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