Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm,
2.4mm Mated Height
U.FL Series
Up to 6GHz
Mated height comparison (with E.FL series)
1.9 (MAX 2.0)
2.3 (MAX 2.4)
U.FL-LP(V)-040HF
U.FL-LP-062HF
U.FL-LP-088HF
2.4 (MAX 2.5)
U.FL-LP-040HF
U.FL-LP-066HF
U.FL-LP-068HF
(MAX 3.2)
3
E.FL-LP-040
E.FL-LP-066
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
U.FL
E.FL
Fig.1
■Features
●Space
Factor of Mated Connector
(2.5 Max)
U.FL-LP-040HF
Plug
Dia 0.81
2.4
1. Nominal mated height of 1.9 or 2.3mm, 2.4mm
(Max. 2.0 or 2.4mm, 2.5mm)
(Fig.1)
2. Small mounting area
The receptacle occupies an area of 7.7mm
2
.
3. Light weight
Receptacle : 15.7mg
U.FL-R-SMT-1
4. Supports high frequency up to 6GHz
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.
(2.5 Max)
Plug
U.FL-LP-066HF
U.FL-LP-068HF
Dia 1.32
Dia 1.13
U.FL-R-SMT-1
5. Automatic board placement
Packaged on tape-and-reel the receptacles can be
placed with vacuum nozzles of the automatic
placement equipment.
6. Plugs are terminated with ultra-fine
coaxial (fluorinated resin insulated) cable
Standard ultra-fine coaxial cable of 0.81mm diameter
(single braid shielding) is used for the plug
termination, assuring secure and stable connections.
(2 Max)
2.4
Plug
U.FL-LP(V)-040HF
Dia 0.81
U.FL-R-SMT-1
7. Simple connector mating / unmating
(2.4 Max)
Use of available extraction tool assures correct
disconnection of the plug and receptacle.
1.9
8. Verification of the fully mated condition
Tactile click sensation confir ms fully mated
condition, assur ing complete electr ical and
mechanical connection.
Plug
U.FL-LP-062HF
Dia 0.95
2.3
*As defined by IEC61249-2-21
Br-900 ppm maximum, Cl-900 ppm maximum,
Cl+Br combined-1,500 ppm maximum
(2.4 Max)
9. Halogen-free*(Receptacle,plug(HF type))
U.FL-R-SMT-1
Plug
U.FL-LP-088HF
Dia 1.37
U.FL-R-SMT-1
2.3
Fig.2
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2018.6④
1
U.FL Series●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height
■Product
Specifications
Ratings
Nominal characteristic impedance
Frequency range
Item
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
Center : 20mø max.
Outer : 10mø max.
500Mø min.
No flashover or insulation breakdown.
Part No.
U.FL-LP-040HF dia.0.81mm Coaxial Cable Assembly
U.FL-LP(V)-040HF dia.0.81mm Coaxial Cable Assembly
U.FL-LP-068HF dia.1.13mm Coaxial Cable Assembly
U.FL-LP-066HF dia.1.32mm Coaxial Cable Assembly
U.FL-LP-062HF dia.0.95mm Coaxial Cable Assembly
U.FL-LP-088HF dia.1.37mm Coaxial Cable Assembly
Contact resistance
Center : 25mø max.
Outer : 15mø max.
50ø
DC to 6GHz
Operating temperature range -40˚C to +90˚C
Operating humidity
90%RH max.
10mA max.
100V DC
200V AC / 1 minute
Up to 3GHz
1.3 Max
1.3 Max
1.3 Max
1.3 Max
1.3 Max
1.3 Max
3 to 6GHz
1.35 Max
1.3 Max
1.4 Max
1.5 Max
1.3 Max
1.4 Max
Storage temperature range
Storage humidity
Conditions
-30˚C to +70˚C
90%RH max.
Specification
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
4. V.S.W.R.*
5. Durability
(mating / un-mating,
with corresponding
plug)
6. Vibration
30 cycles
No electrical discontinuity of 1µs min.
No damage, cracks or parts dislocation.
7. Shock
8. Humidity
(Steady state)
No damage, cracks or parts dislocation.
Insulation resistance 10Mø min.(humidity high)
Insulation resistance 500Mø min.(dry)
No damage, cracks or parts dislocation.
Contact resistance : 25mø max. (Center)
15mø max. (Outer)
No excessive corrosion
Frequency : 10 to 100Hz, single amplitude of 1.5mm,
acceleration of 59m/s
2
, for 5 cycles in the direction of each
of the 3 axis.
Acceleration of 735m/s
2
, 11ms duration, sine half-
wave waveform, 3 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 : 30min.
