Environmental testing - Part 2: Tests - Test Q: Sealing

Published date

08-29-1994

Publisher

European Committee for Standards - Electrical

Committees responsible
National foreword
Foreword
Survey of sealing tests
1. Definitions
2. Test Qa: Sealing of bushes, spindles and gaskets
2.1 Object
2.2 Scope
2.3 General description of the test
2.4 Initial measurements
2.5 Conditions
2.6 Final measurements
2.7 Information to be given
3. Test Qc: Container sealing, gas leakage
3.1 Object
3.2 Scope
3.3 General description of the test
3.4 Test Method 1
3.5 Test Method 2
3.6 Test Method 3
3.7 Information to be given in the relevant specification
4. Test Qd: Container sealing, seepage of filling liquid
4.1 Object
4.2 Scope
4.3 General description of the test
4.4 Severities
4.5 Preconditioning
4.6 Initial measurements
4.7 Conditioning
4.8 Final measurements
4.9 Information to be given in the relevant specification
5. Test Qf: Immersion
5.1 Object
5.2 General description of the test
5.3 Initial measurements
5.4 Preconditioning
5.5 Conditioning
5.6 Recovery
5.7 Final measurements
5.8 Information to be given in the relevant specification
6. Test Qk: Sealing tracer gas method with mass
     spectrometer
6.1 Object
6.2 Scope
6.3 General description of the test
6.4 Test Method 1 (for specimens not filled with helium
     during manufacturing)
6.5 Test Method 2 (for specimens filled with helium during
     manufacturing or for the requirements of this test)
6.6 Test Method 3 (applicable to specimens to be mounted
     on bulkheads or panels)
6.7 Information to be given in the relevant specification
7. Test Ql: Bomb pressure test
7.1 Object
7.2 Scope
7.3 General description of the test
7.4 Initial measurements
7.5 Conditioning
7.6 Recovery
7.7 Final measurements
7.8 Information to be given in the relevant specification
8. Test Qm: Tracer gas sealing test with internal
     pressurization
8.1 Object
8.2 Scope
8.3 General description of the test
8.4 Pre-conditioning
8.5 Conditioning
8.6 Information to be given in the relevant specification
9. Test Qy: Pressure rise sealing test
9.1 Object
9.2 Scope
9.3 General description of the test
9.4 Calibration of the test equipment
9.5 Information to be given in the relevant specification
Annexes
A. Example of a test chamber for Test Qa
B. Guidance for Test Qc
C. Guidance for Test Qd
D. Interrelation of test parameters for Test Qk
E. Guidance for Test Qk
F. Guidance for Test Ql
G. Guidance for Test Qm
H. Guidance for Test Qy

Includes a number of tests which use different conditioning procedures appropriate for different application.

Committee	CLC/SR 104
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current
Supersedes	HD 323.2.17 : 200S4

Standards	Relationship
NBN EN 60068 2-17 : 1995	Identical
SN EN 60068-2-17 : 1994	Identical
BS EN 60068-2-17:1995	Identical
PN EN 60068-2-17 : 2001	Identical
NEN 10068-2-17 : 1994	Identical
CEI EN 60068-2-17 : 1997	Identical
IEC 60068-2-17:1994	Identical
UNE-EN 60068-2-17:1996	Identical
NF EN 60068 2-17 : 1995	Identical
I.S. EN 60068-2-17:1995	Identical
DS EN 60068-2-17 : 1997	Identical
DIN EN 60068-2-17:1995-05	Identical

UNI EN 1300 : 2014	SECURE STORAGE UNITS - CLASSIFICATION FOR HIGH SECURITY LOCKS ACCORDING TO THEIR RESISTANCE TO UNAUTHORIZED OPENING
CEI EN 61462 : 2008	COMPOSITE HOLLOW INSULATORS - PRESSURIZED AND UNPRESSURIZED INSULATORS FOR USE IN ELECTRICAL EQUIPMENT WITH RATED VOLTAGE GREATER THAN 1000 V - DEFINITIONS, TEST METHODS, ACCEPTANCE CRITERIA AND DESIGN RECOMMENDATIONS
BS EN 60862-1:2015	Surface acoustic wave (SAW) filters of assessed quality Generic specification
I.S. EN 60358-1:2012	COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 1: GENERAL RULES (IEC 60358-1:2012 (EQV))
BS EN 61869-1:2009	Instrument transformers General requirements
BS EN 61811-51:2002	Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Non-standardized types and construction
