1
Ultra Small Surface Mount Coaxial Connectors - Low Profile 1.9mm or 2.4mm Mated Height
U.FL Series
2004.2
1.9(2.0Max)
2.4(2.5Max)
3(3.2Max)
U.FL-LP(V)-040
U.FL-LP-040
U.FL-LP-066
E.FL-LP-040
E.FL-LP-066
U.FL E.FL
2.5Max
2.5Max
2.0Max2.4Max2.4Max
U.FL-LP-040
Plug
Plug
Plug
Plug
Plug
Cable
Cable
Cable
Cable
Cable
U.FL-LP-066
U.FL-LP(V)-040
U.FL-LP-062
U.FL-LP-088
U.FL-R-SMT
Receptacle
U.FL-R-SMT
Receptacle
U.FL-R-SMT
Receptacle
U.FL-R-SMT
Receptacle
U.FL-R-SMT
Receptacle
Dia.0.81
Dia.1.32
Dia.1.13
Dia.0.81
Dia.1.00
Dia.1.37
Features
1.Extremely Small Occupied Mounting Area
Reduced board space requirement by 18% to 7.7mm2, when
compared with Hiroses E.FL connectors.
2.Light Weight
One of the world’s lightest coaxial connectors.
Receptacle: 15.7mg
3.Frequencies of Up to 6GHz
To meet the frequency requirements of a wide variety of
miniature equipment, these connectors offer high frequency
performance from DC to 6 GHz.
4.Board Placement with Automatic Equipment
Supplied on tape-and-reel packaging.
5.Use of Ultra-fine Teflon Cable
Several of ultra-fine single and double shielded Teflon®
coaxial cables terminate to U.FL plug.
6. Simple Disconnection
Dedicated tool allows reliable un-mating of the plug.
7.User Friendly Mating Operation
Tactile lock feeling ensures and confirms reliable connection.
Applications
Mobile phones, Wireless LAN, Mini-PCI, Bluetooth, PDA, GPS,
electronic measuring instruments, etc.
*Teflon is a registered trademark of DuPont.
Mated Height Comparison
(With E.FL series)
Space Factor of Mated Connector
Up to 6GHz Transmission Speed
NEW
NEW
NEW
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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Product Specifications
*V.S.W.R. Measurement System
The above V.S.W.R. standard values were measured using the measurement connection shown below.
Note 1: Cable type connectors were measured with SMA conversion adapters
attached to both ends of the harness product of a suitable 100cm cable.
Note 2: Board type connectors were mounted to a 50glass epoxy board and
measurements were conducted with SMA conversion adapters attached.
Ratings
Nominal characteristic impedance
Voltage rating
Frequency range
50 ohms
60 V AC (rms)
DC to 6 GHz
Operating temperature range
Operating humidity
-40˚C to +90˚C
90% max.
Part Material Finish Remarks
Shell Phosphor bronze Silver plated —————
Male center contact Brass Gold plated —————
Female center contact Phosphor bronze Gold plated —————
Insulator Plug Color: Black UL94V-0
Receptacle Color: Beige UL94V-0LCP
PBT
Material/Finishes
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
4. V.S.W.R.*
5. Center contact holding force
6. Durability
(mating/un-mating,
with corresponding plug)
7. Vibration
8. Shock
9. Humidity
(Steady state)
10. Temperature cycle
11. Salt spray test
Item Specification Conditions
Center: 20 m ohms max.
Outside: 10 m ohms max.
500 M ohms min.
No flashover or insulation breakdown.
0.15 N min.
Contact resistance
Center: 25 m ohms max.
Outside: 15 m ohms max.
No electrical discontinuity of 1µs min.
No damage, cracks or parts dislocation.
No damage, cracks or parts dislocation.
Insulation resistance 100 M ohms min.(when humidity high)
Insulation resistance 500 M ohms min.(when dry)
No damage, cracks or parts dislocation.
Contact resistance:25 m ohms max. (Center)
15 m ohms max. (Outside)
No excessive corrosion
10 mA max.
