RF-18
MMCX–P–P–H–ST–EM1
MMCX–J–P–H–ST–TH1
MMCX–P–P–H–ST–TH1
MMCX–J–P–H–RA–TH1
MMCX–J–P–H–RA–SM1
MMCX–P–P–H–RA–TH1
MMCX–J–P–H–ST–EM1
MMCX–P–P–H–ST–SM1
MMCX SERIES
50
W
MMCX MICRO-MINI JACKS & PLUGS
Mates with:
RF174, RF316, RF178,
RS316, GRF1H-C
MMCX
GENDER
TYPE
PLATING
ORIENTATION
TERMINATION
SPECIFICATIONS
For complete specifications and
recommended PCB layouts see
www.samtec.com?MMCX-EM,
www.samtec.com?MMCX-MT,
www.samtec.com?MMCX-SM or
www.samtec.com?MMCX-TH
Contact Material:
BeCu
Insulator Material:
PTFE
Pin and Shell Material:
Brass
Operating Temp Range:
-65 °C to +125 °C
Impedance:
50
W
Dielectric
Withstanding Voltage:
500 Vrms, 50 Hz
Dielectric Working Voltage:
170 Vrms, 50Hz
Frequency Range:
0~6 GHz
RoHS Compliant:
Yes
(2.41)
.095
DIA
= Jack
–J
= PCB
Mount
–P
= 30 µ" (0.76 µm)
Gold center
contact, 3 µ"
(0,08 µm) Gold
outer contact
(0.69)
.027
(3.50)
.138
DIA
–H
= Right-angle
–RA
–ST
= Through-hole
–TH1
= Straight
(4.35)
.171
(0.70)
.028
DIA
(4.35)
.171
= Mixed
Technology
(–ST only)
–MT1
(3.80)
.150
(6.80)
.268
= Surface Mount
–SM1
–EM1
(3.50) .138 DIA
(7.40) .291
(7.40) .291
–ST–TH1
(3.45)
.136
SQ
(3.45)
.136
DIA
(0.80)
.031
(0.70)
(0.13) .028
.005 DIA
(4.75)
.187
–ST–MT1
–RA–TH1
(4.50) .177 DIA
(0.35) .014
= Edge Mount
(–ST only)
(5.00) (3.80)
.197 .150
(1.60)
.063
(3.50)
.138
DIA
(3.50)
.138
(3.80)
.150
(3.50)
.138
(3.40)
.134
(7.40)
.291
(4.40)
.173
PROCESSING
Lead–Free Solderable:
Yes
–ST–SM1
–RA–SM1
(4.75) .187
(6.50) .256
(2.41)
.095
DIA
–ST–EM1
(0.90)
.035
MMCX
GENDER
TYPE
PLATING
ORIENTATION
TERMINATION
OTHER
SOLUTIONS
• High Vibration jacks and plugs.
These connectors are not
interchangeable with the
MMCX.
• MMCX Jack that switches
from internal to external
antenna when cable is mated.
Contact Samtec.
(3.50)
.138
SQ
= Plug
–P
= PCB
Mount
–P
= 30 µ" (0.76 µm)
Gold center
contact, 3 µ"
(0.08 µm) Gold
outer contact
(3.05)
.120
(0.70)
.028
DIA
(3.80)
.150
–H
= Right-angle
–RA
–ST
= Through-hole
–TH1
= Straight
(3.40)
.134
DIA
(7.00) .276
(5.25) .207
(2.38)
.094
DIA
(3.05)
.120
= Mixed
Technology
(–ST only)
–MT1
(2.80)
.110
(1.55)
.061
(0.70)
.028
DIA
(5.60)
.220
= Surface Mount
(–ST only)
–SM1
–EM1
(2.80)
.110
(1.00)
.039
(1.55) .061
–ST–TH1
–ST–MT1
(4.50)
.177
DIA
(0.35)
.014
(2.38)
.094
DIA
(3.54)
.139
(2.70)
.106
–RA–TH1
(7.16)
.282
= Edge Mount
(–ST only)
(0.50)
.020
(3.50)
.138
SQ
(2.38)
.094
DIA
(2.54)
.100
(0.25)
.009
Notes:
Random vibration and
Resonant Search test
reports available online.
75
W
version available.
See MMCX7 Series.
(5.35)
.210
–J
(0.70) .028 DIA
–ST–SM1
–ST–EM1
(10.21)
.402
–P
(0.70)
.028
DIA
Due to technical progress, all designs, specifications and components are subject to change without notice.
All parts within this catalog are built to Samtec’s specifications.
Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.
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