AMPHENOL 031

Amphenol RF
High Performance 75 Ω BNC
High Performance 75 Ω BNC Connectors
®
Description
Amphenol RF has worked hard to develop our High Performance 75 Ohm BNC product line and will continue to
do so. Amphenol engineer Carl Concellman invented the BNC more the 60 years ago,
and our engineers are still
working to produce a variety of high quality RF solutions perfect for our customers’
needs. We offer a full line of 75 Ohm BNC connectors designed to meet the need for
higher performance,impedance-matched cable interconnections. These connectors
can be used in a variety of applications where True 75 Ohm performance is needed to
ensure low signal distortion.
Our connectors are designed for the most popular 75 Ohm cables used in Broadcast,
Telecommunications and various other RF applications, and feature crimp-crimp cable
affixment compatible with Trompeter tooling, requiring no new training for quick and
reliable installation. They are ideally suited for 3 Gb/s serial data rates utilized in digital
video transmission and conform to the SMPTE 424M-2006 specification.
Amphenol RF offers our High Performance 75 Ohm BNC connectors in a variety of
configurations: Straight, 45 degree and 90 degree plugs; as well as bulkhead, PCB
and receptacle jacks.
Features/Benefits
• True 75 Ohm impedance end to end
• One piece spring alloy body/outer contact
• Strip/Crimp requirements consistent with all major industry providers
• Bayonet coupling provides a positive lock and allows for quick and
easy connect / disconnects.
Applications
• Network Routing and Switching • Broadcast
• Custom Cable Assemblies • DS3/DS4
170
• Satellite Headends
• Instrumentation
• Military / Aerospace
• Digital Video - HDTV
High Performance 75 Ω BNC Amphenol RF: 800-627-7100
®
High Performance 75 Ω BNC
75 Ω BNC Specifications
Electrical
Impedance
Frequency Range
VSWR
RF-leakage
Voltage Rating (at sea level)
Contact Resistance Insulation resistance
Insertion loss maximum
Dielectric withstanding voltage
75 Ω, nominal
DC - 4 GHz (useable to 6 GHz)
< 1.10 (DC to 2.0 GHz)
< 1.16 (DC to 3.0 GHz)
55 dB minimum @ 3 GHz
500 Vrms (depending on cable)
center contact: ≤ 1.5 mΩ
outer contact: ≤ 0.2 mΩ
braid to body: ≤ 0.1 mΩ
5,000 MΩ minimum
0.2 dB max. @ 3 GHz
1,500 Vrms (at sea level)
Mechanical
Mechanical
Center Contact
Coupling Mechanism Cable Pulloff Force Cable Bend and Twist Force to Engage/Disengage Mating Durability 500 cycles minimum
Retention 6 lbs. minimum
100 lbs. minimum
Dependent on cable size
500 cycles minimum
1.5 lbs minimum, 5 lbs maximum/12 oz. minimum
2-stud bayonet lock
Environmental
Temperature Range
Moisture Resistance
Corrosion (Salt Spray)
Flammability
Vibration
Solvent Resistance
Finish -40°C to + 85°C
0% to 95%; MIL-STD-202 Method 106
MIL-STD-202 Method 101, Test Condition B
UL 94-VO rated (center conductor insulator)
MIL-STD-202 Method 201, Condition B
MIL-STD-202 Method 215
Tarnish-resistant electroless nickel plating
Material
Inner Body Crimp Ferrule Contact Plating Insulator Phosphor bronze
Copper alloy
Gold
TFE, copolymer of styrene, glass-TFE (hermetically sealed)
PLUG
JACK
REF PLANE
.228/.208
.414 MIN
.186/.206
.078 MIN
.378/.382
.432/.436
Å.322 MAX
.327/.333
.346/.356
.319/.321
.385/.390
.015/.030
.075/.081
.003 MIN
.052/.054
.081/.087
55 /65
1 /4
.081/.087
.025 MAX
REF PLANE
.204/.208
.195
MIN
.327/.335
.195
MIN
Note: These characteristics are typical but may not apply to all connectors.