BS EN 60938-1:2000	Fixed inductors for electromagnetic interference suppression Generic specification
BS EN 61811-54:2002	Electromechanical non-specified time all-or-nothing relays of assessed quality Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 15 mm x 7,5 mm base
BS EN 62575-1:2016	Radio frequency (RF) bulk acoustic wave (BAW) filters of assessed quality Generic specification
I.S. EN 61810-1:2015	ELECTROMECHANICAL ELEMENTARY RELAYS - PART 1: GENERAL AND SAFETY REQUIREMENTS
I.S. EN 62604-1:2015	SURFACE ACOUSTIC WAVE (SAW) AND BULK ACOUSTIC WAVE (BAW) DUPLEXERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
BS EN 50526-1:2012	Railway applications. Fixed Installations. D.C. surge arresters and voltage limiting devices Surge arresters
BS EN 61300-2-23:1997	Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests Sealing for non-pressurized closures of fibre optic devices
BS EN 60939-1:2010	Passive filter units for electromagnetic interference suppression Generic specification
BS EN 60749:1999	Semiconductor devices. Mechanical and climatic test methods
BS EN 61248-1:1997	Transformers and inductors for use in electronic and telecommunication equipment Generic specification
BS EN 60539-1:2016	Directly heated negative temperature coefficient thermistors Generic specification
17/30333935 DC : 0	BS EN 1300 - SECURE STORAGE UNITS - CLASSIFICATION FOR HIGH SECURITY LOCKS ACCORDING TO THEIR RESISTANCE TO UNAUTHORIZED OPENING
BS EN 62884-1:2017	Measurement techniques of piezoelectric, dielectric and electrostatic oscillators Basic methods for the measurement
I.S. EN 60749-8:2003	SEMICONDUCTOR DEVICES - MECHANICAL AND CLIMATIC TEST METHODS - PART 8: SEALING
11/30251478 DC : 0	BS EN 1300 - SECURE STORAGE UNITS - CLASSIFICATION FOR HIGH SECURITY LOCKS ACCORDING TO THEIR RESISTANCE TO UNAUTHORIZED OPENING
UNE-EN 1300:2014	Secure storage units - Classification for high security locks according to their resistance to unauthorized opening
BS EN 60384-1:2016	Fixed capacitors for use in electronic equipment Generic specification
I.S. EN 61881-3:2012	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 3: ELECTRIC DOUBLE-LAYER CAPACITORS (IEC 61881-3:2012 (EQV))
CEI EN 60749-8 : 2004	SEMICONDUCTOR DEVICES - MECHANICAL AND CLIMATIC TEST METHODS - PART 8: SEALING
BS EN 61881-3 : 2012	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 3: ELECTRIC DOUBLE-LAYER CAPACITORS
BS EN 60749-8:2003	Semiconductor devices. Mechanical and climatic test methods Sealing
I.S. EN 60044-8:2002	INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS
CEI EN 50526-1 : 2013	RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
I.S. EN 60694:1999	COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
I.S. EN 61810-7:2006	ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
I.S. EN 60939-3:2015	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE
I.S. EN 62575-1:2016	RADIO FREQUENCY (RF) BULK ACOUSTIC WAVE (BAW) FILTERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
UNE-EN 60099-4:2016	Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
I.S. EN 61248-1:1998	TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 1: GENERIC SPECIFICATION
EN 60137:2017	Insulated bushings for alternating voltages above 1 000 V
I.S. EN 60939-1:2010	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
EN 60749-8:2003	Semiconductor devices - Mechanical and climatic test methods - Part 8: Sealing
EN 61811-51:2002	Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
EN 60747-5-2:2001/A1:2002	DISCRETE SEMICONDUCTOR DEVICES AND INTEGRATED CIRCUITS - PART 5-2: OPTOELECTRONIC DEVICES - ESSENTIAL RATINGS AND CHARACTERISTICS
EN 61019-1 : 2005	Surface acoustic wave (SAW) resonators - Part 1: Generic specification
EN 62246-1:2015	Reed switches - Part 1: Generic specification
EN 60694:1996/A2:2001	COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
