BNC
Coaxial Connectors
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Technical Specifications |
Interface
Dimensions | Semi Rigid Cables | Flexible
Cables
Receptacles 50 Ohm
| Download BNC Coaxial
Connector Catalog
BNC Series are the most widely used bayonet lock coaxial connectors with 50 Ohm and 75 Ohm
impedances. The 50 Ohm series can be used up to 4 GHz and 75 Ohm Series can be used up to
1GHz.
Clamp and Crimp type cables are available with every compatible 75 Ohm and 50 Ohm cables.
Standards:
MIL-C-39012
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Technical
Characteristics
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Requirement
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MIL-C-39012
Paragraph
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Specification
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ELECTRICAL
DATA
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Impedance
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50 Ohm, 75 Ohm
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Frequency Range
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DC to 4GHz, DC 1GHz
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Contact Current
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DC 3.5A max.
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Voltage Rating
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500V rms
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Contact Resistance
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3-16
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Center Contacts: 2.0m
Ohm
Outer Contacts: 1.0m Ohm
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Insulation Resistance
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3-11
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5000M Ohm min
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Insertion Loss
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3-27
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0.3 dB max at 3GHz
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VSWR
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3-14
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≤ 1.15
(Return Loss better
than 23.0 dB)
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MECHANICAL
DATA
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Coupling Nut Torque
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0.07Nm min~0.25Nm max.
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Coupling Nut Retention
Force
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3-25
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44.5 daN
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Life
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3-15
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500 matings
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Contact Captivation
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3-14
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≥27N
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ENVIRONMENTAL
DATA
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Temperature Range
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-65C ~ +125C
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Corrosion Resistance
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3-13
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MIL-STD-202, Method
101, Condition B
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Moisture Resistance
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3-21
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MIL -STD-202, Method
106
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Thermal Shock
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3-20
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MIL -STD-202, Method
107
Condition B
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Shock
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3-19
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MIL -STD-202, Method
107
Condition G
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Vibration
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3-18
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MIL -STD-202, Method
204
Condition B
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MATERIALS
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Bodies and Male Contacts
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Brass
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Female Contacts
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Berylium Copper
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Insulators
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PTFE Teflon
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Gasket
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Silicone Rubber
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Semi-Rigid Cables
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Part
Number
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1B-101
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1B-102
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Cable
Group
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U85
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U141
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Dim,A
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2.25(.089)
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3.65(.144)
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Part
Number
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1B-111
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1B-112
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Cable
Group
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316
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400
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Dim,A
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3.2(.089)
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5.5(.144)
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Part
Number
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1B-311
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1B-312
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Cable
Group
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316
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400
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Dim,A
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3.2(.089)
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5.5(.144)
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|
Flexible
Cables
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Part
Number
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1B-121
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1B-122
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Cable
Group
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316
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400
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Dim,A
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3.2(.089)
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5.5(.144)
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Part
Number
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1B-123
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Cable
Group
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316
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Dim,A
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3.2(.089)
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Part
Number
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1B-321
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1B-322
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Cable
Group
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316
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400
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Dim,A
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3.2(.089)
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5.5(.144)
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Part
Number
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1B-211
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1B-212
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Cable
Group
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316
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400
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Part
Number
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1B-411
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1B-412
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Cable
Group
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316
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400
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Receptacles - 50 Ohm
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Part
Number
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1B-602
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Cable
Group
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Receptacle
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Part
Number
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1B-521
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Cable
Group
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PCB
Jack
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Part
Number
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1B-710
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Cable
Group
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PCB
Jack
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Part
Number
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1B-802
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Cable
Group
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Adaptors
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