MRF18 Series
Vertical Mating, Non-Magnetic
8-channel Coaxial Connector
Features
1．Non-Magnetic coaxial connector
2. Small Size & Light Weight
3. Vertical mate, horizontal cable out
4. High lock strength & cable pull resistance
5. Easy cable termination with soldering both center
and outer conductors
6. Flow mounting or manual soldering for PCB
mounting
7. Applicable cable ranges from
1.13 to 1.8 mm
8．RoHS compliant
MKT-E-13088F
Small Size & Light Weight
4.6 grams
6.4
in mated
(cable is not included)
37
Vertical Mate Allows
Layout on PCB Center
Plug: MRF18-8P-178B/U
17
.7
Receptacle: MRF18-8R-PC
[Port 1]
Cable Outer Dia.:
1.13 to 1.8 mm
Cable Pull Force: 70 N/line
(Actual measured value with RG-178B/U cable )
Lock Strength: 28 N
(Actual measured value when cables are pulled up)
High Frequency Characteristics
Data at [Port 1]
HRM-306
Test PCB
Insertion Loss
(dB)
MRF18-8P-178B/U ASSY
L=100 mm RG-178B/U Cable
Characteristic
Impedance
Operating
Temperature Range
V.S.W.R.
Contact Resistance
MRF18-8R-PC
HRM-200-088BPJBN
50
-40
C
to + 125
C
(includes
temperature rise caused by current flow)
1.3 Max. from DC to 1 GHz
1.4 Max. from 1 to 2 GHz
Center: 35 m Max. Outer: 20 m Max.
0
-1
-2
-3
-4
-5
0
0.5
2
2
Insertion Loss
1.8
1.6
1.4
Insulation Resistance 500 M Min. (DC100 V)
Withstanding Voltage AC 300 V for 1 minute
Durability
30 times
V.S.W.R.
1.2
1
1
1.5
Frequency (GHz)
Specifications herein are subject to change without notice. Contact Hirose for latest specifications, drawings or availabilities.
© 2014 HIROSE ELECTRIC CO., LTD. All rights reserved.
Issued: Mar. 28, 2014
V.S.W.R.
Specifications
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