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BNC Cover Dust-Cover dust cap with chain

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Lijia Industry Zone, Changzhou City, Jiangsu Province, China
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BNC Cover Dust-Cover dust cap with chain

Product Details:
Place of Origin: Changzhou, China
Brand Name: BH Electronic
Certification: RoHS
Model Number: BNC-Cover
Rated Voltage: 36v
Rated Current: 1A
Type: Electrical Plug
Grounding: Standard Grounding
Application: Industrial
Payment & Shipping Terms:
Minimum Order Quantity: 2000
Price: 0.33
Packaging Details: Per FS Standard packaging
Delivery Time: 15 days
Payment Terms: T/T, L/C, Paypal, Western Union
Supply Ability: 150000/Month
Description

BNC Cover Dust-Cover dust cap with chain

BNC Cover Dust-Cover dust cap with chain
 
BNC Female connector for micro-strip PCB
 
BNC Cover Dust-Cover dust cap with chain
BNC Male connector crimp / solder type 50/75 OHM connector for coaxial cable
 
BNC Male connector crimp type 50/75 OHM connector
 
 
 
 
BNC PCB Female Connector BNC-75KWH4 for PCB Mount
 
 
BNC-50KH4 BNC Female Connector for PCB Mount
 
BNC-50K 50 OHM Female Connector for RG174 RG178 75-1 75-2 cable
 
 
BNC 50 OHM Male Right Angle Connector for RG174 RG178 75-1 75-2 cable
 
BNC 50OHM Male Connector for RG58 RG174 RG59 RG6 Cable
 
Developed in the late 1940s as a miniature version of the Type C connector, BNC stands for Bayonet Neill Concelman and is named after Amphenol engineer Carl Concelman. The BNC product line is a miniature quick connect/disconnect RF connector. It features two bayonet lugs on the female connector; mating is achieved with only a quarter turn of the coupling nut. BNCs are ideally suited for cable termination for miniature to subminiature coaxial cable (RG-58, 59, to RG-179, RG-316, etc.)

Amphenol 50 Ω BNC connectors are miniature, lightweight units designed to operate up to 11 GHz and typically yield low reflection through 4 GHz. Designed to accommodate a large variety of RG and industry standard cables, BNC connectors are available in crimp/crimp, clamp/solder, SURETWIST, and field serviceable termination styles. A full line of printed circuit board receptacles, bulkhead receptacles, resistor terminations, and other accessories complement the product offering.

A variety of our 50 Ω BNC connectors are recognized under the Component program of Underwriters Laboratories, Inc. These connectors are ideal for use with medical equipment and test instrumentation where safety cannot be compromised.

Amphenol also offers a full line of 75 Ω BNC connectors to meet the needs for higher performance impedance-matched cable interconnections. These connectors can be used in a variety of applications where true 75 Ω performance is needed to insure low signal distortion. Designed for the most popular 75 Ω cables used in broadcast and CATV applications as well as for plenum and other cables, these connectors feature crimp-crimp cable affixment for quick and reliable installation.

Two distinct types of 75 Ω BNC's are available, and both mate with each other and with 50 Ω BNC's. Type 1 is designated 75 Ω BNC-T1 and provides constant 75 Ω performance with low VSWR DC 4 GHz. Type 2 is designated 75 Ω BNC-T2 and is usable with low reflection DC - 1 GHz. For applications above 1 GHz, Type 1 is recommended.

Part numbers that are listed with the appropriate M39012 number are military grade connectors produced in accordance with and actively qualified to the military specification MIL-C-39012. Connectors not listed with the M39012 number constitute the industrial grade product offering. These connectors provide comparable performance and generally feature nickel-plated brass bodies, Teflon insulators, and either gold or silver-plated center contacts. Amphenols commercial grade connector offering carries the part number designation RFX for easy recognition. These low-cost connectors typically utilize die cast and molded components. While performance will not be equal to the industrial or military grade products, these connectors are ideal for use on a variety of commercial applications.

Reverse Polarity BNC's are also available. Reverse polarity is a keying system accomplished with a reverse interface, and ensures that reverse polarity interface connectors do not mate with standard interface connectors. Amphenol accomplishes this by inserting female contacts into plugs and male contacts into jacks. Other manufacturers may use reverse threading to accomplish reverse polarity keying.


