RF & Microwave Connectors
& Cable Assemblies
Product Catalog
cinch.com
Cinch Connectivity Solutions
has a wide range of cable assemblies and connectors suited for RF, Microwave and Fiber
Optic signal transmission. Connectivity Solutions is a vertically integrated supplier of custom, fixed length and semi-rigid
cable assemblies from DC to 50 GHz. Our product lines deliver custom-engineered products and solutions to satisfy the most
demanding and complex requirements.
AIM-Cambridge has a universal line of products that offer cost effective, high quality solutions for
connectivity. Our connectors are available in BNC, Type N, F Type, RCA, UHF, Mini-UHF, TNC, D-Sub
and Modular Plugs for Data/Telecom applications. In addition, we stock a wide variety of cables for
A/V, SATV, CATV, computer and LAN applications, as well as a complete line of termination tools
and structured cabling products. AIM-Cambridge promises that its product will provide you with
unmatched consistency, quality, reliability and ease of use.
Johnson designs and manufactures an industry leading line of RF coaxial connectors and adapters,
which are available in both 50 and 75 ohm versions. Johnson connectors are designed to provide the
highest quality data transmission for audio, video and data applications. The Johnson line of products
can address frequency ranges from DC to 46GHz and all sizes from Ultra-miniature interfaces (UMC),
Micro-miniature, (MCX, MMCX, SMP), Subminiature (SMA, SMB, SMK, kwiQMAte™), Medium
connectors (Type N connectors) through to large connectors (DIN7/16). The breadth of products
available within the Johnson range includes board and cable mount connectors as well as semi-rigid,
conformable, and flexible RF coaxial cables.
Midwest Microwave manufacturers passive coaxial microwave components that are known for their
precision performance and high quality that meets the precise requirements of the RF/Microwave
industry. Our broad product portfolio includes: Attenuators, Precision Adapters, Terminations, DC
Blocks, Power Dividers, Couplers, Equalizers, Phase Shifters, Connectors, Custom Cable Assemblies
and Test Cables that are designed and manufactured for both military and commercial applications.
Midwest also offers a wide variety of Qualified Product List (QPL) approved products in the M3933,
M39030 and M39012 series, as well as many DESC/DSCC approved models.
Semflex designs and manufactures low loss, flexible, microwave coaxial cable and custom cable
assemblies for the military/aerospace, commercial OEM and test instrumentation markets. Semflex
offers cables ranging from DC to 50 GHz, available with ultra low insertion loss, power ratings up to
21 KW, and available with all popular connectors.
Stratos optical connectivity products is globally recognized as highly reliable, cost-effective, and
provides optical connectivity solutions that are virtually immune to dust, mud, oil, water, and other
contaminants.
Our expanded beam connectivity products are ideal for harsh environment applications in the
broadcast, industrial, petrochemical and military/aerospace markets where high reliability, low
maintenance and quick serviceability are critical requirements. Our optical active products are used
mainly in military, aerospace and industrial markets where high speed/high reliable performance is
mission critical. The actives product line includes optical transceivers, optical media converters and
custom devices tailored to your application.
Trompeter is recognized as a global leader in delivering best in class RF connectivity products. The
Trompeter line of patch jacks, RF connectors, cable assemblies, HDTV digital technology and DS3
connectivity solutions is unrivalled. Our mission is to provide products that continually deliver the
highest quality signal integrity for the most demanding applications in Telecom, Central Office,
Broadcast, Military Aerospace, and Instrumentation markets worldwide. Our extensive line of cost-
effective products are rigorously designed and tested to provide the critically engineered solutions
necessary to enhance the end-user’s overall experience.
Vitelec provides a comprehensive range of RF coaxial interconnect products and cable assemblies.
The company has a long established reputation for offering quality and innovation with a wide range
of both standard and custom designed products for the electronic and communication industries.
2
Table of Contents
3
MMCX Connectors
50 Ohm Connectors
Specifications................................................................................ 4
Semi-Rigid and Flexible Cable................................................ 6
PC Mount........................................................................................ 8
Termination ................................................................................... 9
Non-Magnetic Connectors - 50 Ohm
Specifications.............................................................................. 11
Semi-Rigid and Flexible Cable.............................................. 12
PC Mount...................................................................................... 12
Other Information
Assembly Tools ........................................................................185
Cable Information ...................................................................192
Assembly Instructions ...........................................................193
Mounting Hole Layouts ....................................................... 194
Index ............................................................................................274
Competitor Cross Reference .............................................. 280
3
13
39
45
103
131
137
145
153
157
161
173
181
185
193
257
MMCX Connectors
MCX Connectors
SMK Connectors
SMA Connectors
SMB Connectors
SMC Connectors
SMP Connectors
Type N Connectors
Shielded Cable Terminations
Between-Series Adapters
Fixed Length Cable Assemblies
Ultra Miniature Connectors (UMC)
kwiQMAte ™ Connectors
Tools
Assembly Instructions
MMCX CONNECTORS
Electronic Hardware
Index
While every precaution has been taken to ensure accuracy and completeness
herein, Cinch Connectivity Solutions assumes no responsibility, and disclaims all
liability for damages resulting from use of this information or for any errors or
omissions. Specifications subject to change without notice.
