Ultra Small Surface Mount Coaxial Connectors
1.4mm or 1.65mm Mated Height
W.FL Series
Occupied Mounting Area
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
W.FL Series
U.FL Series
Fig.1
■
Features
Mated height comparison
1. Nominal mated height of 1.4mm or 1.65mm
(Max. 1.55 or 1.85mm)(Fig.2)
(MAX2.0)
(MAX2.4)
2.3
1.9
W.FL-LP(G)-062HF
U.FL-LP-062HF
1.4 (MAX1.55)
2. Small board footprint
The W.FL Series is about 55% smaller than our
U.FL Series connector and only uses 3.4mm
2
of
PCB space. The PCB layout for the W.FL Series is
the same as for W.FL2 and X.FL Series.
Note:This product is not compatible with W.FL2
Series and X.FL Series.(Fig.1)
W.FL-LP-040HF
U.FL-LP(V)-040HF
3. Extremely light weight
Receptacle:
5.6 mg
Right-angle plug: 18.6 mg(040), 28.2mg(062)
4. Frequency range up to 6 GHz
DC to 3 GHz : V.S.W.R. of 1.3 max.
3 GHz to 6 GHz: V.S.W.R. of 1.4 max.
1.65 (MAX1.85)
Fig.2
5. Automatic board placement
Packaged on tape-and-reel the receptacles can be
placed with vacuum nozzles of the automatic
placement equipment.
W. FL Plug and Receptacle
1.4 (MAX1.55)
W.FL-LP-040HF
6. Plugs are terminated with ultra-fine
coaxial (fluorinated resin insulated)
cable
The use of ultra-fine coaxial(fluorinated resin
insulated) cables on these connectors offer the
ability to complete connections in small, confined
spaces with a smooth, easy operation.
2.85
1.65 (MAX1.85)
W.FL-LP(G)-062HF
Ø1
3.65
7. Simple connector mating / unmating
Use of the available mating/un-mating tools
assures correct connection/disconnection of the
plug and receptacle.
8. Halogen-free*(Receptacle, Plug(HF type))
*As defined by IEC61249-2-21
Br-900ppm maximum, Cl-900 ppm maximum,
Cl+Br combined-1,500 ppm maximum
Ø0.81
Fig.3
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
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
■Specifications
Nominal characteristic impedance
Rating
Frequency range
DC to 6 GHz
Storage temperature range
50ø
Operating temperature range
-40°C to +90°C
(90% RH max.)
-30°C to +70°C
(90% RH max.)
Item
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
4. V.S.W.R.
*
Specification
Center contact : 20mø max.
Outer contact : 10mø max.
500Mø min.
No flashover or insulation breakdown
1.3 Max.
1.4 Max.
10mA max.
100V DC
Conditions
200V AC / 1 minute
Up to 3 GHz
3 to 6 GHz
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
*V.S.W.R.
Measurement System
Measured as shown on the block diagram below.
Network Analyzer
Test Set
Test Port
D.U.T
Test Port Cable
Termination
Note1 : Measurement way of a W.FL Cable assembly (plug)
W.FL Cable assembly (plug) is measured with SMA conversion
adapters mated with W.FL plugs at both ends of a 100cm coaxial
cable harness
Note2 : Measurement way of a W.FL receptacle
W.FL receptacle, which is mounted on a 50ø glass epoxy board,
is measured with a SMA conversion adapter.
■Materials
/ Finish
●
Plug – right angle
Part
Shell
Female center contact
Insulator
Material
Phosphor bronze
Phosphor bronze
PBT
Finish / Remarks
Silver plated
Gold plated
Color : Gray, UL94V HB(040HF, 062HF)
●
Receptacle
Part
Shell
Insulator
Male center contact
Material
Phosphor bronze
LCP
Brass
Finish / Remarks
Silver plated
Color : Black, UL94V-0
Gold plated
■Cable
Assembly(Plug)
W.FL-LP-040HF(06) (Applicable cable : outer diameter 0.81)
2
2.85
1.15
W.FL-LP-062HF(06) (Applicable cable : outer diameter 0.95)
[Plugs can be ordered only as terminated cable assemblies.]