100 V DC
200 V AC / 1 minute
Measured with a Ø 0.475 pin gauge
30 cycles
Frequency: 10 to 100 Hz, single amplitude of 1.5mm, acceleration
of 59m/s
2
, for 5 cycles in the direction of each of the 3 axis.
Acceleration of 735 m/s2, 11ms duration, sine half-wave
waveform, 6 cycles in each of 3 axes.
96 hours at temperature of 40ç and humidity of 95%.
Temperature:-40˚C
/
+5 to +35˚C
/
+90˚C
/
+5 to +35˚C
Time: 30
/
5 max.
/
30
/
5 max.
(Minutes)
5 cycles
5% salt water solution, 48 hours
Part No. Up to 3GHz 3 to 6GHz
U.FL-LP-040 dia.0.81mm Coaxial Cable Assembly 1.3 Max 1.35 Max
U.FL-LP(V)-040 dia.0.81mm Coaxial Cable Assembly 1.3 Max 1.3 Max
U.FL-LP-068 dia.1.13mm Coaxial Cable Assembly 1.3 Max 1.4 Max
U.FL-LP-066 dia.1.32mm Coaxial Cable Assembly 1.3 Max 1.5 Max
U.FL-LP-062 dia.1mm Coaxial Cable Assembly 1.3 Max 1.3 Max
U.FL-LP-088 dia.1.37mm Coaxial Cable Assembly 1.3 Max 1.4 Max
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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Part No.
U.FL-R-SMT(01)
U.FL-R-SMT(10)
CL No.
331-0471-0-01
331-0471-0-10
Packaging
Bag packaging (100 pieces/bag)
Reel packaging (2500 pieces/reel)
Weight (mg)
15.7/unit
Receptacles
Note 1: Receptacles of (01) specification are sold by the
bag with 100 pieces per bag.
Please order in pack units.
Note 2: Receptacles of (10) specification are sold by the
reel (which contains 2,500 pieces).
Please order in reel units.
Note 3: This area may be covered by insulating material.
Packaging Specifications
Embossed Carrier Tape Dimensions
Reel Dimensions
GND GND
GND
GND
Cut Out Prohibition Area
Recommended PCB mounting pattern
SIG
SIG
Ø2
3
2.6
0.6
1.25
0.35
1.05±0.05 1±0.05
1±0.05
2.2±0.05
4±0.05
1.9±0.05
1.2Max(Note 3)
(3.1)
2.6
1.8
1.75±0.1
12±0.3
8±0.1
2±0.1 4±0.1 0.3
1.6
Center contact
Unreeling direction
5.5±0.1
Ø1.5
+0.1
0
1.8 14
Ø13
Ø21
Ø330±2
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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Part No.
Mated Height
Applicable
cable
Weight (mg)
2.5mm Max. 2.5mm Max. 2.0mm Max. 2.4mm Max. 2.4mm Max.
(2.4mm Nom.) (2.4mm Nom.) (1.9mm Nom.) (2.3mm Nom.) (2.3mm Nom.)
