CL331-0471-0-01 Datasheet, PDF (6/6 Pages) List of Unclassifed Manufacturers – SMT Ultra-Miniature Coaxial Connectors-Mating Heights Owing to the Lowest Profile and the Lightest

sUsage Precautions
1. Plugs
(1) Connection/
disconnection of
connectors
1) To disconnect connectors, hook the end portion of E.FL-LP-N and U.FL-LP-N-2 onto the connector cover and pull off
vertically in the direction of the connector coupling axis.
1) To remove the connector directly, hold the connector cover and pull off
vertically in the direction of the connector coupling axis. (Please exercise
U.FL-LP-N-2
E.FL-LP-N
caution so as not to injure fingertips or nails.)
2) To couple the connectors, the coupling axes of both connectors are
U.FL-LP-040
U.FL-LP-066
aligned and the connectors are inserted as perpendicularly as possible.
Do not attempt to insert on an extreme angle.
U.FL-R-SMT
After the connectors are coupled, do not apply a load to the cable in excess of the values indicated in the diagram
below.
(2) Permissible load on
the cable after
connector coupling.
U.FL-LP-040
U.FL-R-SMT
2N or less
4N or less
2N or less
(3) Precautions
Please note that excessive twisting in the action of insertion or removal will cause damage.
2. Receptacles
Recommended Temperature Profile (Reference)
(1) Recommended
temperature profile
(Reference)
1) The temperature indicates the printed circuit board surface temperature of the connector lead portion.
2) The reflow soldering method should be performed at a peak temperature of 240˚C or less at the surface of the
printed circuit board.
3) The temperature profile will change depending on conditions which include such factors as the size of the board,
the solder used, and the solder thickness.
(2) Recommended hand
soldering conditions
(Reference)
Soldering iron temperature: 350˚C
Soldering time: Within 5 seconds
(3) Recommended screen
thickness
0.15 mm
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