GB/T 16608.55-2012Electromechanical all-or-nothing relays -- Part 55: Blank detail specification -- Electromechanical all-or-nothing telecom relays of assessed quality -- Two change-over contacts, 11mm��7.5mm (max) base (English PDF)

Foreword

GB/T 16608 "have no basis or electromechanical relays" standard is currently divided into the following sections.

--- GB/T 16608.1 assessed quality, with or without foundation electromechanical relays - Part 1. Generic specification;

--- GB/T 16608.50 with or without electromechanical relays - Part 50. Sectional specification telecommunications with assessed quality, with or without electromechanical Relay;

--- GB/T 16608.51 with or without electromechanical relays - Part 51. Blank detail specification telecommunications with assessed quality, with or no non-standard electromechanical relays type and structure;

--- GB/T 16608.52 with or without electromechanical relays - Part 52. Blank detail specification telecommunications with assessed quality, with or Nothing relays two changeover contacts, 20mm × 10mm base;

--- GB/T 16608.53 with or without electromechanical relays - Part 53. Blank detail specification telecommunications with assessed quality, with or Nothing relays two changeover contacts, 14mm × 9mm base;

--- GB/T 16608.54 with or without electromechanical relays - Part 54. Blank detail specification telecommunications with assessed quality, with or Nothing relays two changeover contacts, 15mm × 7.5mm base;

--- GB/T 16608.55 with or without electromechanical relays - Part 55. Blank detail specification telecommunications with assessed quality, with or Nothing relays two changeover contacts, 11mm × 7.5mm (maximum) base.

This section GB/T 16608 Part 55.

This section Press GB/T 1.1-2009 given rule drafting.

This section uses the translation method identical with IEC 61811-55:2002 "with or without electromechanical relays - Part 53. Blank detail specification Telecom with assessed quality, with or without electromechanical relays two changeover contacts, 11mm × 7.5mm (maximum) base. " for ease of use, this section made the following editorial changes.

--- With "this Part" instead of "this International Standard";

--- With a decimal symbol instead of the symbol ",". ",";

--- Remove the IEC standard foreword;

--- The Table 2 3 contact circuit by a unit of resistance "ohm" converted to "mohm".

Appendix A of this section is an informative annex.

This part is proposed by the Ministry of Industry and Information Technology of the People's Republic of China.

This part of the National Electrical relays with or without Standardization Technical Committee (SAC/TC217) centralized.

This section is drafted. Xiamen Hongfa Electroacoustic Co., Ltd.

1 General

2 Tests-TestQ. Sealing)

IEC 60068-2-20. 1979 Environmental testing - Part 2. Tests - Test T. Soldering tests (including amendments 2. 1987) (Envi-ronmentaltesting-Part 2. Tests-TestT. Soldering) Amendment2 (1987) IEC 60068-2-47:1999 Environmental testing - Part 2-47. Test methods for vibration, impact and similar dynamic tests components, Equipment installation and other objects (Environmentaltesting-Part 2-47. Testmethods-Mountingofcomponents, equipmentandotherarticlesforvibration, impactandsimilardynamictests) IEC 61709:1996 Electronic Component reliability failure rate of standard conditions and stress model conversion (Electroniccompo-nents-Reliability-Referenceconditionsforfailureratesandstressmodelsforconversion) IEC 61810-7:1997 with or without electromechanical relays - Part 7. Test and measurement procedures (Electromechanicalal-or-nothingrelays-Part 7. Testandmeasurementprocedures)