Dia. 0.81mm Dia. 0.81mm Dia. 1mm Dia. 1.37mm
Coaxial cable Coaxial cable Coaxial cable Coaxial cable
53.7 59.1 34.8 45.5 71.7
Dia. 1.13mm and
Dia. 1.32mm
Coaxial cable
Cable Assemb ly (Plug)
Cable Guide
U.FL-LP-040 U.FL-LP-062 U.FL-LP-088
Dia.0.81mm
Coaxial Cable 04 7/0.05 SA
(AWG36)
Dia.0.40
PFA
Single
Shield SA
Dia.0.81
PFA 50 ohms 6.45dB/m 9.42dB/m
Dia.1.13mm
Coaxial Cable 068 7/0.08 SA
(AWG32)
Dia.0.68
FEP
Single
Shield SA[TA]
Dia.1.13
FEP 50 ohms 3.43dB/m
[3.73dB/m]
5.13dB/m
[5.44dB/m]
Dia.1.32mm
Coaxial Cable 066 7/0.08 SA
(AWG32)
Dia.0.66
FEP
Double
Shield TA
Dia.1.32
FEP 50 ohms 3.8dB/m 5.6dB/m
Dia.1mm
Coaxial Cable 062 7/0.071 SA
(AWG33)
Dia.0.62
FEP
Tape, single
Shield TAT
Dia.1
FEP 50 ohms 3.1dB/m 4.4dB/m
Dia.1.37mm
Coaxial Cable
(data as provided by cable suppliers, for reference only)
* SA : Silver plated annealed copper wire, TA : Tin plated annealed copper wire, TAT : Tin plated copper wire alloyed with tin
088 7/0.102 SA
(AWG30)
Dia.0.88
FEP
Single
Shield TA
Dia.1.37
FEP 50 ohms 2.8dB/m 4.3dB/m
Description Cable
Type
Cable Specification
Inner
Conductor*
Dielectric
Diameter
Outer
Conductor*
Jacket
Diameter
Nominal
Impedance
Nominal attenuation
At 3GHz At 6GHz
3
4
1.93
5
3
1.85
U.FL-LP-066
4
3
1.93
U.FL-LP(V)-040
3.4
2.8
1.5
4
2.8
1.8
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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How to Specify Plug Cable Assembly
Dimensions of U.FL Series assembly products should be made as indicated below.
Double-Ended Cable Assembly Single-Ended Cable Assembly
U.FL - [] LP - [] - A - (L)
Ordering Information
Series name U.FL
Total Length(mm)
00350<
=L<
=00200
02000<L<
=00500
05000<L<
<
=01000
10000<0L<
=1000
Standard Tolerance (mm)
±04
±08
±12
±1.5%
Total Standard Tolerance for Total Length of Cable Assembly
Note: Shortest length L is 35 mm.
L
31 2 4
1
Assembly type LP: Single ended
2LP: Double ended
2
Cable type 04 : Dia.0.81mm Coaxial Cable
068 : Dia.1.13mm Coaxial Cable
066 : Dia.1.32mm Coaxial Cable
062 : Dia.1 mm Coaxial Cable
088 : Dia.1.37mm Coaxial Cable
3
Total Length(mm) Length is expressed in mm units.
Please contact Hirose Sales Representative for cable length and cable end treatment.
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Part No. of Plug
Part No. of Cable Assembly
Description
U.FL-LP-040
U.FL-LP-068
U.FL-LP-066
U.FL-LP(V)-040
U.FL-LP-062
U.FL-LP-088
U.FL-2LP-04N1-A-(L)
U.FL-2LP-04N2-A-(L)
U.FL-LP-04N1-A-(L)
U.FL-LP-04N2-A-(L)
U.FL-2LP-068N1-A-(L)
U.FL-2LP-068N2-A-(L)
U.FL-LP-068N1-A-(L)
U.FL-LP-068N2-A-(L)
U.FL-2LP-066J1-A-(L)
U.FL-2LP-066J2-A-(L)
U.FL-LP-066J1-A-(L)
U.FL-LP-066J2-A-(L)
U.FL-2LP(V)-04N1-A-(L)
U.FL-2LP(V)-04N2-A-(L)
U.FL-LP(V)-04N1-A-(L)
U.FL-LP(V)-04N2-A-(L)
U.FL-2LP-062N1D-A-(L)
U.FL-2LP-062N2D-A-(L)
U.FL-LP-062N1D-A-(L)
U.FL-LP-062N2D-A-(L)
U.FL-2LP-088K1T-A-(L)
U.FL-2LP-088K2T-A-(L)
U.FL-LP-088K1T-A-(L)
U.FL-LP-088K2T-A-(L)
Dia. 0.81mm double ended coaxial cable, color: white
Dia. 0.81mm double ended coaxial cable, color: black
Dia. 0.81mm single ended coaxial cable, color: white
Dia. 0.81mm single ended coaxial cable, color: black
Dia. 1.13mm double ended coaxial cable, color: gray
Dia. 1.13mm double ended coaxial cable, color: black
Dia. 1.13mm single ended coaxial cable, color: gray
Dia. 1.13mm single ended coaxial cable, color: black
Dia. 1.32mm double ended coaxial cable, color: gray
