1
W.FL Series
Ultra Small Surface Mount Coaxial Connectors
1.4mm or 1.65mm Mated Height
2014.11e
■Features
1.
Nominal mated height of 1.4 mm or 1.65mm
(Max. 1.55 or 1.85mm)(Fig.2)
2. Small board footprint
The W.FL Series is about 55% smaller than our
U.FL Series connector and only uses 3.4mm2 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)
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.
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
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.
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
■Applications
Mobile phones, wireless communication devices,
electronic measuring instruments, GPS, wireless LAN,
Bluetooth and any application requiring high frequency
transmission using small coaxial connectors.
L#;A"AE"%)%
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1.4
2.85
1.65
3.65
Ø0.81Ø1
(MAX1.55)(MAX1.85)
W.FL-LP-040
W.FL-LP-040HF
W.FL-LP(G)-062HF
W. FL Plug and Receptacle
Mated height comparison
Occupied Mounting Area
W.FL Series U.FL Series
Fig.2
Fig.1
Fig.3
2
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
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 50 ohms glass epoxy board,
is measured with a SMA conversion adapter.
Network Analyzer
Test Set
Test Port
TerminationD.U.T
Test Port Cable
■Specifications
Rating
Nominal characteristic impedance 50 ohms Operating temperature range -40°C to +90°C
(90% RH max.)
Frequency range DC to 6 GHz Storage temperature range -30°C to +70°C
(90% RH max.)
Item Specification Conditions
1. Contact resistance Center contact: 20m ohms max.
Outer contact: 10m ohms max. 10mA max.
2. Insulation resistance 500M ohms min. 100V DC
3. Withstanding voltage No flashover or insulation breakdown 200V AC / 1 minute
4. V.S.W.R.*1.3 Max.
1.4 Max.
Up to 3 GHz
3 to 6 GHz
*V.S.W.R. Measurement System
Measured as shown on the block diagram below.
■Materials
●
Plug – right angle
Part Material Finish / Remarks
Shell Phosphor bronze Silver plated
Female center contact Phosphor bronze Gold plated
Insulator PBT Color: Black, UL94V-0(040)
Color: Gray, UL94V HB(040HF, 062HF)
●
Receptacle
Part Material Finish / Remarks
Shell Phosphor bronze Silver plated
Insulator LCP Color: Black, UL94V-0
Male center contact Brass Gold plated
■Cable Assembly(Plug)
W.FL-LP-040(06), W.FL-LP-040HF(06) (Applicable cable: outer diameter 0.81)
2.85
1.15 2
W.FL-LP-062HF(06) (Applicable cable: outer diameter 1.0)
[Plugs can be ordered only as terminated cable assemblies.]
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3
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
B How to Specify Cable Assembly
Ordering Information
Double-Ended
W.FL -- 2LP HF6--04N TV-- A-- L
L(mm)
[Double-ended cable assembly]
L(mm)
[Single-ended cable assembly]
Ordering Information
Used plug:W.FL-LP-040(06), W.FL-LP-040HF(06) (Dia. 0.81)
Single-Ended
W.FL -- LP HF6--04N TV-- A-- L
Used plug:W.FL-LP(G)-062HF(06) (Dia. 1)
q
q
w
w
e
e
r
r
t
t
y
y
u
u
qSeries name W.FL
wAssembly type LP : Single ended
2LP : Double ended
eEnvironmental compliant HF6 : Halogen-free
6 : RoHS compliant
rCable type 04N : 0.81mm dia. ultra-fine coaxial cable
tCable Color 1 : White
2 : Black
yCable outer conductor TV : Tin plated braided wire
uTotal length(mm) Length(L)
Double-Ended
W.FL --2LPG HF-- 062N D -- A-- L
Single-Ended
W.FL -- LPG HF-- 062N D -- A-- L
q
q
w
w
e
e
r
r
t
t
y
y
u
u
qSeries name W.FL
wAssembly type LPG : Single ended
2LPG
: Double ended
eEnvironmental compliant HF : Halogen-free
rCable type 062N : 1.0mm dia. ultra-fine coaxial cable
tCable Color
1 : Gray
2 : Black
3 : White
yCable outer conductor D : Copper tape + Outer tin plated braided wire
uTotal length(mm) Length(L)
Standard tolerances for (L)
(L)mm
Standard tolerance(mm)
*L=35 to 200 ±4
1L=200 to 500 ±8
1L=500 to 1000 ±12
L=Longer than 1000 ±1.5% of (L)
Note: Minimum available length(L) is 35mm.