2
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
B
How to Specify Cable Assembly
[Double-ended cable assembly]
[Single-ended cable assembly]
L(mm)
L(mm)
Ordering Information
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Ordering Information
Standard tolerances for (L)
(L)mm
Standard tolerance(mm)
±4
±8
±12
±1.5% of (L)
*L=35 to 200
1L=200
to 500
Used plug : W.FL-LP-040HF(06) (Dia. 0.81)
Double-Ended
W.FL -- 2LP HF6 --04N
q
w
e
r
t
TV -- A -- L
y
u
1L=500
to 1000
L=Longer than 1000
Note : Minimum available length(L) is 35mm.
Single-Ended
W.FL -- LP HF6 --04N
q
w
e
r
t
q
Series name
w
Assembly type
TV -- A -- L
y
u
W.FL
LP : Single ended
2LP : Double ended
e
Environmental compliant HF6 : Halogen-free
04N : 0.81mm dia. ultra-fine coaxial cable
r
Cable type
1
: White
t
Cable Color
2
: Black
TV : Tin plated braided wire
y
Cable outer conductor
u
Total length(mm)
Length(L)
Used plug:W.FL-LP(G)-062HF(06) (Dia. 0.95)
Double-Ended
W.FL -- 2LPG HF6 -- 062N
q
w
e
r
D -- A -- L
t y
u
Single-Ended
W.FL -- LPG HF6 -- 062N
q
q
Series name
w
Assembly type
w
e
r
D -- A -- L
t y
u
W.FL
LPG : Single ended
2LPG : Double ended
e
Environmental compliant HF6 : Halogen-free
062N : 0.95mm dia. ultra-fine coaxial cable
r
Cable type
1
: Gray
2
: Black
t
Cable Color
3
: White
D
: Copper tape + Outer tin plated braided wire
y
Cable outer conductor
u
Total length(mm)
Length(L)
3
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
■Receptacle
B
Recommended PCB
mounting pattern
0.85
0.3
0.25
2.6
1.4
1.3
1.7
2
0.5
0.3
1.7
2
SIG
1.3
GND
1.3
0.65
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
GND
No conductive traces in this area
SIG
Note : The land pattern is the same as that of the
X.FL, W.FL2 series connectors.
All dimensions : mm
Part No.
W.FL-R-SMT-1(60)
W.FL-R-SMT-1(80)
HRS No.
331-0482-6 60
331-0482-6 80
Packaging
Reel (5,000 pcs/reel)
Reel (10,000 pcs/reel)
Embossed Carrier Tape Dimensions(IEC 60286-3 compliant)
Embossed Carrier Tape Dimensions
(W.FL-R-SMT-1(60) 8mm pitch)
2
1.75
8
Unreeling direction
Reel Dimensions
Material：
PS
(Black)
13.5
12
5.5
A
(W.FL-R-SMT-1(80) 4mm pitch)
2
1.75
4
Unreeling direction
A
(
SCALE FREE
)
2
Ø
13
12
5.5
Ø
2
1
4
Ø
330
1.5
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
■Conversion
Adapters
SMA Conversion Adapter (W.FL side jack – SMA side plug)
(10.3)
W.FL
8HEX
SMA
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Note : Used for performance measurements only.
The W.FL mating side has lower retention
force than the regular product when mated
to the corresponding part.
Part No.
HRMP-W.FLJ(40)
HRS No.
311-0367-3 40
Packaging
1
SMA Conversion Adapter (W.FL side plug – SMA side jack)
6
SMA
Ø6.35
13.8
(4.05)
5.6
1/4-36UNS-2A
W.FL
Note : Used for performance measurements only.
The W.FL mating side has lower retention
force than the regular product when mated
to the corresponding part.
Part No.
HRMJ-W.FLP(40)
HRS No.
311-0368-6 40
Packaging
1
SMA Conversion Adapter
(18.35)
6
(4)
5.5
1/4-36UNS-2A
Note : When mating with corresponding part
(W.FL-R-SMT-1) it must be pressed down
and held to make complete connection.
Part No.
HRS No.
HRMJ-W.FLP-ST1(40) 311-0386-8 40
Ø6.35
Packaging
1
5
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