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BNC
BNC connector types feature a bayonet style coupling mechanism that allows for quick connect and disconnect with positive locking. Mating is achieved with just a quarter-turn of the coupling nut.
With a classic, dependable design, BNC RF connectors are suited to accommodate a large variety of RG and industry-standard coaxial cables, in a variety of termination styles.
What is a BNC Connector?
The Bayonet Neill Concelman (BNC) connector was developed by Paul Neill of Bell Labs and Four star's own, Carl Concelman, and was named after both inventors and the innovative bayonet locking mechanism that the connector utilizes. The BNC connector was originally designed for military applications but is mostly used in the broadcast market today. This connector has evolved to keep up with the changing landscape of the industry and now provides 12G SDI performance that is required in 4K and Ultra-HD applications. BNC connector types designed for coaxial cable have been widely adopted and continue to be a popular choice for existing and next-generation video technology.
Four Star offers a full line of BNC connectors types in a multitude of female and male options. BNC connectors are miniature, lightweight and reliable. 50 ohm BNC and 75 ohm BNC connectors are available in configurations ideal for commercial and military-grade applications. A full line of printed circuit board (PCB) receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.
Find a BNC Connector using the filters on the left-hand side or with the quick links below:
Impedance: 50 Ohm | 75 Ohm
Body Style: Straight Plug | Right Angle Plug | Bulkhead Front Mount | Bulkhead Rear Mount | Straight Jack | Right Angle Jack
Cable Termination Style: Crimp | Clamp | Solder | Twist On
PCB Termination Style: Edge Mount | Through Hole
Features and Benefits
●Bayonet coupling mechanism provides positive, quick mating and un-mating
●50 and 75 ohm impedance designs allow customers to match impedance to system requirements
●Connectors are available for military, industrial and commercial applications
●Designs available for many common BNC coaxial cable types
●BNC female and male configurations
●Broadband
Applications
●Antennas
●Broadcast (75 Ω)
●Telecommunications
●Automotive
●Computers/LANs
●Medical Equipment
●Satcom
●Base Stations
●Cable Modems
●Instrumentation
●Military/Aerospace
TNC Connectors Specifications
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Electrical |
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|
Impedance |
50 Ohm |
|
Frequency Range |
DC - 4 GHz (DC -12 GHz on Extended Range Designs) |
|
Voltage Rating |
500 Volts RMS Max Continuous |
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Dielectric Withstanding Voltage |
1500 VRMS Max |
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VSWR (Return Loss) |
|
|
DC - 4 GHz |
1.3 (-18 dB) Max |
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Insulation Resistance |
5000 MΩ Min |
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Center Contact Resistance |
1.5 mΩ Min |
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Outer Contact Resistance |
0.2 mΩ Min |
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RF Leakage |
55 dB Max @ 3 GHz |
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Insertion Loss |
0.2 dB Max @ 3 GHz |
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Power Handling |
316 W Max @ 1 GHz @ 25 ºC |
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Evironmental |
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Temperature Range |
−65°C to +165°C |
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Thermal Shock |
MIL-STD-202, Method 107 (Test Condition G), except high temp test @ +200⁰C |
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Corrosion |
MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution |
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Vibration |
MIL-STD-202, Method 204 (Test Condition D) |
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Mechanical Shock |
MIL-STD-202, Method 213 (Test Condition G) - No Discontinuity Permitted |
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Moisture Resistance |
MIL-STD-202, Method 106 |
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Altitude |
MIL-STD-202 Method 105 (Test Condition C) |
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Mechanical |
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Items |
|
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Mating Cycles |
500 Min |
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Coupling Mechanism |
Bayonet |
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Interface Specification |
MIL-STD-348 |
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75 Ohm |
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|
Electrical |
|
|
Impedance |
75 Ohm |
|
Frequency Range |
DC- 4 GHz (DC - 12 GHz on Extended Range Designs) |
|
Voltage Rating |
500 Volts RMS Max Continuous |
|
Dielectric Withstanding Voltage |
1500 VRMS Max |
|
VSWR (Return Loss) |
|
|
DC - 4 GHz |
1.5 (-14 dB) Max |
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12G Products: DC - 6 GHz |
1.22 (-20 dB) Max |
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12G Products: 6 - 12 GHz |
1.43 (-15 dB) Max |
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Insulation Resistance |
5000 MΩ Min |
|
Center Contact Resistance |
1.5 mΩ Min |
|
Outer Contact Resistance |
0.2 mΩ Min |
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Note: These characteristics are typical and may not apply to all connectors. |
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Interface Dimensions
BNC-C-KY179/SMB-C-K179-300D
Contact Information
Tel No.: 0086-511-88896930
Fax No.: 0086-511-88892399
Mobile Phone No.: 0086-13646101571
Email: herryma71@fscommunication.com
Factory Address: No.88 ,S 338 Road Zhenjiang City China.
Office Address: RoomNo.1603 Office Building 20 Injoy Plaza Zhenjiang City212009
Agent (Türkiye)
Company Name: RFM Elektronik Dis Tic. Ltd. Sti
Address: Kale Mahallesi San Sok. No7/30 Altindag, 06050 TURKEY