H.FL75 Datasheet, PDF (5/6 Pages) Hirose Electric – 75 Ω Small Coaxial Connectors (SMT Low Profi le)

H.FL75 Series●75 Ω Small Coaxial Connectors (SMT Low Profile)
BUsage Precautions
1.Plugs
(1) Mating / un-mating
(2) Allowable load to a cable when
mated.
qTo disconnect the connector, insert the extraction tool (H.FL-LP-N) under
the connector flange. Pull in a perpendicular direction, or in the direction
of the connectors mating axis.
Do not un-mate the plug by pulling on the cable, this can damage the
connector and alter its performance.
wTo mate the connector, align the mating axes between the receptacle
and cable assembly, and insert the cable assembly downward and
perpendicular into the receptacle.
Do not insert the cable assembly at a slanted angle.
After the connector has been mated, prevent excessive force being
placed onto the cable. Please reference the tolerances listed below.
H.FL-LP*
H.FL-R-SMT
Maximum
of 3 N
Maximum
of 5 N
Maximum
of 3 N
(3) Precautions
2. Receptacles
(1) Recommended reflow
temperature profile[reference]
Do not use excessive prying forces to mate or un-mate these connectors, failure
to follow this precaution can lead to the connector becoming damaged.
ʦçʧ
260
240
220
200
180
160
140
120
100
80
Reflow temperature profile (reference)
Peak temperature
250ç, 10 seconds
230ç
220ç
Maximum of 120 seconds
Maximum of 50 seconds
Maximum of 60 seconds
(2) Recommended manual
soldering [reference]
(3) Recommended metal mask thickness
(4) Reflow cycles
Time
qThe temperatures indicated are the surface temperatures of the
printed circuit board near the terminal contact points.
wReflow soldering should be performed at a peak temperature of
250ç or less at the surface of the printed circuit board.
eTemperature profiles may vary due to external mounting conditions;
conditions such as solder paste types, manufacturer, PCB size and
any other soldering materials may alter the performance of such
materials.
Soldering iron temperature: 350ç, soldering time: Maximum of 5
seconds.
0.1 to 0.15 mm
Maximum of 2 cycles
3.Operating Environment and Storage Conditions
(1) Operating environment
(2) Storage conditions
This product was designed on the assumption that it will be used in a
normal environment.
Please be advised that using these connectors in certain environments
may lead to discoloration or other types of degradation.
ɾExposed to a excessive amounts of fine particles and dust
ɾRegions and places having a high density of sulfur dioxide, hydrogen
sulfide, nitrogen dioxide or other corrosive gasses. (e.g., exhaust gas
from automobiles or factories)
ɾEnvironments that experience large changes in temperatures, such as
locations near a heater.
Store the product in Hirose Electric's packaging or similar packaging conditions.
Temperature: -10 to +40ç, humidity: 85% or less (recommended storage
conditions)
We recommend that this product be consumed within six months from delivery.
For products that have been stored and the storage period has expired, they
need to be tested for solderability before use.
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