N.FL Series
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
1.4mm Mated Height,
Lightweight SMT Miniature Coaxial Connector
Dec. 2021
N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
1.4 (1.5 Max.)
1. 1. 4mm Mated Height
( 1. 5mm Max. )
The receptacle and right angle plug produce a
mated height of only 1. 5mm Max. from the PCB.
Achieve the handling ease of the U. FL Series
with a reduced mated height.
N.FL
U.FL-LP(V)
N. FL and U. FL- LP( V) Mated Height Comparison
N.FL-LP-040HF
3.4
1.4(1.5 Max.)
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
1.9 (2.0 Max.)
Features
N.FL-R-SMT-1
N. FL- LP- 040HF and N. FL- R- SMT- 1
2. Occupied PCB Space
The receptacle has the same occupied PCB
space as the U. FL Series at 7. 7mm2
3. Light Weight
Receptacle : 14mg
Right Angle Plug : 28mg
4. Supports Up to 6GHz
Frequency
High frequency performance of DC to 6GHz and
V. S. W. R. of 1. 3 Max. in order to support the
high frequency needs of various compact devices.
5. Supports Automatic Mounting
Tape and Reel packaging allows for pick- andplace mounting.
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
6. Ultra- fine Coaxial
( Fluorinated Resin Insulated)
Cables
Compatible with ultra- fine φ0. 81mm diameter
coaxial cables for smooth and easy installment.
7. Environmental Compatibility
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
RoHS2 Compliant
Halogen Free
Chlorine and bromine above the standard values
are not used for receptacle and plug harnesses.
* As defined by IEC61249- 2- 21
Br 900 ppm Max. , Cl 900 ppm Max. , and Br+ Cl 1500 ppm Max.
8. Easy Connector Removal
Extraction tool enables easy removal of the
connector.
9. Easy Mating Confirmation
Compact product with a clear, tactile click for
reliable mating confirmation.
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Product Specifications
Nominal Characteristic Impedance
50 Ω
Operating Temperature
-40 to +90℃(90% RH Max.)
Frequency Range
DC to 6GHz
Storage Temperature Range
-30 to +70℃(90% RH Max.)
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Item
Specifications
Conditions
Contact Resistance
Center : 25m Ω Max.
Outer : 25m Ω Max.
Measured with 10mA Max.
Insulation Resistance
500M Ω以上
Measured with 100V DC
Withstanding Voltage
No flashover or insulation breakdown
200V AC for 1 min.
V.S.W.R.*
1.3 Max.
DC to 6GHz
Female Contact
Retention Force
0.1N Min.
Measured with φ 0.475 pin gauge
Mating Durability
Contact Resistance :
30m Ω Max. (Center)
30m Ω Max. (Outer)
No damage, cracks or parts dislocation.
20 times
Vibration Resistance
No electrical discontinuity of 1μ s min.
No damage, cracks or parts dislocation.
Frequency : 10 to 100Hz, single amplitude of 1.5mm,
acceleration of 59m/s2,
for 5 cycles in the direction of each of the 3 axis.
Shock Resistance
No electrical discontinuity of 1μ s min.
No damage, cracks or parts dislocation.
Acceleration of 735m/s2, 11ms duration,
sine half-wave waveform, 3 cycles in each of 3 axes.
Humidity Resistance
(Steady State)
Insulation Resistance :
100M Ω Min. (High Humidity)
500M Ω Min. (When Dry)
No damage, cracks or parts dislocation.
96 hours at temperature of 40℃ and humidity of 95%.
Temperature Cycle
No damage, cracks or parts dislocation.
Temperature : -40℃ → +5 to +35℃ → +90℃ → +5 to +35℃
Time : 30 minn. → 5 min. Max. → 30 min. → 5 min. Max.
5 cycles
Salt Spray
No excessive corrosion
5% salt water solution for 48 consecutive hours
* V. S. W. R. Measurement System
The above V. S. W. R. standard values were measured using the measurement system shown below.
Network Analyzer
Test Set
Test Port
D.U.T
Termination
Test Port Cable
Note 1 : Cable type connectors were measured with SMA conversion adapters attached to the cable assembly at both ends of a compatible 100cm cable.
Note 2 : Board type connectors were mounted to a 50 Ω glass epoxy board and measurements were conducted with SMA conversion adapters attached.
Materials / Finish
Item
Right Angle Plug
Receptacle
Part
Material
Finish
Flame Retardancy
Shell
Phosphor Bronze
Silver Plated
-
Insulator
PBT
Gray
UL94HB
Female Center Contact
Phosphor Bronze
Gold Plated
-
Shell
Phosphor Bronze
Silver Plated
-
Insulator
LCP
Black
UL94V-0
Male Center Contact
Brass
Gold Plated
-
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Product Number Structure
Refer to the chart below when determining the product specifications from the product number.
