SIST EN 60512-12-3:2006
(Main)Connectors for electronic equipment - Tests and measurements -- Part 12-3: Soldering tests - Test 12c: Solderability, de-wetting
Connectors for electronic equipment - Tests and measurements -- Part 12-3: Soldering tests - Test 12c: Solderability, de-wetting
Defines a standard test method to assess the ability of the terminations of a connector to remain covered with solder when being brought into contact with molten solder under specified conditions.
Steckverbinder für elektronische Einrichtungen - Mess- und Prüfverfahren -- Teil 12-3: Prüfungen der Lötbarkeit - Prüfung 12c: Lötbarkeit, Entnetzung
Connecteurs pour équipements électroniques - Essais et mesures -- Partie 12-3: Tests de soudure - Essai 12c: Soudabilité, démouillage
Définit une méthode d'essai normalisée pour évaluer la capacité des terminaisons d'un connecteur à demeurer recouvertes de brasure lorsqu'on les met en contact avec une brasure fondue dans des conditions spécifiées.
Konektorji za elektronsko opremo – Preskusi in meritve – 12-3. del: Spajkalni preskusi – Preskus 12c: Spajkljivost, sušenje (IEC 60512-12-3:2006)
General Information
- Status
- Published
- Publication Date
- 30-Jun-2006
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jul-2006
- Due Date
- 01-Jul-2006
- Completion Date
- 01-Jul-2006
Relations
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
Overview
SIST EN 60512-12-3:2006 is a European standard detailing the test method for assessing the solderability and de-wetting characteristics of connectors for electronic equipment. Published by the Slovenski inštitut za standardizacijo (SIST), this standard defines procedures to evaluate the ability of connector terminations to remain properly coated with solder under specific conditions. The test described helps ensure reliable electrical connections and the long-term performance of electronic assemblies by verifying that terminations resist de-wetting when exposed to molten solder.
This standard is aligned with international best practices and is harmonized with IEC 60512-12-3:2006, making it widely applicable for manufacturers, test labs, and quality assurance teams across the electronics industry.
Key Topics
- Solderability Testing: Outlines a controlled method to measure how well solder adheres to connector terminations.
- De-wetting Assessment: Focuses on detecting and quantifying areas where solder retracts or fails to wet the surface, a key indicator of poor solderability.
- Visual Inspection Criteria: Specifies inspection at 10× magnification to assess solder coverage, requiring that at least 95% of the soldered surface is free of de-wetting and related defects.
- Use of Existing Standards: Refers to related standards, including IEC 60068-2-58 for environmental and soldering test methods, ensuring consistency in testing approaches.
- Test Procedure: Involves two consecutive solder immersions, with preparation and flux conditions matching those used in preliminary wetting tests.
Applications
SIST EN 60512-12-3:2006 is essential for:
- Connector Manufacturers: Ensuring connectors can withstand soldering without significant de-wetting, which is vital for product reliability and compliance with international market requirements.
- Quality Assurance: Providing a standard method for inspection, enabling consistent pass/fail criteria based on solder coverage and surface appearance.
- Component Procurement: Assisting sourcing teams to specify and verify solderability performance of connectors to avoid reliability issues in final assemblies.
- Regulatory Compliance: Supporting conformity with European and international electronic component standards, facilitating market access.
This standard is particularly relevant in high-reliability sectors such as telecommunications, automotive electronics, industrial automation, and consumer electronics where solder joint integrity is critical.
Related Standards
To ensure comprehensive testing and compatibility, SIST EN 60512-12-3:2006 should be used alongside the following related standards:
- EN 60512-1 / IEC 60512-1: General product examination and testing framework for connectors.
- EN 60512-1-100: Additional guidelines on the structure and use of the EN 60512 series.
- EN 60512-12-1 / IEC 60512-12-1: Solderability testing using the solder bath method (wetting).
- EN 60512-12-2 / IEC 60512-12-2: Solderability testing using a soldering iron method.
- IEC 60068-2-58: Environmental testing procedures, including solderability and heat resistance for electronic components.
