IEC 60512-16-1:2008 PDF

Name: IEC 60512-16-1:2008 — Connectors for electronic equipment - Tests and measurements - Part 16-1: Mechanical tests on contacts and terminations - Test 16a: Probe damage
SKU: IEC 60512-16-1:2008
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Connectors for electronic equipment - Tests and measurements - Part 16-1: Mechanical tests on contacts and terminations - Test 16a: Probe damage

Название (английский):

IEC 60512-16-1:2008

Connectors for electronic equipment - Tests and measurements - Part 16-1: Mechanical tests on contacts and terminations - Test 16a: Probe damage

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 11 июня 2008 г.
Издание:: IEC IS 60512 edition 1 version 1
ICS:: 31.220.10

Тип поставки:

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Язык документа:

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Срок поставки:2 раб. дн. (перевод)

Цена:180 €

Описание (английский):

IEC 60512-16-1:2008 details a standard test method to assess the effectiveness of the elastic system of contacts to resist damage from the insertion of a specified test probe.

Abstract

Overview

Key Topics

Scope and Purpose The primary aim is to provide a uniform testing method to verify that connector contacts, mainly cylindrical but adaptable to other geometries, resist damage from probe insertion. This helps guarantee the longevity and mechanical integrity of connectors in practical use.
Test Apparatus and Setup The test uses a precision test pin with specified dimensions related to the connector’s contact bore. The probe includes a handle and mass to apply a controlled torque during the test. Critical parameters include:
- Test pin length at 0.75 or 0.5 times the contact bore depth
- Diameter matching the nominal diameter of the mating contact
- Hemispherical hardened steel tip with polished surface
- Torque applied via mass and lever arm configuration
Test Procedure The connector is tested by fully inserting the test probe, then slowly rotating it 360° while maintaining horizontal contact axis. This simulates practical insertion forces and directions. The procedure is repeated with a shorter test pin or spacer to verify performance under different conditions.
Evaluation Criteria Visual examinations before and after testing (according to IEC 60512-1-1) are mandatory to detect probe-induced damage. Gauge retention force tests (referenced to IEC 60512-16-5) assess whether contacts maintain reliable mechanical retention post-test. Any damage to elastic members within contacts is carefully inspected.
Specification Requirements Detail specifications accompanying the test must clarify:
- Preconditioning and wiring of specimens
- Mounting methods
- Applied torque levels
- Gauge retention criteria
- Adaptations for non-cylindrical contacts
- Any deviations from the standard test method

Applications

IEC 60512-16-1:2008 is invaluable for industries and sectors relying on connectors for critical electronic equipment, including:

Electronics Manufacturing To verify connector robustness during quality control and product development phases.
Test Equipment Design To evaluate the impact of probe insertion on connector contacts, helping design probe interfaces that minimize connector damage.
Aerospace and Automotive Where connectors must withstand harsh mechanical stresses without performance loss.
Consumer Electronics and Telecommunications Ensuring connectors maintain integrity through repeated insertions and testing operations.

Assessing probe damage through this standardized method helps reduce connector failure rates, improve product reliability, and comply with international quality regulations.

Related Standards

IEC 60512-1-1: General visual examinations of connectors prior to mechanical and electrical testing.
IEC 60512-16-5: Mechanical tests on contacts focused on gauge retention force, used alongside Test 16a to ensure post-test mechanical stability.
IEC 60512 Series: Comprehensive tests and measurements on connectors covering electrical, mechanical, and environmental assessments, providing a full test framework for connector performance evaluation.

Summary

IEC 60512-16-1:2008 sets a clear and practical standard for mechanical testing of electronic connector contacts against probe-induced damage. By defining test setups, procedures, and acceptance criteria, it offers manufacturers and testing labs a reliable method to ensure the durability and effectiveness of connector designs subject to mechanical stress during usage or inspection. Applying this test contributes significantly to quality assurance, connector reliability, and international standard compliance in the electronic components industry.

Технические детали

Технический комитет: SC 48B - Electrical connectors
SKU: IEC 60512-16-1:2008

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