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Hirose Electric |
NEW
Ultra Small Surface Mount Coaxial Connectors – 1.4mm Mated Height
W.FL Series – Further downsizing of FL series in response to the market needs.
Occupied Mounting Area
2.0
2.0
sFeatures
1. Mounting area of only 3.4mm2
q Mated Height Comparison(With U.FL series)
2. The board mounted receptacle weights only 5.6 mg
3. Accepts high frequency transmission of DC to 6GHz
4. Receptacle supplied on tape-and-reel for
4. placement on the board with automatic equipment
W.FL-LP-040
U.FL-LP(V)-040
U.FL-LP-040
U.FL-LP-066
5. Plugs are terminated with ultra-fine Teflon®
4. insulated coaxial cables
6. Un-mating with a simple tool
sApplications
Mobile phones, Wireless LAN, Bluetooth protocol
devices, PDA, GPS, electronic measuring instruments
and any application requiring high frequency
transmission over coaxial line, where space is limited.
W.FL Series
U.FL Series
Plug
2.85
Cable
Dia. 0.81
W.FL-R-SMT-1
Receptacle
* Teflon is a registered trademark of DuPont.
2004.4
1
sProduct Specifications
Nominal characteristic
Ratings
impedance
Frequency range
50 ohms
DC to 6GHz
Operating temperature range
Operating humidity
-40ç to +90ç
(Relative humidity 90% max.)
-40ç to +70ç
(Relative humidity 90% max.)
sMaterials and Finishes
Item Specification
1. Contact resistance
Center: 20m ohms max. Outside: 10m ohms max.
2. Insulation resistance 500M ohms min., 100V DC
3. Withstanding voltage 200V AC / 1 minute
4. V.S.W.R.(Note)
1.3 max. (Up to 3GHz)
1.35 max. (3 to 6GHz)
Note:V.S.W.R. Measurement System
Note:Measured as shown on the block diagram below.
Note:Test connection and measurement setup.
Network Analyzer
Test Set
Test Port
Test Port Cable
D.U.T Termination
Note1:Cable type connector measurements.
With SMA conversion adapters mated with W.FL plug
at each end of the 100cm long ultra-fine coaxial cable.
Note2:Board type connector measurements.
Mounted on a 50 ohms glass epoxy board.
Measurements were conducted with SMA conversion
adapters attached.
sMaterial/Finishes
Part
Plug
Receptacle
Component
Shell
Insulator
Socket center contact
Shell
Insulator
Pin center contact
sPlug
Material
Phosphor bronze
PBT
Phosphor bronze
Phosphor bronze
LCP
Brass
Finish/Remarks
Silver plated
Black, UL94V-0
Gold plated
Silver plated
Black, UL94V-0
Gold plated
2.85
Plugs can be ordered only terminated to the cable.
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