4
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
■Receptacle
0.3
0.85
0.25
0.3
1.3
1.7
2
2
1.7
SIG
GND
B
Recommended PCB
mounting pattern
GND
No conductive traces in this area
2.6
1.4
0.5
SIG
1.31.3
1.5
0.65
All dimensions: mm
Note: The land pattern is the same as that of the
X.FL, W.FL2 series connectors.
Embossed Carrier Tape Dimensions
12
5.5
1.75
12
5.5
1.75
28
24
Unreeling direction
Unreeling direction
(W.FL-R-SMT-1(60) 8mm pitch)
(W.FL-R-SMT-1(80) 4mm pitch)
Reel Dimensions
2
Ø
330
13.5
Ø
13
Ø
21
A
Material：
PS
(Black)
A
(
SCALE FREE
)
Part No. HRS No. Packaging RoHS
W.FL-R-SMT-1(60) 331-0482-6 60 Reel (5,000 pcs/reel) Yes
W.FL-R-SMT-1(80) 331-0482-6 80 Reel (10,000 pcs/reel)
Embossed Carrier Tape Dimensions(IEC 60286-3 compliant)
5
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
Part No. HRS No. Packaging RoHS
HRMP-W.FLJ(40) 311-0367-3 40 1 Yes
Part No. HRS No. Packaging RoHS
HRMJ-W.FLP(40) 311-0368-6 40 1 Yes
Part No. HRS No. Packaging RoHS
HRMJ-W.FLP-ST1(40)
311-0386-8 40 1 Yes
■Conversion Adapters
SMA Conversion Adapter (W.FL side jack – SMA side plug)
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.
SMA Conversion Adapter (W.FL side plug – SMA side jack)
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.
SMA Conversion Adapter
Note: When mating with corresponding part (W.FL-
R-SMT-1) it must be pressed down and held
to make complete connection.
5.5(4)
(18.35)
6
Ø6.35
1/4-36UNS-2A
1/4-36UNS-2A
6 (4.05)
13.8
Ø6.35
5.6
SMA
W.FL
8HEX
W.FL
SMA
(10.3)
6
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
■Receptacle Inspection Adapter
Used for inspecting the performance parameters of the cable assembly.
1
M5∞0.5
4.2(7.9)
12.1
(4.4) 7HEX
Plug-Mating Tool
This tool is used for mating a plug.
(100)
Ø10
8
Plug-Extraction Tool
(Ø15)
40
(100)
Part No. HRS No. Packaging RoHS
W.FL-R-1 331-0483-9 1 Yes
Part No. HRS No. Packaging RoHS
W.FL-LP-IN 331-0323-2 1 Yes
Part No. HRS No. Packaging RoHS
W.FL-LP-N 331-0492-0 1 Yes
7
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
80
100
120
140
160
180
200
220
240
260
[ç]
Preheat
(130 to 180ç)
230ç
220ç
50 seconds max.120 seconds max.
60 seconds max.
Time
250 ç max. for
10 seconds
W.FL Cable
Assembly
W.FL-R-SMT-1
W.FL-LP-N plug extraction tool
W.FL
Cable Assembly
2N max
∞
∞
W.FL-R-SMT-1
Receptacle
Plugpickup
qw er t
Insertiontoareceptacle
Removalofthetool
B Precautions
1. Plug
(1) Mating / unmating • Unmating Insert both ends of the extraction tool under the plug (from the direction opposite to the
Cable termination), as shown and pull-up in the direction perpendicular to the mounting
surface of the receptacle.
