7
U.FL Series●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height
Usage Precautions
1. Plugs
(1) Mating / unmating
(2) Pull forces on the cable
after connectors are
mated.
(3) Precautions
1) To disconnect connectors, insert the end portion of U.FL-LP-N-2 and U.FL-LP(V)-N-2 under the
connector flanges and pull off vertically, in the direction of
the connector mating axis.
2) To mate the connectors, the mating axes of both connectors
must be aligned and the connectors can be mated. The
"click" will confirm fully mated connection.Do not attempt to
insert on an extreme angle.
After the connectors are mating, do not apply a load to the cable in excess of the values indicated in the
diagram below.
Do NOT forcefully twist or deform wires.
(1) Recommended reflow
temperature profile
(3) Recommended metal
mask thickness
(4) Reflow cycles
0.1 to 0.12 mm
2 times
(2) Recommended manual
soldering
Manual soldering: 350˚C for 5 seconds
2. Receptacles
q
The temperature of the printed circuit
board surface temperature at the
points of contact with the terminals.
w
Reflow soldering should be
performed at a printed circuit surface
temperature of 250°C max.
e
In individual applications the actual
temperature may vary, depending on
the solder paste type, volume /
thickness and board size / thickness.
Consuly your solder paste and
equipment manufacturer for specific
recommendations.
(1) Operating environment
The connectors are not designed to operate in the following environments:
• Exposed to a excessive amounts of fine particles and dust
• Regions and places having a high density of sulfur dioxide, hydrogen sulfide, nitrogen dioxide or other corrosive
gasses.
• Environments having large rapid variations in temperature.
(2) Storage conditions -
Receptacle
Store in the Hirose Electric packaging.
Temperature: -10 to +40ç, Humidity: 85% max.
Use within 6 months of delivery.
Receptacles for which the storage period has elapsed must be tested for solderability to the PC board
mounting surface.
3. Operating environment and storage conditions
Extraction Tool
U.FL-R-SMT-1
U.FL Cable
Assembly
80
100
120
140
160
180
200
220
240
260
[
ç
]
Preheat
(130 to 180ç)
230ç
220ç
50 seconds max.
120 seconds max.
60 seconds max.
Time
250 ç max. for
10 seconds
1N max (U.FL-LP(V)-040, U.FL-LP-062)
2N max (U.FL-LP-040, U.FL-LP-066, U.FL-LP-088)
1N max (U.FL-LP(V)-040, U.FL-LP-062)
2N max (U.FL-LP-040, U.FL-LP-066, U.FL-LP-088)
3N max (U.FL-LP(V)-040, U.FL-LP-062)
4N max (U.FL-LP-040, U.FL-LP-066, U.FL-LP-088)
U.FL-LP
Cable Assembly
U.FL-R-SMT-1
Apr.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