/
3min.
/
30min.
/
3min.
5 cycles
5% salt water solution, 48 hours
9. Temperature cycle
10. Salt spray
*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 50ø glass epoxy
board and measurements were conducted with SMA
conversion adapters attached.
■Material
/ Finish
●Plug-right
angle
Part
Shell
Insulator
Female center contact
Material
Phosphor bronze
PBT, Color : Gray
LCP, Color : Milky-white
Phosphor bronze
Finish/Remarks
Silver plated
UL94HB (LP (V) -040HF)
UL94V-0(040HF,066HF, 068HF, 062HF, 088HF)
Gold plated
●Receptacle
Part
Shell
Insulator
Male center contact
Material
Phosphor bronze
LCP, Color : Milky-white
Brass
Finish/Remarks
Silver plated
UL94V-0
Gold plated
2
U.FL Series●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height
■Receptacles
GND
SIG
GND
B
Recommended PCB
Mounting Pattern
No conductive traces in this area
4±0.05
1.9±0.05
Ø2
1.25
1.2Max(Note)
1±0.05
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
U.FL-R-SMT-1
Part No.
U.FL-R-SMT-1(01)
U.FL-R-SMT-1(60)
U.FL-R-SMT-1(80)
HRS No.
331-0472-2 01
331-0472-2 60
331-0472-2 80
Packaging
100 pcs/pack
4,000 pcs/reel
10,000 pcs/reel
Weight / EA
15.7/mg
Note : This area may be covered by insulating material.
Embossed Carrier Tape Dimensions(IEC 60286-3 compliant)
Embossed Carrier Tape Dimensions
Ø1
2
1.75
4
Center contact
Reel Dimensions
.5
Material：
PS
(Black)
1.05±0.05
GND
SIG
1±0.05
(3.1)
2.6
1.8
13.5
12
5.5
8
U.FL-R-SMT-1(60): 8mm pitch
1.75
2
4
.5
Center contact
A
Ø1
A
(
SCALE FREE
)
2
φ
1
12
5.5
3
φ
2
4
Unreeling direction
1
U.FL-R-SMT-1(80): 4mm pitch
φ
330
2.2±0.05
3
2.6
0.6
0.35
GND
3
U.FL Series●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height
■Cable
Assembly (Plug)
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
U.FL-LP-040HF
U.FL-LP-066HF
U.FL-LP-068HF
U.FL-LP(V)-040HF(06) U.FL-LP-062HF(06)
U.FL-LP-088HF(06)
Part No.
Size
2.8
2.8
3
3
4
1.93
1.93
4
1.5
3.4
1.8
4
1.85
3
5
Mated Height
2.5mm Max.
(2.4mm Nom.)
2.5mm Max.
(2.4mm Nom.)
Dia. 1.13mm and
Dia. 1.32mm
59
2.0mm Max.
(1.9mm Nom.)
2.4mm Max.
(2.3mm Nom.)
2.4mm Max.
(2.3mm Nom.)
Applicable
cable
Weight (mg)
Environmental
compliant
Dia. 0.81mm
Dia. 0.81mm
Dia. 0.95mm
Dia. 1.37mm
54
35
Halogen-free, RoHS2 compliant
45.5
72
●
Cable Guide
Description
Dia.0.81mm
Coaxial Cable
Dia.1.13mm
Coaxial Cable
Dia.1.32mm
Coaxial Cable
Dia.0.95mm
Coaxial Cable
Dia.1.37mm
Coaxial Cable
Dia.1.37mm
Coaxial Cable
Cable
Type
04
Cable Specification
Inner
Conductor
*
7/0.05 SA
(AWG#36)
7/0.08 SA
(AWG#32)
7/0.08 SA
(AWG#32)
7/0.071 SA
(AWG#33)
7/0.102 SA
(AWG#30)
7/0.102 SA
(AWG#30)
Dielectric
Diameter
Dia.0.4mm
FEP
Dia.0.68mm
FEP
Dia.0.66mm
FEP
Dia.0.62mm
FEP
Dia.0.88mm
FEP
Dia.0.88mm
FEP/PTEE
Outer
Conductor
*
Single
Shield TA
Single
Shield TA
Double
Shield TA
Tape, single
Shield TA
Single
Shield TA
Tape, Single
Shield TA
Jacket
Diameter
Dia.0.81mm
FEP
Dia.1.13mm
FEP
Dia.1.32mm
FEP
Dia.0.95mm
FEP
Dia.1.37mm
FEP
Dia.1.37mm
FEP
Flame Retardant
Grade
Nominal attenuation
At 3GHz
5.4dB/m
At 6GHz
8.0dB/m
068
3.73dB/m
5.44dB/m
066
3.8dB/m
VW-1
3.1dB/m
5.6dB/m
062
4.4dB/m
088
2.8dB/m
4.3dB/m
088
2.5dB/m
3.4dB/m
(data as provided by cable suppliers, for reference only)
* SA : Silver plated annealed copper wire, TA : Tin plated annealed copper wire
[Plugs can be ordered only as terminated cable assemblies.]