274
For more information, please contact customer service at (507) 833-8822 or (800) 247-8256 • cinch.com
MMCX CONNECTORS – 50 OHM
4
Specifications
Electrical Specifications
Impedance:
50 Ohms
Frequency Range:
Connectors .......................................................................................................................................................................................................................0-6 GHz
Dummy loads................................................................................................................................................................................................. 0-1 GHz
VSWR (max):
(f = GHz)
Straight
Right Angle
Cable Connectors Cable Connectors
.047 OD ....................................................................................................................................................................1.20
1.14 + .07f
RG-178, RG-316, RG-316 DS ..............................................................................................................................1.20
1.25
RG-405 ......................................................................................................................................................................1.15
1.15
Uncabled receptacles, dummy loads .................................................................................................................................................... N/A
Working Voltage:
Connectors ...........................................................................................................................................................170 VRMS at sea level†
Dummy loads.........................................................................................................................................................N/A
Dielectric Withstanding Voltage:
Connectors... .......................................................................................................................................................... 500 VRMS at sea level†
Dummy loads......................................................................................................................................................... N/A
Insulation Resistance:
1000 megohms min
Contact Resistance:
(milliohms max)
After
Initial
Environmental
Center contact (straight cabled connectors and uncabled receptacles) .........................................5.0
8.0
Center contact (right angle cabled connectors) .......................................................................................5.0
15.0
Outer contact (all connectors) .........................................................................................................................1.0
1.5
Braid to body ........................................................................................................................................................1.5
N/A
Corona Level:
Connectors ............................................................................................................................................................. 190 volts min at 70,000 feet†
Dummy loads......................................................................................................................................................... N/A
Insertion Loss:
(dB max, tested at 1 GHz)
Straight cabled connectors ....................................................................................................................................................................... 0.1
Right angle cabled connectors ................................................................................................................................................................ 0.2
Uncabled receptacles, dummy loads ..................................................................................................................................................... N/A
RF Leakage:
(dB min, tested at 2.5 GHz)
Flexible cable ...................................................................................................................................................................................................-60 dB
RG-405 ...............................................................................................................................................................................................................-70 dB
Dummy loads ..................................................................................................................................................................................................N/A
RF High Potential Withstanding Voltage:
(400 VRMS at 4 and 7 MHz)†
Power Rating (Dummy Load):
0.5 watt @ +25°C, derated to 0.25 watt @ +125° C
†Avoid user injury due to misapplication. See safety advisory definitions inside front cover.
Mechanical Specifications
Engagement Design:
Series MMCX
Engagement/Disengagement Force:
8 lbs max axial engagement
1.4 lbs min axial disengagement
Contact Retention:
2.0 lbs min axial force
Axial Force* (lbs)
Torque (oz-in)
Cable Retention:
.047 flexible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5
N/A
RG-178 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0
N/A
RG-316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20.0
N/A
RG-316 DS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25.0
N/A
RG-405 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.0
16
*Or cable breaking strength whichever is less.
Durability:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 cycles min
Specifications
Environmental Specifications
(Meets or Exceeds the Applicable Paragraph of MIL-PRF-39012)
Temperature Range:
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 165°C
Dummy loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 125°C
Thermal Shock:
MIL-STD-202, Method 107, Condition C, except -55°C to +155°C (N/A dummy loads)
Corrosion:
MIL-STD-202, Method 101, Condition B (N/A dummy loads)
Shock:
MIL-STD-202, Method 213, Condition B (N/A dummy loads)
Vibration:
MIL-STD-202, Method 204, Condition D (N/A dummy loads)
Moisture Resistance:
MIL-STD-202, Method 106 (N/A dummy loads)
5
Material Specifications
Bodies:
Brass per ASTM B16, gold plated** per MIL-DTL-45204 .00001” min
Contacts:
Beryllium copper per ASTM B196, gold plated per MIL-DTL-45204 .00003” min
Interface Spring:
Beryllium copper per ASTM B196, gold plated per MIL-DTL-45204 .00003” min
Insulators:
PTFE fluorocarbon per ASTM D 1710 and ASTM D 1457
Crimp Sleeves:
Copper per ASTM B301 or brass per ASTM B16, gold plated per MIL-DTL-45204 .00001” min
Mounting Hardware:
Brass (nuts) per ASTM B16 or phosphor bronze (lockwashers) per
ASTM B139, gold plated per MIL-DTL-45204 .00001” min
**All gold plated parts include a .00005” min nickel barrier layer.
Mating Engagement for MMCX Series
1. ID of contact to meet VSWR mating characteristics and connector durability
when mated with a dia .016 +/- .001 male contact.
2. Must meet the force to engage and disengage when mated with mating part.
MMCX CONNECTORS – 50 OHM
For more information, please contact customer service at (507) 833-8822 or (800) 247-8256 • cinch.com
Illustrations are shown in inches (millimeters).
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