Amphenol® RF: 800-627-7100
High Performance 75 Ω BNC
171
High Performance 75 Ω BNC
High Performance 75Ω Cable Connectors
Straight Crimp-Crimp Plugs
Cable Group
Part Number
Body
B1
B2
B
E
E2
H1
I
I2
K3
031-80101
031-80107
031-80106
031-80103
031-80108
031-80109
031-80104
031-80105
031-80102
Nickel
Nickel
Nickel
Nickel
Nickel
Nickel
Nickel
Nickel
Nickel
Plating
Contact
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Gold
Type
1
1
1
1
1
1
1
1
1
Grade
Performance
Performance
Performance
Performance
Performance
Performance
Performance
Performance
Performance
Angle Crimp-Crimp Plugs
Plating
Contact
Cable Group
Part Number
Body
B1
I
I2
031-80901
031-80904
031-80905
Nickel
Nickel
Nickel
Gold
Gold
Gold
Type
1
1
1
Grade
Performance
Performance
Performance
45° Crimp-Crimp Plugs
172
Cable Group Part Number
Body
B1
I
I2
Nickel
Nickel
Nickel
031-80401
031-80404
031-80405
Plating
Contact
Gold
Gold
Gold
High Performance 75 Ω
Type
1
1
1
Grade
Performance
Performance
Performance
Amphenol® RF: 800-627-7100
Notes
High Performance 75 Ω
173
Cable Group Listing
Cable Group Cable Type
A
B
B1
B2
B3
C
C1
C2
D
E
E1
E2
E3
F
F1
G1
G2
G3
G4
G5
H
H1
H2
H3
I
I2
J
K
K2
K3
L
L2
L3
L4
M
M1
M2
M3
N
N1
N2
N3
P1
P2
P3
P4
174
RG-178, 196
RG-174, 188A, 316, Belden 7805
RG-179, 187, Belden 9221
RD-188/U, RD-316/U
RD-179/U, AT&T 19224L2
RG-58, 58A, 58C, 141, 303, LMR195, Belden 7806A, 9907
RG-55, 142, 223, 400
LMR200, Belden 7807A
RG-58/U Plenum, Thinnet, RG-122/U, Belden 88240, 89907
RG-59, 62, 140, 210, Belden 8241, 8263, 8279, 9209
RG-59/U 20 AWG center conductor, Belden 1426A, 1505A, 9100, 9278
RD-59/U, Belden 8281, 9141, 9231
RG-59/U Quad Shield, Belden 1152A
RG-59/U Plenum, Belden 1560A, 9259, 82259, 89259, 88241
RG-59/U Plenum 20 AWG center conductor, Belden 82108
RG-6, 143, 212
8X, LMR240, Belden 7808A, 9258
LMR400, Belden 7810A, 8214, 9913
RG-8, 8A, 9, 87A, 213, 214, 225, 393
RD-6/U
RG-11
Belden 1694A, 9248
Belden 1859A, 7731, 8213, 9292
RG-54A/U
AT&T 734A, Belden 1505A
AT&T 735A, Belden 735A1
Quad 59 headend cable
LMR600
Belden 1695A
RG-122, 180, 195, Belden 1855, 1865A, 8218
.141 semi-rigid, RG-402/U
.085, .086, .087 semi-rigid, RG-405/U
.250 semi-rigid
.047 semi-rigid, Belden 1674
1/2 inch annular corrugated
1 1/4 inch annular corrugated
1 5/8 inch annular corrugated
7/8 inch annular corrugated
1/4 Helical
3/8 Helical
1/2 Helical
7/8 inch SFC
.81 mm OD micro-cable
1.13 mm OD micro-cable, TCB-068
1.32 mm OD micro-cable
1.37 mm OD micro-cable
Cable Group Listing