4
U.FL Series●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height
How To Specify Cable Assembly
[Double-ended cable assembly]
L
[Single-ended cable assembly]
L
Ordering information
●
Product Number Structure
Used plug : U.FL-LP(V)-040HF(06)
U.FL-LP-040HF(Dia.0.81mm)
Used plug : U.FL-LP-062HF(06)(Dia.0.95mm)
7
Double-
Ended
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Double-
Ended
U.FL - 2LP HF6 - 04N
「」
- A - L
TV
1
2
3
4
5
6
U.FL - 2LP HF6 - 062N
「」
D - A - L
1
2
3
4
5
6
7
Single-
Ended
U.FL - LP HF6 - 04N
「」
- A - L
TV
1
2
3
4
5
6
7
U.FL, UFL
LP : Single ended LPV : Plug(V) Single ended
2, 2LP : Double ended 2LPV plug(V) Double ended
HF6 : Halogen-free
04N : Dia.0.81mm Ultra-fine coaxial cable
1 : White, 2 : Black
TV : Tin plated braided wire
Length(L)
Single-
Ended
U.FL - LP HF6 - 062N
「」
D - A - L
1
2
3
4
5
6
7
U.FL, UFL
LP : Single ended
2, 2LP : Double ended
HF6 : Halogen-free
062N : Dia.0.95mm Ultra-fine coaxial cable
1 : Gray, 2 : Black
D : Copper tape + Tin plated braided
wire
Length(L)
q
Series name
w
Assembly type
e
Environmental
compliant
r
Cable type
t
Cable color
y
Cable outer
conductor
u
Total length(mm)
q
Series name
w
Assembly type
e
Environmental
compliant
r
Cable type
t
Cable color
y
Cable outer
conductor
u
Total length(mm)
Used plug : U.FL-LP-068HF(Dia.1.13mm)
Double-
Ended
Used plug : U.FL-LP-088HF(06)(Dia.1.37mm)
6
7
Double-
Ended
U.FL - 2LP HF6 - 068N
「」
T - A - L
1
2
3
4
5
U.FL - 2LP HF6 - 088N
「」
T - A - L
1
2
3
4
5
6
7
Single-
Ended
U.FL - LP HF6 - 068N
「」
T - A - L
1
2
3
4
5
6
7
U.FL, UFL
LP : Single ended
2, 2LP : Double ended
HF6 : Halogen-free
068Y :
Dia.1.13mm Ultra-fine coaxial cable
068N :
1 : Gray, 2 : Black
T : Tin plated braided wire
Length(L)
Single-
Ended
U.FL - LP HF6 - 088N
「」
T - A - L
1
2
3
4
5
6
7
U.FL, UFL
LP : Single ended
2, 2LP : Double ended
HF6 : Halogen-free
088Y :
Dia.1.37mm Ultra-fine coaxial cable
088N :
1 : Gray, 2 : Black
T : Tin plated braided wire
PD : Copper tape + Tin plated braided wire
Length(L)
q
Series name
w
Assembly type
e
Environmental
compliant
r
Cable type
t
Cable color
y
Cable outer
conductor
u
Total length(mm)
q
Series name
w
Assembly type
e
Environmental
compliant
r
Cable type
t
Cable color
y
Cable outer
conductor
u
Total length(mm)
Used plug : U.FL-LP-066HF(Dia.1.32mm)
Double-
Ended
U.FL - 2LP HF6 - 066N
「」
A - L
-
1
2
3
4
5
6
●
Standard tolerances for (L)
(L)(mm)
*L=35 to 200
L=200 to 500
L=500 to 1000
L=Longer than 1000
Single-
Ended
U.FL - LP HF6 - 066N
「」
A - L
-
1
2
3
4
5
6
U.FL, UFL
LP : Single ended
2, 2LP : Double ended
HF6 : Halogen-free
066N : Dia.1.32mm Ultra-fine coaxial cable
1 : Gray, 2 : Black
Length(L)
Standard Tolera(mm)
±4
±8
±12
±1.5% of (L)
q
Series name
w
Assembly type
e
Environmental
compliant
r
Cable type
t
Cable color
y
Total length(mm)
Note : Minimum available length(L) is 35mm
5
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