ELECTRONIC ASSEMBLIES
    BS EN 61192-2 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 2: SURFACE-MOUNT ASSEMBLIES
    12/30258438 DC : 0 BS EN 61190-1-2 AMD 1ED.2 - ATTACHMENT MATERIALS FOR ELECTRONIC ASSEMBLY - PART 1-2: REQUIREMENTS FOR SOLDERING PASTES FOR HIGH-QUALITY INTERCONNECTS IN ELECTRONICS ASSEMBLY
    BS EN 61188-5-3 : 2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-3: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH GULL-WING LEADS ON TWO SIDES
    BS IEC 60748-23-2:2002 Semiconductor devices. Integrated circuits. Hybrid integrated circuits and film structures. Manufacturing line certification Internal visual inspection and special tests
    I.S. EN 60127-4:2005 MINIATURE FUSES - PART 4: UNIVERSAL MODULAR FUSE-LINKS (UMF) - THROUGH-HOLE AND SURFACE MOUNT TYPES (IEC 60127-4:2005 (EQV))
    BS EN 60068-2-21 : 2006 ENVIRONMENTAL TESTING - PART 2-21: TESTS - TEST U: ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    I.S. EN 60068-2-21:2006 ENVIRONMENTAL TESTING - PART 2-21: TESTS - TEST U: ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    IEC 60068-2-58:2015+AMD1:2017 CSV Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
    I.S. EN 60068-2-58:2015 ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
    I.S. EN 61190-1-1:2002 ATTACHMENT MATERIALS FOR ELECTRONIC ASSEMBLY - PART 1-1: REQUIREMENTS FOR SOLDERING FLUXES FOR HIGH-QUALITY INTERCONNECTIONS IN ELECTRONICS ASSEMBLY
    BS EN 61188-5-2 : 2003 PRINTED BOARDS AND ASSEMBLIES - DESIGN AND USE - PART 5-2: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - DISCRETE COMPONENTS
    IEC 61190-1-1:2002 Attachment materials for electronic assembly - Part 1-1: Requirements for soldering fluxes for high-quality interconnections in electronics assembly
    EN 61193-1 : 2002 QUALITY ASSESSMENT SYSTEMS - PART 1: REGISTRATION AND ANALYSIS OF DEFECTS ON PRINTED BOARD ASSEMBLIES
    EN 61192-5 : 2007 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 5: REWORK, MODIFICATION AND REPAIR OF SOLDERED ELECTRONIC ASSEMBLIES
    EN 61188-5-3 : 2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-3: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH GULL-WING LEADS ON TWO SIDES
    EN 61191-1:2013 PRINTED BOARD ASSEMBLIES - PART 1: GENERIC SPECIFICATION - REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES USING SURFACE MOUNT AND RELATED ASSEMBLY TECHNOLOGIES (IEC 61191-1:2013)
    EN 61192-2 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 2: SURFACE-MOUNT ASSEMBLIES
    EN 61192-1 : 2003 WORKMANSHIP REQUIREMENTS FOR SOLDERED ELECTRONIC ASSEMBLIES - PART 1: GENERAL
    EN 60068-2-58:2015/A1:2018 ENVIRONMENTAL TESTING - PART 2-58: TESTS - TEST TD: TEST METHODS FOR SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALLIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD) (IEC 60068-2-58:2015/A1:2017)
    NF EN 61188-5-1 : 2003 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-1: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - GENERIC REQUIREMENTS
    EN 61188-5-4 : 2007 PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 5-4: ATTACHMENT (LAND/JOINT) CONSIDERATIONS - COMPONENTS WITH J LEADS ON TWO SIDES
    EN 61190-1-1 : 2002 ATTACHMENT MATERIALS FOR ELECTRONIC ASSEMBLY - REQUIREMENTS FOR SOLDERING FLUXES FOR HIGH-QUALITY INTERCONNECTIONS IN ELECTRONICS ASSEMBLY

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61193-3:2013 Quality assessment systems - Part 3: Selection and use of sampling plans for printed board and laminate end-product and in-process auditing
    IEC 61193-1:2001 Quality assessment systems - Part 1: Registration and analysis of defects on printed board assemblies
    IEC 61188-5-3:2007 Printed boards and printed board assemblies - Design and use - Part 5-3: Attachment (land/joint) considerations - Components with gull-wing leads on two sides
    IEC 61188-5-2:2003 Printed boards and printed board assemblies - Design and use - Part 5-2: Attachment (land/joint) considerations - Discrete components
    IEC 60068-2-58:2015+AMD1:2017 CSV Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    J STD 001 : F REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES
    IEC 61190-1-2:2014 Attachment materials for electronic assembly - Part 1-2: Requirements for soldering pastes for high-quality interconnects in electronics assembly
    IEC 62326-1:2002 Printed boards - Part 1: Generic specification
    J STD 006 : C REQUIREMENTS FOR ELECTRONIC GRADE SOLDER ALLOYS AND FLUXED AND NON-FLUXED SOLID SOLDERS FOR ELECTRONIC SOLDERING APPLICATIONS
    J STD 004 : B REQUIREMENTS FOR SOLDERING FLUXES
    IPC TM 650 : 0 TEST METHODS MANUAL
    IEC 62326-4:1996 Printed boards - Part 4: Rigid multilayer printed boards with interlayer connections - Sectional specification
    IPC A 610 : F ACCEPTABILITY OF ELECTRONIC ASSEMBLIES
    J STD 005 : A REQUIREMENTS FOR SOLDERING PASTES
    J STD 002 : D SOLDERABILITY TESTS FOR COMPONENT LEADS, TERMINATIONS, LUGS, TERMINALS AND WIRES
    IEC 61188-7:2017 Printed boards and printed board assemblies - Design and use - Part 7: Electronic component zero orientation for CAD library construction
    IEC 61191-1:2013 Printed board assemblies - Part 1: Generic specification - Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies
    IEC 61188-5-6:2003 Printed boards and printed board assemblies - Design and use - Part 5-6: Attachment (land/joint) considerations - Chip carriers with J-leads on four sides
    IEC 61188-5-1:2002 Printed boards and printed board assemblies - Design and use - Part 5-1: Attachment (land/joint) considerations - Generic requirements
    IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
    IEC 61188-5-5:2007 Printed boards and printed board assemblies - Design and use - Part 5-5: Attachment (land/joint) considerations - Components with gull-wing leads on four sides
    ISO 9001:2015 Quality management systems - Requirements
    IEC 62326-4-1:1996 Printed boards - Part 4: Rigid multilayer printed boards with interlayer connections - Sectional specification - Section 1: Capability detail specification - Performance levels A, B and C
    IPC OI 645 : 0 STANDARD FOR VISUAL OPTICAL INSPECTION AIDS
    IEC 61188-5-4:2007 Printed boards and printed board assemblies - Design and use - Part 5-4: Attachment (land/joint) considerations - Components with J leads on two sides
    J STD 003 : C SOLDERABILITY TESTS FOR PRINTED BOARDS
    IPC SM 817 : A GENERAL REQUIREMENTS FOR DIELECTRIC SURFACE MOUNTING ADHESIVES
    J STD 020 : D-1 MOISTURE/REFLOW SENSITIVITY CLASSIFICATION FOR NONHERMETIC SURFACE MOUNT DEVICES
    IEC 61189-2:2006 Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures
    IPC 9191 : 0 GENERAL GUIDELINES FOR IMPLEMENTATION OF STATISTICAL PROCESS CONTROL (SPC)
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