EN 60939-1:2010	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
EN 62435-5:2017	Electronic components - Long-term storage of electronic semiconductor devices - Part 5: Die and wafer devices
CLC/TS 50466:2006	Long duration storage of electronic components - Specification for implementation
EN 61811-54:2002	Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
EN 62604-1:2015	Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Generic specification
EN 61881-2 : 2012	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 2: ALUMINIUM ELECTROLYTIC CAPACITORS WITH NON SOLID ELECTROLYTE (IEC 61881-2:2012)
09/30200407 DC : 0	BS EN 50526-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
BS EN 60689:2009	Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
BS EN 60358-1:2012	Coupling capacitors and capacitor dividers General rules
BS EN 61462:2007	Composite hollow insulators. Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1000 V. Definitions, test methods, acceptance criteria and design recommendations
CEI EN 60939-2 : 2005	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 2: SECTIONAL SPECIFICATION: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE - TEST METHODS AND GENERAL REQUIREMENTS
I.S. EN 61811-53:2002	ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 53: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 14 MM X 9 MM BASE
I.S. EN 61811-54:2002	ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 54: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 15 MM X 7,5 MM BASE
I.S. EN 61462:2007	COMPOSITE HOLLOW INSULATORS - PRESSURIZED AND UNPRESSURIZED INSULATORS FOR USE IN ELECTRICAL EQUIPMENT WITH RATED VOLTAGE GREATER THAN 1 000 V - DEFINITIONS, TEST METHODS, ACCEPTANCE CRITERIA AND DESIGN RECOMMENDATIONS
BS EN 61810-7:2006	Electromechanical elementary relays Test and measurement procedures
BS EN IEC 62246-1-1:2018	Reed switches Generic specification. Blank detail specification
BS EN 60747-5-5 : 2011	SEMICONDUCTOR DEVICES - DISCRETE DEVICES - PART 5-5: OPTOELECTRONIC DEVICES - PHOTOCOUPLERS
CEI EN 60393-1 : 2010	POTENTIOMETERS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
I.S. CLC TS 50466:2006	LONG DURATION STORAGE OF ELECTRONIC COMPONENTS - SPECIFICATION FOR IMPLEMENTATION
I.S. EN 60384-1:2016	FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
CEI EN 61810-1 : 2016	ELECTROMECHANICAL ELEMENTARY RELAYS - PART 1: GENERAL AND SAFETY REQUIREMENTS
BS EN 60044-8:2002	Instrument transformers Electronic current transformers
I.S. EN 61811-52:2002	ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 52: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 20 MM X 10 MM BASE
I.S. EN 165000-1:1998	FILM AND HYBRID INTEGRATED CIRCUITS - PART 1: GENERIC SPECIFICATION CAPABILITY APPROVAL PROCEDURE
I.S. EN 61019-1:2005	SURFACE ACOUSTIC WAVE (SAW) RESONATORS - PART 1: GENERIC SPECIFICATION
I.S. EN 62246-1:2015	REED SWITCHES - PART 1: GENERIC SPECIFICATION
EN 62884-1:2017	Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 1: Basic methods for the measurement
I.S. EN 60384-14:2016	FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT - PART 14: SECTIONAL SPECIFICATION - FIXED CAPACITORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION AND CONNECTION TO THE SUPPLY MAINS
I.S. EN 60137:2017	INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
CEI EN 61881-2 : 2013	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 2: ALUMINIUM ELECTROLYTIC CAPACITORS WITH NON SOLID ELECTROLYTE
CEI EN 61300-2-23 : 2012	FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 2-23: TESTS - SEALING FOR NON-PRESSURIZED CLOSURES OF FIBRE OPTIC DEVICES
EN IEC 62246-1-1:2018	Reed switches - Part 1-1: Generic specification - Blank detail specification
I.S. EN 60368-1:2000	PIEZOELECTRIC FILTERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
