RF Cable Assembly Guide
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Electrical Ratings
Electrical ratings of a cable assembly are determined by the limiting connector type and cable size.
Connector
MMCX
MCX
Cable
RG-178
RG-316
RG-178
RG-316
RG-316 DS
RG-179
BELDEN 735A
RG-178
RG-316
RG-316 DS
RG-58
RG-142
Hand Formable .086
Hand Formable .141
RG-178
RG-316
RG-179
RG-179 DS
BELDEN 735A
RG-58
BELDEN 8218
RG-59
RG-59 PLENUM
BELDEN 8218
RG-59
BELDEN 8281
COMM SCOPE 735
BELDEN 735A
BELDEN 734A
BELDEN 1694A
RG-58
RG-142
RG-8
RG-213
Connector Frequency
Impedance (Ohms)
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
75 Ohms
75 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
75 Ohms
75 Ohms
75 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
75 Ohms
75 Ohms
75 Ohms
75 Ohms
75 Ohms
75 Ohms
75 Ohms
50 Ohms
50 Ohms
50 Ohms
50 Ohms
GHz
6 GHz
6 GHz
6 GHz
6 GHz
6 GHz
6 GHz
6 GHz
12.4 GHz
12.4 GHz
12.4 GHz
12.4 GHz
12.4 GHz
26.5 GHz
26.5 GHz
4 GHz
4 GHz
2 GHz
2 GHz
2 GHz
4 GHz
4 GHz
4 GHz
4 GHz
3 GHz
3 GHz
3 GHz
3 GHz
3 GHz
3 GHz
3 GHz
11 GHz
11 GHz
11 GHz
11 GHz
Dielectric Withstanding
Voltage (Vms)
500 Vms
500 Vms
750 Vms
1000 Vms
1000 Vms
1000 Vms
1000 Vms
500 Vms
750 Vms
750 Vms
1000 Vms
1000 Vms
1000 Vms
1500 Vms
750 Vms
1000 Vms
1000 Vms
1000 Vms
1000 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
1500 Vms
Working Voltage
(Vms)
170 Vms
170 Vms
250 Vms
335 Vms
335 Vms
335 Vms
335 Vms
170 Vms
250 Vms
250 Vms
335 Vms
335 Vms
335 Vms
500 Vms
250 Vms
335 Vms
335 Vms
335 Vms
335 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
500 Vms
MCX 75 Ohm
SMA
SMB
SMB Mini 75 Ohm
BNC
BNC True 75 Ohm
N Type
Cable Length Tolerence
Standard Cable Length
≤1 ft
>1 ft - 5 ft
>5 ft - 10 ft
>10 ft - 25 ft
>25 ft
2
Cable Tolerence
+1 in - 0.25 in
+2 in - 1 in
+4 in - 2 in
+6 in - 3 in
+2 % - 1 %
Metric Cable Length
≤0.3 m
>0.3 m - 1.5 m
>1.5 m - 3 m
>3 m - 7.5 m
>7.5 m
Cable Tolerence
+25 mm - 6 mm
+50 mm - 25 mm
+100 mm - 50 mm
+150 mm - 75 mm
+2 % - 1 %
Metric assemblies available, highlighted in blue
Custom Solutions
Johnson offers more than 500 standard fixed length cable assemblies, with various connector configurations and lengths. Johnson
also has more than 400 custom cable assemblies, which were designed to meet customer design specification requirements. If you do
not see the cable assembly you require, we can design and manufacture one to meet your unique specifications.
•
•
Available Cable Options:
Flexible, Semi-Rigid and Conformable
CNC Hardline Bender (Semi-Rigid Cables)
•
•
Available Connector Options:
Standard and Custom
Voltage/Continuity Tested
•
•
•
0 to 40 GHz
50 and 75 Ohms
Prototype available upon request
Measurements of Cable Length
Johnson’s cable length applies to the end of straight connectors. The length is applied to the vertical centroid of right angle connectors.
Part Number Index
4
1
5
-
-
Connector Type
Connector Type
Standard Cable Length
Part Number Example: 415-0037-012
Part Number Description: 12" length cable
4
1
5
-
-
M
M
Connector Type
Part Number Example: 415-0037-MM150
Part Number Description: 150 mm length cable
Connector Type
Metric Cable Connector Length
(less than 1 m)
4
1
5
-
-
M
.