● Recomended the use of the extraction tool for unmating.
Any attempt of unmating by pulling on the cable may result in
damage and affect the mechanical / electrical performance.
• Mating
q
Align the mating tool W.FL-LP-IN or the mating end
of the tool over the plug end of the cable assembly.
w Firmly place the tool over the plug until it is secured
in the tool.
e Place the plug cable assembly (held in the tool)over
the corresponding receptacle.
r Assuring that the plug and receptacle are aligned
press-down perpendicular to the mounting surface
until both connectors are fully mated.
t Remove the mating tool by carefully pulling it
up.Removal of the tool.
(2) Pull forces on the
cable after connectors
are mated
After the connectors are mating, do not apply a load to
the cable in excess of the values indicated in the
diagram.
(3) Precautions Do not twist connectors excessively during mating / unmating.
2. Receptacle
(1) Recommended reflow
temperature profile
q
The temperature of the printed circuit board surface temperature at the points of contact with the terminals.
w Reflow soldering should be performed at a printed circuit surface temperature of 250°C max.
e In individual applications the actual temperature may vary, depending on the solder paste type, volume /
thickness and board size / thickness. Consuly your solder paste and equipment manufacturer for specific
recommendations.
(2) Recommended metal
mask thickness 0.1 mm to 0.12 mm
(3) Reflow cycles 2 times
3. Operating environment and storage conditions
(1) Operating
environment
The connectors are not designed to operate in the following environments:
• Exposed to a excessive amounts of fine particles and dust
•
Regions and places having a high density of sulfur dioxide, hydrogen sulfide, nitrogen dioxide or other corrosive gasses.
• Environments having large rapid variations in temperature.
(2) Storage conditions -
Receptacle
Store in the Hirose Electric packaging.
Temperature: -10 to +40ç, Humidity: 85% max.
Use within 6 months of delivery.
Receptacles for which the storage period has elapsed must be tested for solderability to the PC board
mounting surface.
8
W.FL Series●Ultra Small Surface Mount Coaxial Connectors 1.4mm or 1.65mm Mated Height
The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.
The contents of this catalog are current as of date of 11/2014. Contents are subject to change without notice for the purpose of improvements.
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®
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Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Hirose Electric:
W.FL-LP-04N1-A-(800) W.FL-LP-04N1-A-(90) W.FL-LP-04N1-A-(60) W.FL-LP-04N1-A-(80) W.FL-LP-04N1-A-(40)
W.FL-LP-04N1-A-(70) W.FL-LP-04N1-A-(190) W.FL-LP-04N1-A-(110) W.FL-LP-04N1-A-(400) W.FL-LP-04N1-A-(210)
W.FL-LP-04N1-A-(50) W.FL-LP-04N1-A-(250) W.FL-LP-04N1-A-(35) W.FL-LP-04N1-A-(260) W.FL-LP-04N1-A-(220)
W.FL-LP-04N1-A-(200) W.FL-LP-04N1-A-(150) W.FL-LP-04N1-A-(900) W.FL-LP-04N1-A-(130) W.FL-LP-04N1-A-
(170) W.FL-LP-04N1-A-(140) W.FL-LP-04N1-A-(100) W.FL-LP-04N1-A-(180) W.FL-LP-04N1-A-(160) W.FL-LP-
04N1-A-(120) W.FL-LP-04N1-A-(600) W.FL-LP-IN W.FL-LP-04N1-A-(700) W.FL-LP-04N1-A-(300) W.FL-LP-04N1-A-
(500) W.FL-LP-04N1-A-(1000) W.FL-R-SMT-1(40) W.FL-LP-N W.FL-R-1 W.FL-R-SMT-1(10) W.FL/CR-AD(63)
W.FL/CR-AD(62) W.FL/CR-AD(61) W.FL/CR-AD(65) W.FL/CR-AD(66) W.FL/CR-AD(64) W.FL/CR-AD(67) W.FL-R-
SMT-1(60) W.FL-R-SMT-1(80) W.FL2P-ML51.J-PA(F)-ST