DIN EN 1300:2014-05	SECURE STORAGE UNITS - CLASSIFICATION FOR HIGH SECURITY LOCKS ACCORDING TO THEIR RESISTANCE TO UNAUTHORIZED OPENING
UNE-EN 60068-2-14:2011	Environmental testing -- Part 2-14: Tests - Test N: Change of temperature
CEI EN 60068-2-14 : 2011	ENVIRONMENTAL TESTING - PART 2-14: TESTS - TEST N: CHANGE OF TEMPERATURE
CEI CLC/TS 50466 : 2006	LONG DURATION STORAGE OF ELECTRONIC COMPONENTS - SPECIFICATION FOR IMPLEMENTATION
BS EN 61811-52:2002	Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 20 mm x 10 mm base
EN 61810-1:2015/AC:2018-04	ELECTROMECHANICAL ELEMENTARY RELAYS - PART 1: GENERAL AND SAFETY REQUIREMENTS (IEC 61810-1:2015/COR1:2018)
BS EN 61811-1:2015	Electromechanical telecom elementary relays of assessed quality Generic specification and blank detail specification
BS EN 62772:2016	Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V. Definitions, test methods and acceptance criteria
BS EN 60393-1:2009	Potentiometers for use in electronic equipment Generic specification
BS EN 62246-1:2015	Reed switches Generic specification
UNE-EN 60137:2011	Insulated bushings for alternating voltages above 1 000 V
BS EN 61169-1:2013	Radio-frequency connectors Generic specification. General requirements and measuring methods
BS EN 61811-53:2002	Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 14 mm x 9 mm base
BS EN 120000:1996	Harmonized system of quality assessment for electronic components. General specification: semiconductor optoelectronic and liquid crystal devices
BS EN 60368-1:2000	Piezoelectric filters Generic specification
CEI EN 60368-1 : 2006	PIEZOELECTRIC FILTERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
BS EN 61881-2:2012	Railway applications. Rolling stock equipment. Capacitors for power electronics Aluminium electrolytic capacitors with non solid electrolyte
BS EN 61811-55:2002	Electromechanical non-specified time all-or-nothing relays of assessed quality Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 11 mm x 7,5 mm (max.) base
BS EN 1300:2013	Secure storage units. Classification for high security locks according to their resistance to unauthorized opening
CEI EN 62884-1 : 1ED 2018	MEASUREMENT TECHNIQUES OF PIEZOELECTRIC, DIELECTRIC AND ELECTROSTATIC OSCILLATORS - PART 1: BASIC METHODS FOR THE MEASUREMENT
BS EN 60939-2:2005	Passive filter units for electromagnetic interference suppression Sectional specification: passive filter units for which safety tests are appropriate. Test methods and general requirements
BS EN 60137:2017	Insulated bushings for alternating voltages above 1000 V
PREN 50526-1 : DRAFT 2009	RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
I.S. EN 60068-2-14:2009	ENVIRONMENTAL TESTING - PART 2-14: TESTS - TEST N: CHANGE OF TEMPERATURE
I.S. EN 62884-1:2017	MEASUREMENT TECHNIQUES OF PIEZOELECTRIC, DIELECTRIC AND ELECTROSTATIC OSCILLATORS - PART 1: BASIC METHODS FOR THE MEASUREMENT
CEI EN 60747-5-2 : 2002	DISCRETE SEMICONDUCTOR DEVICES AND INTEGRATED CIRCUITS - PART 5-2: OPTOELECTRONIC DEVICES - ESSENTIAL RATINGS AND CHARACTERISTICS
I.S. EN 60393-1:2009	POTENTIOMETERS FOR USE IN ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
I.S. EN 60938-1:1999	FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
UNE-EN 61869-1:2010	Instrument transformers -- Part 1: General requirements
EN 1300:2013	Secure storage units - Classification for high security locks according to their resistance to unauthorized opening
BS EN 60694:1997	Common specifications for high-voltage switchgear and controlgear standards
BS EN 62604-1:2015	Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality Generic specification
CEI EN 60044-8 : 2004	INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRASFORMERS
I.S. EN 61869-1:2009	INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
BS EN 60747-5-2:2001	Discrete semiconductor devices and integrated circuits. Optoelectronic devices Essential ratings and characteristics