Connector Type
Part Number Example: 415-0037-M1.5
Part Number Description: 1.5 m length cable
Connector Type
Metric Cable Connector Length
(1 m and greater)
Metric assemblies available, highlighted in blue
3
MMCX Straight Plug to MMCX Straight Plug
Connector by Cable Type:
RG-178
(135-3402-001)
RG-316
(135-3403-001)
Part Number
415-0066-006
415-0066-012
415-0066-018
415-0066-024
Standard
Cable Lengthc
6"
12"
18"
24"
Metric
Cable Length
152 mm
305 mm
457 mm
610 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
Part Number
415-0067-006
415-0067-012
415-0067-018
415-0067-024
Standard
Cable Lengthc
6"
12"
18"
24"
Metric
Cable Length
152 mm
305 mm
457 mm
610 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
MMCX Right Angle Plug to MMCX Right Angle Plug
Connector by Cable Type:
RG-178
(135-3402-101)
RG-316
(135-3403-101)
Part Number
415-0068-MM150
415-0068-006
415-0068-MM250
415-0068-012
415-0068-018
415-0068-MM500
415-0068-024
415-0068-MM750
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
Part Number
415-0069-MM150
415-0069-006
415-0069-MM250
415-0069-012
415-0069-018
415-0069-MM500
415-0069-024
415-0069-MM750
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
MMCX Straight Plug to SMA Straight Bulkhead Jack
Connector by Cable Type:
RG-178
(135-3402-001, 142-0302-431)
RG-316
(135-3403-001, 142-0303-411)
Part Number
415-0070-MM150
415-0070-006
415-0070-MM250
415-0070-012
415-0070-018
415-0070-MM500
415-0070-024
415-0070-MM750
415-0070-036
415-0070-M1.0
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
36"
39.4"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750 mm
914 mm
1000 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
Part Number
415-0071-MM150
415-0071-006
415-0071-MM250
415-0071-012
415-0071-018
415-0071-MM500
415-0071-024
415-0071-MM750
415-0071-036
415-0071-M1.0
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
36"
39.4"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750mm
914 mm
1000 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
MMCX Right Angle Plug to SMA Straight Bulkhead Jack
Connector by Cable Type:
RG-178
(135-3402-101, 142-0302-431)
RG-316
(135-3403-101, 142-0303-411)
Part Number
415-0072-006
415-0072-012
415-0072-018
415-0072-024
415-0072-036
Standard
Cable Lengthc
6"
12"
18"
24"
36"
Metric
Cable Length
152 mm
305 mm
457 mm
610 mm
914 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
RG-178
Part Number
415-0073-MM150
415-0073-006
415-0073-MM250
415-0073-012
415-0073-018
415-0073-MM500
415-0073-024
415-0073-MM750
415-0073-036
415-0073-M1.0
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
36"
39.4"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750mm
914 mm
1000 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
4
Metric assemblies available, highlighted in blue
MCX Straight Plug to MCX Straight Plug
Connector by Cable Type:
RG-178
(133-3402-021)
RG-316
(133-3403-001)
RG-316 DS
(133-3404-001)
Part Number
415-0014-006
415-0014-012
415-0014-018
415-0014-024
415-0014-030
415-0014-036
415-0018-006
415-0018-012
415-0018-018
Standard
Cable Lengthc
6”
12”
18”
24”
30”
36”
6”
12”
18”
Metric
Cable Length
152 mm
305 mm
457 mm
610 mm
762 mm
914 mm
152 mm
305 mm
457 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-316
RG-316
RG-316
Part Number
415-0018-024
415-0018-030
415-0018-036
415-0020-006
415-0020-012
415-0020-018
415-0020-024
415-0020-030
415-0020-036
Standard
Cable Lengthc
24”
30”
36”
6”
12”
18”
24”
30”
36”
Metric
Cable Length
610 mm
762 mm
914 mm
152 mm
305 mm
457 mm
610 mm
762 mm
914 mm
Cable Type
RG-316
RG-316
RG-316
RG-316 DS
RG-316 DS
RG-316 DS
RG-316 DS
RG-316 DS
RG-316 DS
MCX Straight Plug to MCX Straight Bulkhead Jack
Connector by Cable Type:
RG-316
(133-3403-001, 133-3303-401)
Part Number
415-0016-MM150
415-0016-006
415-0016-MM250
415-0016-012
415-0016-018
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
Part Number
415-0016-MM500
415-0016-024
415-0016-MM750
415-0016-030
415-0016-036
415-0016-M1.0
Standard
Cable Lengthc
19.7"
24"
29.53"
30"
36"
39.4"
Metric
Cable Length
500 mm
610 mm
750 mm
762 mm
914 mm
1000 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
MCX Straight Plug to MCX Right Angle Plug
Connector by Cable Type:
RG-316
(133-3403-001, 133-3403-101)
Part Number
415-0017-006
415-0017-012
415-0017-018
Standard
Cable Lengthc
6”
12”
18”
Metric
Cable Length
152 mm
305 mm
457 mm
Cable Type
RG-316
RG-316
RG-316
Part Number
415-0017-024
415-0017-030
415-0017-036
Standard
Cable Lengthc
24”
30”
36”
Metric
Cable Length
610 mm
762 mm
914 mm
Cable Type
RG-316
RG-316
RG-316
MCX Right Angle Plug to MCX Right Angle Plug
Connector by Cable Type:
RG-178
(133-3402-101)
RG-316
(133-3403-101)
RG-316 DS
(133-3404-101)
Part Number
415-0015-MM150
415-0015-006
415-0015-MM250
415-0015-012
415-0015-018
415-0015-MM500
415-0015-024
415-0015-MM750
415-0015-036
415-0015-M1.0
415-0019-MM150
415-0019-006
Standard
Cable Lengthc
5.9"
6"
9.84"
12"
18"
19.7"
24"
29.53"
36"
39.4"
5.9"
6"
Metric
Cable Length
150 mm
152 mm
250 mm
305 mm
457 mm
500 mm
610 mm
750 mm
914 mm
1000 mm
150 mm
152 mm
Cable Type
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-178
RG-316
RG-316
Part Number
415-0019-MM250
415-0019-012
415-0019-024
415-0019-MM750
415-0019-036
415-0019-M1.0
415-0021-006
415-0021-012
415-0021-018
415-0021-024
415-0021-036
Standard
Cable Lengthc
9.84"
12"
24"
29.53"
36"
39.4"
6”
12”
18”
24”
36”
Metric
Cable Length
250 mm
305 mm
610 mm
750 mm
914 mm
1000 mm
152 mm
305 mm
457 mm
610 mm
914 mm
Cable Type
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316
RG-316 DS
RG-316 DS
RG-316 DS
RG-316 DS
RG-316 DS
Metric assemblies available, highlighted in blue
5