Please select from the product numbers listed in this catalog when placing orders.
●
Receptacle
N.FL - R - SMT - 1 (10)
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
❶
❷
❸
❹
❶
Series Name
N.FL
❸
Board Mounting
Method
SMT : Printed Circuit Board Surface Mount
Type
❷
Connector Type
R : Receptacle
❹
Packing Type
(10) : Reel Packing(2,000pcs per reel)
Note : Plugs can be ordered only as terminated cable assemblies.
●
How to Designate Plug Cable Assembly Dimensions
The dimension specifications of the N. FL Series harness are as follows.
[Double-ended Cable Assembly]
[Single-ended Cable Assembly]
L
L
Please contact a Hirose representative
about cable end processing.
Note : Designate the dimensions from the center of the connector for both single-ended and double-ended cable assemblies. (Please write length L in mm.)
●
Cable Assembly Product Number Structure
NFL - 2LP HF6 - 04N 1 TV - A - L
❶
❷
❸
❹
❺
❻
❼
❶
Series Name
NFL
❹
Cable Type
04N : φ 0.81mm Cable
❷
Assembly Type
LP : Single Ended
2LP : Double Ended
❺
Cable Color
1 : White
2 : Black
❻
Cable Outer
Conductor
TV : Tin Plated Braided Wire
❼
Total Length (mm) L length (mm)
❸
●
Environmental
Compliance
HF6 : Halogen-free Plug
Standard Tolerances for (L)
Total Length (mm)
Standard Tolerance(mm)
35 ≦ L ≦ 200
±4
200 < L ≦ 500
±8
500 < L ≦ 1000
± 12
1000 < L
± 1.5%
Note : The shortest length is L=35mm.
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Plug
2.8
Please order the plug in cable assembly specifications.
Receptacle
Outer Contact (GND)
Outer
Contact (GND)
Outer Contact (GND)
0.8
0.25
Center Contact (SIG)
φ2
1.8
2.6
3.1
0.6
0.6
2.6
3
Part No.
N.FL-R-SMT-1(10)
●
HRS No.
CL0331-0332-3-10
GND
2
1.85
No conductive traces
in this area
Purchase Unit
2,000pcs per reel
Recommended PCB Mounting Pattern
2.05
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
1.12
3.4
SIG
0.8
1.9
3.8
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Conversion Adapter
SMA Conversion Adapter
(Mated Portion- U.FL/N.FL Side : Jack, SMA Side : Plug)
8HEX
Part No.
HRS No.
HRMP-U.FLJ(40) (Note 1)
Purchase Unit
CL0311-0300-2-40
20pcs per bag
Note 1 : Compatible with both N.FL and U.FL.
Note 2 : Since the U.FL/N.FL side mating portion has a weaker lock than standard products, it cannot be used for purposes other than performance measurement.
SMA Conversion Adapter
(Mated Portion- U.FL/N.FL Side : Plug, SMA Side : Jack)
6
14.05
(4.05)
5.6
φ6.35
1/4-36UNS-2A
Part No.
HRS No.
HRMJ-U.FLP(40) (Note 1)
Purchase Unit
CL0311-0301-5-40
20pcs per bag
Note 1 : Compatible with both N.FL and U.FL.
Note 2 : Since the U.FL/N.FL side mating portion has a weaker lock than standard products, it cannot be used for purposes other than performance measurement.
SMA Conversion Probe
(Mated Portion- N.FL Side : Plug, SMA Side : Jack)
6
18.3
(4)
5.5
(3.8)
φ3.2
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
(10.7)
1/4-36UNS-2A
Part No.
HRMJ-N.FLP-ST5
HRS No.
CL0311-0423-2-00
Purchase Unit
20pcs per bag
Note : This connector is used by pressing the mating portion of the N.FL side with the mating portion of N.FL-R-SMT-1.
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
SMA Conversion Adapter
(Mated Portion : SMA Jack (Measuring Device Connection Side) - SMA Plug)
20
16
φ10.86
2×
φ2
.3
Part No.
4.4
18.84
31.3
HRS No.
HRM-PA-PJ(F)-1(40)
CL0323-0805-9-40
Purchase Unit
20pcs per bag
Note : HRMJ-N.FLP-ST5 aborbs misalignment when it is mated with the plug (coupling side) and the jack is connected to the measuring device.
Inspection Probe
HRMJ-N.FLP-ST5 and HRM-PA-PJ(F)-1(40) Combination and Usage
Shortest Pitch when Adjacent
12mm Min.