BS EN 60939-3:2015	Passive filter units for electromagnetic interference suppression Passive filter units for which safety tests are appropriate
DD CLC/TS 50466:2006	Long duration storage of electronic components. Specification for implementation
EN 60939-3:2015/AC:2016-04	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 3: PASSIVE FILTER UNITS FOR WHICH SAFETY TESTS ARE APPROPRIATE (IEC 60939-3:2015/COR1:2016)
BS EN 60068-2-14:2009	Environmental testing Tests. Test N. Change of temperature
BS EN 60099-9:2014	Surge arresters Metal-oxide surge arresters without gaps for HVDC converter stations
BS EN 60122-1 : 2002	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
BS EN 61810-1:2015	Electromechanical elementary relays General and safety requirements
I.S. EN IEC 62246-1-1:2018	REED SWITCHES - PART 1-1: GENERIC SPECIFICATION - BLANK DETAIL SPECIFICATION
I.S. EN 60539-1:2016	DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION
I.S. EN 50526-1:2012	RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
I.S. EN 60747-5-5:2011	SEMICONDUCTOR DEVICES - DISCRETE DEVICES - PART 5-5: OPTOELECTRONIC DEVICES - PHOTOCOUPLERS
CEI EN 61810-7 : 2006	ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
EN 60384-1:2016	Fixed capacitors for use in electronic equipment - Part 1: Generic specification
I.S. EN 61020-1:2009	ELECTROMECHANICAL SWITCHES FOR USE IN ELECTRICAL AND ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION
I.S. EN 61169-1:2013	RADIO-FREQUENCY CONNECTORS - PART 1: GENERIC SPECIFICATION - GENERAL REQUIREMENTS AND MEASURING METHODS
I.S. EN 1300:2013	SECURE STORAGE UNITS - CLASSIFICATION FOR HIGH SECURITY LOCKS ACCORDING TO THEIR RESISTANCE TO UNAUTHORIZED OPENING
EN 61169-1:2013/AC:2016-02	RADIO-FREQUENCY CONNECTORS - PART 1: GENERIC SPECIFICATION - GENERAL REQUIREMENTS AND MEASURING METHODS (IEC 61169-1:2013)
EN 60938-1:1999/A1:2007	FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
EN 60539-1:2016/AC:2017-09	DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION (IEC 60539-1:2016/COR1:2017)
EN 60358-1:2012	COUPLING CAPACITORS AND CAPACITOR DIVIDERS - PART 1: GENERAL RULES (IEC 60358-1:2012)
IEC 61811-54:2002	Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
UNE-EN 61300-2-23:2011	Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -- Part 2-23: Tests - Sealing for non-pressurized closures of fibre optic devices
BS EN 62435-5:2017	Electronic components. Long-term storage of electronic semiconductor devices Die and wafer devices
IEC 60747-5-2:1997+AMD1:2002 CSV	Discrete semiconductor devices and integrated circuits - Part 5-2: Optoelectronic devices - Essential ratings and characteristics
EN 61811-1:2015	Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification
EN 61811-52:2002	Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20 mm x 10 mm base
EN 61462:2007	Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendations
EN 60862-1:2015	Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specification
UNE-EN 50526-1:2012	Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
BS EN 61019-1:2005	Surface acoustic wave (SAW) resonators Generic specification
I.S. EN 62146-1:2014	GRADING CAPACITORS FOR HIGH-VOLTAGE ALTERNATING CURRENT CIRCUIT-BREAKERS - PART 1: GENERAL
I.S. EN 61811-51:2002	ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 51: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - NON-STANDARDIZED TYPES AND CONSTRUCTION
CEI EN 60384-14 : 2014	FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT - PART 14: SECTIONAL SPECIFICATION - FIXED CAPACITORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION AND CONNECTION TO THE SUPPLY MAINS
BS EN 61020-1:2009	Electromechanical switches for use in electrical and electronic equipment Generic specification
UNE-EN 61020-1:2011	Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification
I.S. EN 61300-2-23:2011	FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 2-23: TESTS - SEALING FOR NON-PRESSURIZED CLOSURES OF FIBRE OPTIC DEVICES
I.S. EN 61811-55:2002	ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 55: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 11 MM X 7,5 MM (MAX.) BASE
CEI EN 60539-1 : 2009	DIRECTLY HEATED NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS - PART 1: GENERIC SPECIFICATION
BS EN 62146-1 : 2014	GRADING CAPACITORS FOR HIGH-VOLTAGE ALTERNATING CURRENT CIRCUIT-BREAKERS - PART 1: GENERAL (IEC 62146-1:2013)
CEI EN 61869-1 : 2010	INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
I.S. EN 61881-2:2012	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 2: ALUMINIUM ELECTROLYTIC CAPACITORS WITH NON SOLID ELECTROLYTE (IEC 61881-2:2012 (EQV))
I.S. EN 60099-9:2014	SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS
CEI EN 60099-9 : 2015	SURGE ARRESTERS - PART 9: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR HVDC CONVERTER STATIONS
I.S. EN 60122-1:2002 AMD 1 2018	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
I.S. EN 60862-1:2015	SURFACE ACOUSTIC WAVE (SAW) FILTERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
I.S. EN 61811-1:2015	ELECTROMECHANICAL TELECOM ELEMENTARY RELAYS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION AND BLANK DETAIL SPECIFICATION
CEI EN 60137 : 2009	INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
CEI EN 60939-1 : 2011	PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION
I.S. EN 116000-3:1998	GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES
EN 60747-5-5:2011/A1:2015	SEMICONDUCTOR DEVICES - DISCRETE DEVICES - PART 5-5: OPTOELECTRONIC DEVICES - PHOTOCOUPLERS (IEC 60747-5-5:2007/A1:2013)
EN 61300-2-23:2011	Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-23: Tests - Sealing for non-pressurized closures of fibre optic devices
EN 61811-55:2002	Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base
EN 60068-2-14:2009	Environmental testing - Part 2-14: Tests - Test N: Change of temperature
EN 61811-53:2002	Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14 mm x 9 mm base
EN 62146-1:2014/A1:2016	GRADING CAPACITORS FOR HIGH-VOLTAGE ALTERNATING CURRENT CIRCUIT-BREAKERS - PART 1: GENERAL (IEC 62146-1:2013/A1:2016)
EN 61248-1 : 1997	Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification
EN 60122-1:2002/A1:2018	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION (IEC 60122-1:2002/A1:2017)
EN 61869-1:2009	Instrument transformers - Part 1: General requirements
EN 60368-1:2000/A1:2004	PIEZOELECTRIC FILTERS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
EN 60099-9:2014	Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
EN 60939-2:2005	Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification: Passive filter units for which safety tests are appropriate - Test methods and general requirements
EN 61810-7:2006	Electromechanical elementary relays - Part 7: Test and measurement procedures
EN 62575-1:2016	Radio frequency (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 1: Generic specification
EN 165000-1:1996	Film and hybrid integrated circuits - Part 1: Generic specification - Capability approval procedure
EN 116000-3 : 1996	GENERIC SPECIFICATION: ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 3: TEST AND MEASUREMENT PROCEDURES
EN 50526-1:2012	Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
EN 60044-8:2002	Instrument transformers - Part 8: Electronic current transformers
EN 61881-3:2012/A1:2013	RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - CAPACITORS FOR POWER ELECTRONICS - PART 3: ELECTRIC DOUBLE-LAYER CAPACITORS (IEC 61881-3:2012/A1:2013)
EN 60393-1:2009	Potentiometers for use in electronic equipment - Part 1: Generic specification
EN 61020-1:2009	Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification
EN 60749 : 99 AMD 2 2001	SEMICONDUCTOR DEVICES - MECHANICAL AND CLIMATIC TEST METHODS