Dia. 1.32mm double ended coaxial cable, color: black
Dia. 1.32mm single ended coaxial cable, color: gray
Dia. 1.32mm single ended coaxial cable, color: black
Dia. 0.81mm double ended coaxial cable, color: white
Dia. 0.81mm double ended coaxial cable, color: black
Dia. 0.81mm single ended coaxial cable, color: white
Dia. 0.81mm single ended coaxial cable, color: black
Dia. 1mm double ended coaxial cable, color: gray
Dia. 1mm double ended coaxial cable, color: black
Dia. 1mm single ended coaxial cable, color: gray
Dia. 1mm single ended coaxial cable, color: black
Dia. 1.37mm double ended coaxial cable, color: gray
Dia. 1.37mm double ended coaxial cable, color: black
Dia. 1.37mm single ended coaxial cable, color: gray
Dia. 1.37mm single ended coaxial cable, color: black
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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Part No.
HRMP-U.FLJ
CL No.
311-0300-2
Conversion Adapters
SMA Conversion Adapter
(Mating portion: U.FL side jack - SMA side plug)
Note:
The U.FL side mating portions has a lower lock retention
force than the regular product, therefore, cannot be used
for purposes other than performance measurements.
(10.7) 8HEX
Part No.
U.FL-R-1
CL No.
331-0466-0
Receptacle Inspection
This receptacle is used for inspecting the continuity, withstand
voltage, and other aspects of the harness product.
This receptacle is used for check the continuity, withstanding
voltage, and other performance of the cable assembly products.
Note: Part No. U.FL-LP-N-2 for U.FL-LP-040/066/088.
Part No. U.FL-LP(V)-N-2 for U.FL-LP(V)-040/U.FL-LP-062.
12.9
57HEX
M5∞0.5
1
(7.9)
(4.4)
Part No.
U.FL-LP-N-2
U.FL-LP(V)-N-2
CL No.
331-0494-5
331-0493-2
Plug Extraction Tool
This jig is used for extraction from a mating condition.
U.FL
Ø15
(90)
50
5
2.1
Part No.
HRMJ-U.FLP
CL No.
311-0301-5
SMA Conversion Adapter
(Mating portion: U.FL side plug - SMA side jack)
Note:
The U.FL side mating portions has a lower lock retention
force than the regular product, therefore, cannot be used
for purposes other than performance measurements.
14.05
Ø6.35
1/4-36UNS-2A
6 5.6(4.05)
Part No.
HRMJ-U.FLP-ST1
CL No.
311-0385-5
SMA Conversion Adapter
(Mating portion: U.FL side plug-SMA side jack)
Note: This connector is used by compressing the mated
portion of U.FL side onto the U.FL-R-SMT portion.
(18.6)
1/4-36UNS-2A
65.5
(4)
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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Usage Precautions
1. Plugs
(1) Connection/
disconnection of
connectors
(2) Permissible load on
the cable after
connector 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
soldering temperature
profile
1) The temperature profile indicates the board surface temperature at the point of contacts with the connector
terminals.
2) 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.
(3) Recommended screen
thickness 0.1 to 0.15 mm
(2) Recommended
manual soldering Manual soldering: 350˚C for 5 seconds
2. Receptacles
U.FL-LP-040 2N max.
2N max.
4N max.
U.FL-R-SMT
Temperature on
Top Portion of Part
Time
Preheating
(130 to 165ç)
Within 2 minutes
40 to 50
seconds
Heating peak
240ç 3 seconds
183ç
260
240
220
200
180
160
140
120
100
80
(ç)
Extraction Jig
U.FL-R-SMT
U.FL Cable
Assembly
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.