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EN 61076-4-104:1999
Current
The latest, up-to-date edition.
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Connectors for use in d.c. low-frequency analogue and digital high speed data applications - Part 4-104: Printed board connectors with assessed quality - Detail specification for two-part modular connectors, basic grid of 2,0 mm, with terminations on a multiple grid of 0,5 mm
09-04-1999
FOREWORD
1 General data
1.1 Recommended method of mounting
1.1.1 Minimum and maximum number of contact cavities
1.2 Ratings and characteristics
1.3 Normative references
1.4 Marking
1.5 IEC type designation
1.6 Ordering information
2 Technical information
2.1 Definitions
2.2 Survey of styles and variants
2.3 Information on application
2.3.1 Complete connectors (pairs)
2.3.2 Fixed board connectors
2.3.3 Free board connectors
2.3.4 Accessories
2.3.5 Shielding and grounding
2.3.6 Basic types of termination
2.4 Contact arrangements
3 Dimensional information
3.1 General
3.2 Isometric view and common features (see figure 2)
3.2.1 Isometric view
3.2.2 Reference system
3.2.3 Height dimensions
3.2.4 Width dimensions
3.2.5 Depth dimensions
3.3 Engagement (mating) information
3.3.1 Engaging (mating) direction
3.3.2 Permissable displacement perpendicular to the
engaging (mating) direction
3.3.3 Inclination
3.4 Fixed board connectors
3.4.1 Fixed board connector module, housing dimensions
3.4.2 Fixed board connector module dimensions
3.4.3 Terminations
3.5 Free board connectors
3.5.1 Free board connector module, housing dimensions
3.5.2 Free board connector module dimensions
3.5.3 Terminations
3.6 Accessories
3.6.1 Coding system, style YV
3.6.2 Special contacts, styles ZX, ZY and ZZ
3.7 Mounting information for fixed board connectors
3.7.1 Fixed board connector module housing, dimensions
and positions of locating pegs, solder termination
3.7.2 Fixed board connector modules, signal and power
contacts, solder termination
3.7.3 Fixed board connector module, special contacts,
solder termination
3.7.4 Fixed board connector modules, signal and power
contacts, press-in termination
3.8 Mounting information for free board connectors
3.8.1 Free board connector module housing, dimensions
and position of location pegs and fixing studs
3.8.2 Free board connector modules, signal and power
contacts, solder termination
3.8.3 Free board connector module, special contacts,
solder termination
3.8.4 Free board connector modules, signal and power
contacts, press-in termination
3.9 Gauges
3.9.1 Sizing gauges and retention force gauges
4 Characteristics
4.1 Climatic categories
4.2 Electrical
4.2.1 Creepage and clearance distances
4.2.2 Voltage proof
4.2.3 Current carrying capacity
4.2.4 Initial contact resistance
4.2.5 Initial insulation resistance
4.3 Mechanical
4.3.1 Mechanical operation
4.3.2 Insertion and withdrawal forces
4.3.3 Contact retention in insert
4.3.4 Static load, axial
5 Test schedule
5.1 General
5.1.1 Arrangement for contact resistance measurement
5.1.2 Mounting arrangement for dynamic stress tests
5.1.3 Arrangement for testing static load, axial
5.1.4 Wiring of specimens
5.1.5 Arrangement for voltage proof
5.1.6 Arrangement for flammability (needle flame) test
5.2 Test schedule tables
5.2.1 Basic test schedule
5.2.2 Full test schedule
6 Quality assessment procedures
6.1 Qualification approval testing
6.1.1 Method 1
6.1.2 Method 2
6.2 Quality conformance inspection
6.2.1 Lot-by-lot tests
6.2.2 Periodic tests
6.3 Delayed delivery, re-inspection
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
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