(A)
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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11.6
Flange to Board Surface
(A)
Recommendation for Measurement
32 ± 0.2
Starting Load
32.7
Note : For the inspection probe, be careful not to tilt the tip of the contact due to the tensile load of the connecting cable.
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Embossed Carrier Tape Dimensions(JIS C 0806/IEC 60286)
Embossed Carrier Tape Dimensions
φ
1.
5
4
12
5.5
1.75
2
Unreeling Direction
Reel Dimensions
13.5
Material : PS(Black)
φ330
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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A
A
2
φ13
φ2
1
9
N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Applicable Tools
Extraction Tool
Tool for Unmating.
90
φ15
3
50
Part No.
HRS No.
U.FL-LP(V)-N-2 (Note)
Purchase Unit
CL0331-0493-2-00
1pc per bag
Note : Compatible with the U.FL-LP(V)-040 and U.FL-LP-062.
Mating Tool
φ10
Tool for Mating.
φ2 (Through)
Hole for Distinguishing
from W.FL-LP-IN
8
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
2.1
U.
FL/ V
100
Part No.
U.FL-LP-IN (Note)
HRS No.
CL0331-0334-9-00
Note: Compatible with the U.FL connector.
10
Purchase Unit
1pc per bag
N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
Usage Precautions
1. Plugs
( 1) Mating/ Unmating
① To disconnect the connector, insert the extraction tool ( U. FL- LP( V) - N- 2) under the connector flange.
Pull in a perpendicular direction in line with the connector' s mating axis.
When removing the connector directly, hold the connector lid and pull out vertically in relation to the connector' s mating
axis. ( Be careful not to damage the connector with fingers or nails. )
Be careful not to apply stress to the cable
when using the extraction tool from this side.
U.FL-LP(V)-N-2
N.FL-LP-040HF
N.FL-R-SMT-1
( 2) Tolerable Load to a Cable After Mating
Once the connector has been mated do not apply forces exceeding the values in the diagram below.
N.FL-LP-040HF
2.9N Max.
N.FL-R-SMT-1
( 3) Precautions
Do not use excessive prying to mate or un- mate the connectors as it may lead to damage.
2. Receptacles
(1) Recommended
Reflow Temperature Profile
(℃)
260
240
220
200
180
160
140
120
100
80
Temperatue of Top of
Component
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
② When mating, align the mating axes between the receptacle and cable assembly, and insert the cable assembly
downward and perpendicular into the receptacle.
Do not insert the cable assembly at a slanted angle.
Heating Peak
250℃ 10 Seconds
Preheat
130 to 180℃
120 Seconds or Less
230℃
60 Seconds or Less
Time
1. Temperature refers to the temperature of the PCB surface at the terminal leads.
2. Reflow soldering should be performed at a printed circuit surface temperature of 250℃ Max.
3. The temperature profile may vary depending on board size, solder used and solder thickness.
(2) Recommended
Manual Soldering Conditions
Manual soldering : 350℃ for 5 seconds
(3) Recommended
Metal Mask Thickness
0.1 to 0.12mm
(4) Reflow Cycles
2 times
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N.FL Series/1.4mm Mated Height, Lightweight SMT Miniature Coaxial Connector
3. Operating Environment and Storage Conditions
( 1) Operation Environment
This product was designed for use in a normal environment.
Please be advised that using this product in the environments described below may result in discoloration and other
types of degradation.
・Exposure to excessive amounts of fine particles and dust.
・Regions/ areas with a high concentration of gases like sulfur dioxide, hydrogen sulfide and nitrogen dioxide.
・Areas with drastic temperature changes, such as locations near a heater.
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
( 2) Storage Conditions
Store this product in Hirose' s packaging or similar conditions.
Temperature : - 10 to + 40℃ Humidity : 85% or less ( recommended storage conditions)
We recommend the product be used within six months from delivery.
Products that have been stored beyond the recommended storage period need to be tested for mounting and
solderability before use.
( 3) Silver Plating Discoloration
Discoloration occurs only on the plating surface. Since the contact portion is wiped, there is no effect on the electrical
contact.
While Taking into Consideration
Specifications mentioned in this catalog are reference values.
When considering to order or use this product, please confirm the Drawing and Product Specifications sheets.
Use an appropriate cable when using the connector in combination with cables.
If considering usage of a non- specified cable, please contact your sales representative.
If assembly process is done by jigs & tools which are not identified by Hirose, assurance will not be given.
If considering usage for below mentioned applications, please contact your sales representative.
In cases where the application will demand a high level of reliability, such as automotive, medical instruments, public
infrastructure, aerospace/ defense etc. Hirose must review before assurance of reliability can be given.
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
https://www.hirose.com
※ The contents of this catalog are current as of date of 12/ 2021. Contents are subject to change without notice for the purpose of improvements.
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