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.
Ultra Small Surface Mount Coaxial Connectors - Low Profile 1.9mm or 2.4mm Mated Height
U.FL Series
Up to 6GHz Transmission Speed
Mated Height Comparison
(With E.FL series)
U.FL-LP-040
U.FL-LP-066
1.9(2.0Max)
2.4(2.5Max)
U.FL-LP(V)-040
E.FL-LP-040
E.FL-LP-066
3(3.2Max)
E.FL
U.FL
sFeatures
1.Extremely Small Occupied Mounting Area
Reduced board space requirement by 18% to 7.7mm
2
, when
compared with Hirose’s E.FL connectors.
qSpace
Factor of Mated Connector
2.Light Weight
One of the world’s lightest coaxial connectors.
Receptacle: 15.7mg
2.5Max
Plug
U.FL-LP-040
Cable
Dia.0.81
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.
Supplied on tape-and-reel packaging.
2.5Max
Plug
U.FL-R-SMT
Receptacle
Cable
U.FL-LP-066
Dia.1.32
Dia.1.13
U.FL-R-SMT
Receptacle
4.Board Placement with Automatic Equipment
5.Use of Ultra-fine Teflon Cable
Several of ultra-fine single and double shielded Teflon
®
coaxial cables terminate to U.FL plug.
NEW
Plug
2.0Max
U.FL-LP(V)-040
Cable
Dia.0.81
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.
U.FL-R-SMT
Receptacle
sApplications
Mobile phones, Wireless LAN, Mini-PCI, Bluetooth, PDA, GPS,
electronic measuring instruments, etc.
NEW
Plug
2.4Max
U.FL-LP-062
Cable
Dia.1.00
U.FL-R-SMT
Receptacle
NEW
Plug
2.4Max
U.FL-LP-088
Cable
Dia.1.37
U.FL-R-SMT
Receptacle
*Teflon is a registered trademark of DuPont.
2004.2
1
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.
s
Product Specifications
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.
Item
1. Contact resistance
Specification
Center: 20 m ohms max.
Outside: 10 m ohms max.
10 mA max.
100 V DC
200 V AC / 1 minute
Up to 3GHz
1.3 Max
1.3 Max
1.3 Max
1.3 Max
1.3 Max
1.3 Max
Conditions
2. Insulation resistance
3. Withstanding voltage
4. V.S.W.R.*
500 M ohms min.
No flashover or insulation breakdown.
Part No.
U.FL-LP-040 dia.0.81mm Coaxial Cable Assembly
U.FL-LP(V)-040 dia.0.81mm Coaxial Cable Assembly
U.FL-LP-068 dia.1.13mm Coaxial Cable Assembly
U.FL-LP-066 dia.1.32mm Coaxial Cable Assembly
U.FL-LP-062 dia.1mm Coaxial Cable Assembly
U.FL-LP-088 dia.1.37mm Coaxial Cable Assembly
3 to 6GHz
1.35 Max
1.3 Max
1.4 Max
1.5 Max
1.3 Max
1.4 Max
5. Center contact holding force 0.15 N min.
6. Durability
(mating/un-mating,
with corresponding plug)
7. Vibration
No electrical discontinuity of 1µs min.
8. Shock
No damage, cracks or parts dislocation.
Contact resistance
Center: 25 m ohms max.
Outside: 15 m ohms max.
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/s
2
, 11ms duration, sine half-wave
waveform, 6 cycles in each of 3 axes.
9. Humidity
(Steady state)
No damage, cracks or parts dislocation.
Insulation resistance 100 M ohms min.(when humidity high) 96 hours at temperature of 40ç and humidity of 95%.
Insulation resistance 500 M ohms min.(when dry)
10. Temperature cycle
No damage, cracks or parts dislocation.
Contact resistance:25 m ohms max. (Center)
15 m ohms max. (Outside)
Temperature:-40˚C
/
+5 to +35˚C
/
+90˚C
/
+5 to +35˚C
Time:
5 cycles
5% salt water solution, 48 hours
30
/
5 max.
