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.
W.FL SeriesꢀUltra Small Surface Mount Coaxial Connectors – 1.4mm Mated Height
ꢀSpecifications
Nominal characteristic impedance
Operating temperature range
Operating humidity
-40°C to +90°C
90% RH max.
50 ohms
Ratings
Frequency range
DC to 6 GHz
Item
Specification
Conditions
10mA max.
Center contact: 20m ohms max.
Outer contact: 10m ohms max.
1. Contact resistance
2. Insulation resistance 500M ohms min.
100V DC
3. Withstanding voltage No flashover or insulation breakdown
1.3 Max.
200V AC / 1 minute
Up to 3 GHz
3 to 6 GHz
*
4. V.S.W.R.
1.35 Max.
Contact resistance
Center contact: 25m ohms max.
Outer contact: 15m ohms max.
5. Durability
6. Vibration
7. Shock
20 cycles
No damage, cracks, or parts dislocation
Frequency: 10 to 100 Hz, single amplitude of 1.5mm
No electrical discontinuity of 1 µs or longer
No damage, cracks, or parts dislocation
2
Acceleration: 59 m/s , in each of 3 axis
5 cycles
2
Acceleration of 735 m/s , 11 ms continuous time
No electrical discontinuity of 1 µs or longer
No damage, cracks, or parts dislocation
Waveform: sine half-wave, 3 cycles in each of the
3 axis
Insulation resistance: 10M ohms min. (high humidity)
Insulation resistance: 500M ohms min. (dry)
No damage, cracks, or parts dislocation
8. Humidity
96 hours at temperature of +40°C and humidity of 95%
Temperature:-40°C/+5°C to +35°C/+90°C/+5°C to +35°C
Time: 30 min./ 3 min. / 30 min. / 3 min.
5 cycles
No damage, cracks, or parts dislocation
Contact resistance: 25m ohms max. (Center)
15m ohms max. (Outer)
9. Temperature cycle
10. Salt spray test
No excessive corrosion
5% salt water solution, 48 hours
*V.S.W.R. Measurement System
Measured as shown on the block diagram below.
Note1: Measurement way of a W.FL Cable assembly (plug)
Network Analyzer
Test Set
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
Test Port
D.U.T Termination
W.FL receptacle, which is mounted on a 50 ohms glass epoxy board, is
measured with a SMA conversion adapter.
Test Port Cable
ꢀMaterials / Finishes
ꢀPlug – right angle
Part
Material
Phosphor bronze
Phosphor bronze
PBT
Finish
Remarks
-------
Shell
Silver plated
Gold plated
Color: Black
Female center contact
Insulator
-------
UL94V-0
ꢀReceptacle
Part
Material
Brass
Finish
Remarks
-------
Male center contact
Insulator
Gold plated
Color: Black
Silver plated
LCP
UL94V-0
-------
Shell
Phosphor bronze
2
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