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 - 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. Nominal mated height of 1.9 or 2.4mm (Max. 2.0 or 2.5mm)
2. Small mounting area
The receptacle occupies an area of 7.7mm
2
.
qSpace
Factor of Mated Connector
Plug
2.5Max
U.FL-LP-040
Cable
3. Light weight
Receptacle: 15.7mg
Dia.0.81
4. Accepts high frequency transmission.
To meet the frequency requirements of a wide variety of
miniature devices, the connectors offer high frequency
performance from DC to 6GHz, with a V.S.W.R. of 1.3 to 1.5
max.
Packaged on tape-and-reel the receptacles can be placed with
vacuum nozzles of the automatic placement equipment.
U.FL-R-SMT-1
Receptacle
Cable
Plug
2.5Max
U.FL-LP-066
Dia.1.32
Dia.1.13
U.FL-R-SMT-1
Receptacle
5. Automatic board placement
6. Plugs are terminated with ultra-fine coaxial
(fluorinated resin insulated) cable
2.0Max
Standard ultra-fine coaxial cable of 0.81mm diameter (single
braid shielding) is used for the plug termination, assuring secure
and stable connections.
Plug
U.FL-LP(V)-040
Cable
Dia.0.81
7. Simple connector mating / unmating
Use of available extraction tool assures correct disconnection
Bluetooth and any application requiring high frequency
transmission using small coaxial connectors.
U.FL-R-SMT-1
Receptacle
Plug
2.4Max
U.FL-LP-088
Cable
Dia.1.37
U.FL-R-SMT-1
Receptacle
2009.2w
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
Connectors - 1.9mm
the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
U.FL SeriesqUltra Small Surface Mount Coaxial
check the products status on
or 2.4mm Mated Height
sProduct
Specifications
Ratings
Nominal characteristic impedance 50 ohms
Frequency range
DC to 6GHz
Operating temperature range
Operating humidity
-40˚C to +90˚C
90%RH max.
Storage temperature range -30˚C to +70˚C
Storage humidity
90%RH max.
Item
1. Contact resistance
Specification
Center : 20 m ohms max.
Outer : 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-066 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. Durability
(mating / un-mating,
with corresponding plug)
6. Vibration
Contact resistance
Center : 25 m ohms max.
Outer : 15 m ohms max.
Frequency: 10 to 100 Hz, single amplitude of 1.5mm, acceleration
No electrical discontinuity of 1µs min.
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, 3 cycles in each of 3 axes.
30 cycles
7. Shock
No damage, cracks or parts dislocation.
8. Humidity
(Steady state)
No damage, cracks or parts dislocation.
Insulation resistance 10 M ohms min.(humidity high)
Insulation resistance 500 M ohms min.(dry)
96 hours at temperature of 40ç and humidity of 95%.
9. Temperature cycle
No damage, cracks or parts dislocation.
Contact resistance: 25 m ohms max. (Center)
15 m ohms max. (Outer)
Temperature: -40˚C
/
+5 to +35˚C
/
+90˚C
/
+5 to +35˚C
Time:
5 cycles
5% salt water solution, 48 hours
30min.
/
3min.
/
30min.
/
3min.
10. Salt spray
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
Surface Mount
search at www.hirose-connectors.com, or contact your Hirose sales
Height
U.FL SeriesqUltra Small
Hirose website RoHS
Coaxial Connectors - 1.9mm or 2.4mm Mated
representative.
sReceptacles
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: Receptacles of (40) specification are sold by the
reel (Which contains 4,000 pieces)
Note 4: This area may be covered by insulating material.
GND
SIG
Ø2
1.25
GND
BRecommended
PCB
Mounting Pattern
No conductive traces in this area
4±0.05
1.9±0.05
2.2±0.05
GND
SIG
1±0.05
GND
1±0.05
1.05±0.05
3
2.6
0.6
(3.1)
2.6
1.8
U.FL-R-SMT-1
1.2Max(Note 4)
0.35
Part No.
U.FL-R-SMT-1(01)
U.FL-R-SMT-1(10)
U.FL-R-SMT-1(40)
CL No.
331-0472-2-01
331-0472-2-10
331-0472-2-40
Packaging
Bag packaging (100 pieces/bag)
Reel packaging (2,500 pieces/reel)
Reel packaging (4,000 pieces/reel)
Weight / EA
RoHS
15.7/mg
YES
qPackaging
Specifications
Embossed Carrier Tape Dimensions
1.75±0.1
Reel Dimensions
1.8
14
Ø1
.5
1
0.
+ 0
2±0.1
4±0.1
Center contact
0.3
Ø13
5.5±0.1
Ø21
12±0.3
8±0.1
Unreeling direction
1.6
Ø330±2
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
Connectors - 1.9mm
the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
U.FL SeriesqUltra Small Surface Mount Coaxial
check the products status on
or 2.4mm Mated Height
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
YES
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)
RoHS
qCable
Guide
Description
Cable
Type
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)
Cable Specification
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 TA[SA]
Single
Shield TA[SA]
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
6.52dB/m
[6.45dB/m]
3.73dB/m
[3.43dB/m]
3.8dB/m
At 6GHz
9.52dB/m
[9.42dB/m]
5.44dB/m
[5.13dB/m]
5.6dB/m
Dia.0.81mm
Coaxial Cable
Dia.1.13mm
Coaxial Cable
Dia.1.32mm
Coaxial Cable
Dia.1mm
Coaxial Cable
Dia.1.37mm
Coaxial Cable
04
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
Surface Mount
search at www.hirose-connectors.com, or contact your Hirose sales
Height
U.FL SeriesqUltra Small
Hirose website RoHS
Coaxial Connectors - 1.9mm or 2.4mm Mated
representative.
sHow
to Specify Plug Cable Assembly
Double-Ended Cable Assembly
L
Single-Ended Cable Assembly
L
qOrdering
Information
q
Standard Tolerances for (L)
L
L=35 to 200mm
L=200 to 500mm
L=500 to 1000mm
L=Longer than 1000mm
Standard Tolerance
±04mm
±08mm
±12mm
±1.5% of (L)
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(L)
3
4
Note1: Minimum available length (L) is 35mm
Note2: Contact nearest HRS representative if different tolerances are
required.
Note3: Contact Nearest HRS representative if one end requires
preparation.
4
Total length(mm)
Part No. of Plug
Part No. of Cable Assembly
U.FL-2LP-04N1T-A-(L)
U.FL-2LP-04N2T-A-(L)
U.FL-LP-04N1T-A-(L)
U.FL-LP-04N2T-A-(L)
U.FL-2LP-068N1T-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
1 Introduction
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