/
30
/
5 max.(Minutes)
11. Salt spray test
No excessive corrosion
*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 50Ω glass epoxy board and
measurements were conducted with SMA conversion adapters attached.
sMaterial/Finishes
Part
Shell
Male center contact
Female center contact
Insulator
Plug
Receptacle
Material
Phosphor bronze
Brass
Phosphor bronze
PBT
LCP
Finish
Silver plated
Gold plated
Gold plated
Color: Black
Color: Beige
Remarks
—————
—————
—————
UL94V-0
UL94V-0
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.
sReceptacles
Cut Out Prohibition Area
GND
SIG
1±0.05
2.2±0.05
GND
SIG
1±0.05
Ø2
1.25
1.2Max(Note 3)
GND
GND
4±0.05
1.9±0.05
0.35
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.
(3.1)
2.6
1.8
Recommended PCB mounting pattern
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
qPackaging
Specifications
Embossed Carrier Tape Dimensions
1.75±0.1
2±0.1
4±0.1
Center contact
0.3
12±0.3
5.5±0.1
8±0.1
Unreeling direction
Reel Dimensions
1.8
14
Ø13
Ø21
Ø330±2
1.05±0.05
1.6
3
2.6
0.6
Ø1
.5
1
0.
+ 0
3
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.
sCable
Assembly (Plug)
U.FL-LP-040
U.FL-LP-066
U.FL-LP(V)-040
U.FL-LP-062
U.FL-LP-088
2.8
2.8
3
Part No.
4
1.93
1.93
4
1.5
3.4
1.8
3
4
1.85
3
5
Mated Height
2.5mm Max.
(2.4mm Nom.)
Dia. 0.81mm
Coaxial cable
53.7
2.5mm Max.
(2.4mm Nom.)
Dia. 1.13mm and
Dia. 1.32mm
Coaxial cable
59.1
2.0mm Max.
(1.9mm Nom.)
Dia. 0.81mm
Coaxial cable
34.8
2.4mm Max.
(2.3mm Nom.)
Dia. 1mm
Coaxial cable
45.5
2.4mm Max.
(2.3mm Nom.)
Dia. 1.37mm
Coaxial cable
71.7
Applicable
cable
Weight (mg)
qCable
Guide
Description
Dia.0.81mm
Coaxial Cable
Dia.1.13mm
Coaxial Cable
Dia.1.32mm
Coaxial Cable
Dia.1mm
Coaxial Cable
Dia.1.37mm
Coaxial Cable
Cable
Type
04
Cable Specification
Inner
Conductor
*
7/0.05 SA
(AWG36)
7/0.08 SA
(AWG32)
7/0.08 SA
(AWG32)
7/0.071 SA
(AWG33)
7/0.102 SA
(AWG30)
Dielectric
Diameter
Dia.0.40
PFA
Dia.0.68
FEP
Dia.0.66
FEP
Dia.0.62
FEP
Dia.0.88
FEP
Outer
Conductor
Single
Shield SA
Single
Shield SA[TA]
Double
Shield TA
Tape, single
Shield TAT
Single
Shield TA
*
Jacket
Diameter
Dia.0.81
PFA
Dia.1.13
FEP
Dia.1.32
FEP
Dia.1
FEP
Dia.1.37
FEP
Nominal
Impedance
50 ohms
Nominal attenuation
At 3GHz
6.45dB/m
3.43dB/m
[3.73dB/m]
3.8dB/m
At 6GHz
9.42dB/m
5.13dB/m
[5.44dB/m]
5.6dB/m
068
50 ohms
066
50 ohms
062
50 ohms
3.1dB/m
4.4dB/m
088
50 ohms
2.8dB/m
4.3dB/m
(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
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.
sHow
to Specify Plug Cable Assembly
Dimensions of U.FL Series assembly products should be made as indicated below.
Double-Ended Cable Assembly
L
Single-Ended Cable Assembly
L
qOrdering
Information
q
Total Standard Tolerance for Total Length of Cable Assembly
Total Length(mm)
00350<
L<
00200
= =
02000<L<00500
=
05000<L< 01000
=
10000<0L<
=1000
Note: Shortest length L is 35 mm.
Standard Tolerance (mm)
±04
±08
±12
±1.5%
U.FL - [] LP - [] - A - (L)
1
1
Series name
2
Assembly type
3
Cable type
2
U.FL
LP: Single ended
2LP: Double ended
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
Length is expressed in mm units.
3
4
4
Total Length(mm)
Part No. of Plug
Part No. of Cable Assembly
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)
Description
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
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