Summary
SIST EN 60512-12-3:2006 delivers clear, standardized procedures for testing the solderability and de-wetting resistance of connector terminations. By requiring rigorous visual inspection and adherence to internationally recognized methods, this standard helps manufacturers and users ensure the reliability, durability, and regulatory compliance of electronic connectors-critical factors for performance in demanding electronic applications. Integrating this standard into quality assurance processes supports robust supply chains and reliable end products.
Frequently Asked Questions
SIST EN 60512-12-3:2006 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Connectors for electronic equipment - Tests and measurements -- Part 12-3: Soldering tests - Test 12c: Solderability, de-wetting". This standard covers: Defines a standard test method to assess the ability of the terminations of a connector to remain covered with solder when being brought into contact with molten solder under specified conditions.
Defines a standard test method to assess the ability of the terminations of a connector to remain covered with solder when being brought into contact with molten solder under specified conditions.
SIST EN 60512-12-3:2006 is classified under the following ICS (International Classification for Standards) categories: 31.220.10 - Plug-and-socket devices. Connectors. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 60512-12-3:2006 has the following relationships with other standards: It is inter standard links to SIST EN 60512-12-2:2006, SIST EN 60068-2-58:2005, SIST EN 60512-12-1:2006, SIST EN 60512-1-1:2003, SIST EN IEC 61076-2-111:2026. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 60512-12-3:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
STANDARDKonektorji za elektronsko opremo – Preskusi in meritve – 12-3. del: Spajkalni preskusi – Preskus 12c: Spajkljivost, sušenje (IEC 60512-12-3:2006)Connectors for electronic equipment - Tests and measurements - Part 12-3: Soldering tests - Test 12c: Solderability, de-wetting (IEC 60512-12-3:2006)©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 60512-12-3:2006(en)ICS31.220.10
EUROPEAN STANDARD EN 60512-12-3 NORME EUROPÉENNE
EUROPÄISCHE NORM March 2006
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60512-12-3:2006 E
ICS 31.220.10
English version
Connectors for electronic equipment -
Tests and measurements Part 12-3: Soldering tests -
Test 12c: Solderability, de-wetting (IEC 60512-12-3:2006)
Connecteurs pour équipements électroniques -
Essais et mesures Partie 12-3: Tests de soudure -
Essai 12c: Soudabilité, démouillage (CEI 60512-12-3:2006)
Steckverbinder für elektronische Einrichtungen -
Mess- und Prüfverfahren Teil 12-3: Prüfungen der Lötbarkeit - Prüfung 12c: Lötbarkeit, Entnetzung (IEC 60512-12-3:2006)
This European Standard was approved by CENELEC on 2006-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
- 2 - Foreword The text of document 48B/1578/FDIS, future edition 1 of IEC 60512-12-3, prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60512-12-3 on 2006-03-01. This standard is to be read in conjunction with EN 60512-1 and EN 60512-1-100 which explains the structure of the EN 60512 series.
The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop) 2006-12-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow) 2009-03-01 This European Standard makes reference to International Standards. Where the International Standard referred to has been endorsed as a European Standard or a home-grown European Standard exists, this European Standard shall be applied instead. Pertinent information can be found on the CENELEC web site. __________ Endorsement notice The text of the International Standard IEC 60512-12-3:2006 was approved by CENELEC as a European Standard without any modification. __________
NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 60512-12-3Première éditionFirst edition2006-02 Connecteurs pour équipements électroniques – Essais et mesures – Partie 12-3: Essais de soudure – Essai 12c: Soudabilité, démouillage
Connectors for electronic equipment – Tests and measurements – Part 12-3: Soldering tests – Test 12c: Solderability, de-wetting
Pour prix, voir catalogue en vigueur For price, see current catalogue IEC 2006
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3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch
Web: www.iec.ch CODE PRIX PRICE CODE E Commission Electrotechnique InternationaleInternational Electrotechnical Commission
60512-12-3 IEC:2006 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
CONNECTORS FOR ELECTRONIC EQUIPMENT – TESTS AND MEASUREMENTS –
Part 12-3: Soldering tests –
Test 12c: Solderability, de-wetting
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any e
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