 

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Features & Benefits

 

•  Bayonet coupling mechanism provides quick mating and unmating
•  50 Ω and 75 Ω impedance designs allow customers to match impedance to system requirements
•  50 Ω and 75 Ω connectors are intermateable to ensure non-destructive mating
•  Three grades of connectors are available for military, industrial and commercial applications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Applications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•  Antennas •  Automotive •  Base Stations
•  Broadcast (75 Ω) •  Cable Assemblies •  Cable Modems
•  Components •  Computers/LANs •  Instrumentation
•  Oscilloscopes •  Medical Equipment •  Mil-Aero
•  Radios •  Satcom •  Surge Protection
•  Telecom        


50 Ω BNC Specifications

 

Electrical
Impedance 50 Ω nominal
Frequency Range 0-4 GHz with low reflection
Voltage Rating 500 volts peak
Dielectric Withstanding Voltage 1,500 volts rms
VSWR M39012 straight connectors: 1.3 max 0-4 GHz
M39012 right angle connectors: 1.35 max 0-4 GHz
MIL-C-39012 Contact Resistance Center contact: 1.5 mΩ; Outer contact: 0.2 mΩ
MIL-C-39012 Insulation Resistance 5,000 MΩ
MIL-C 39012 Braid to Body 0.1 milliohm
MIL-C-39012 RF Leakage -55 dB min at 3 GHz
MIL-C-39012 Insertion Loss 0.2 dB min at 3 GHz
Mechanical
Mating 2-stud bayonet coupling per M39012
Braid/Jacket Cable Affixment All crimps are hex braid; clamps are screw-thread net and braid clamp
Center Conductor Cable Affixment Crimps are crimp or solder; all other are solder only
Captivated Contacts All crimps unless specified otherwise
Cable Retention Crimps: 20-100 lbs; All others: 30-70 lbs
Material
Male Contact Brass
Female Contact Beryllium copper or phosphorous bronze, silver or gold-plated
Other Metal Parts Brass, nickel finish; M39012 is silver finish
Insulator TFE, copolymer of styrene, glass-TFE (hermetically sealed)
Crimp Ferrule Copper/brass
Environmental
Temperature Range TFE insulators: - 65°C to + 165 °C
Copolymer of Styrene: - 55°C to + 85°C
Weatherproof Clamps with clamp gaskets; crimps with heat-shrink tubing
Hermetic Seals Pass helium leak test of 2x10 -8 cc/second
Shock MIL-STD-202 method 202
Vibration MIL-STD-202 method 202, test condition D
Moisture Resistance MIL-STD-202 method 106
Corrosion MIL-STD-202 method 101, test condition B
Temperature Cycling MIL-STD-202 method 102, test condition D
Altitude MIL-STD-202 method 105, test condition C
Military
 
MIL-C-39012 Where applicable

Note: These characteristics are typical but may not apply to all connectors.
 

75 Ω BNC Specifications

 

Electrical
Impedance 75Ω nominal
Frequency Range 0-4 GHz
Voltage Rating 500 volts rms
Dielectric Withstanding Voltage 1,500 volts rms
VSWR Type 1: 1.5+0.1 f(GHz) DC to 4 GHz
Type 2: 1.00+0.25 f(GHz) DC to 1 GHz
Mechanical
Mating 2-stud bayonet lock
Cable Affixment Crimp-crimp
Material
Body, Coupling Sleeve, Male Contact Brass
Female Contact Beryllium copper or phosphorous bronze
Crimp Ferrule Copper alloy
Contact Plating Gold
Insulator TFE, copolymer of styrene, glass-TFE (hermetically sealed)
Other Metal Parts Plating Nickel
Environmental
Temperature Range TFE insulators: - 65°C to + 165 °C
Copolymer of Styrene: - 55°C to + 85°C
Weatherproof Clamps with clamp gaskets; crimps with heat-shrink tubing
Hermetic Seals Pass helium leak test of 2x10 10-8 cc/second
Shock MIL-STD-202 method 202
Vibration MIL-STD-202 method 204, test condition D
Moisture Resistance MIL-STD-202 method 106
Corrosion MIL-STD-202 method 101, test condition B
Temperature Cycling MIL-STD-202 method 102, test condition D
Altitude MIL-STD-202 method 105, test condition C

Note: These characteristics are typical but may not apply to all connectors.

Reverse Polarity BNC Specifications

 

Electrical
Impedance 50 Ω
Frequency Range 0-4 GHz
Voltage Rating 500 volts peak
Dielectric Withstanding Voltage 1,500 volts rms
VSWR M39012 straight connectors: 1.3 max @ 0-4 GHz
M39012 right angle connectors: 1.35 max @ 0-4 GHz
Insertion Loss 0.18 dB @ 9 GHz
Insulation Resistance > 5,000 MΩ
Mechanical
Mating Bayonet coupling
Braid/Jacket Cable Affixment Hex crimp
Center Conductor Cable Affixment Hex crimp or solder
Captivated Contact Except as noted
Cable Retention 20-100 lbs depending on cable
Material
Male Center Contact Brass, gold plated
Female Center Contact Beryllium copper or phosphorous bronze, gold plated
Other Metal Parts Brass with bright nickel finish
Insulators TFE
Weatherproof Gaskets Silicone rubber
Environmental
Temperature Range - 65°C to + 165 °C
Weatherproof When mated with other Amphenol RP-BNC connectors
Corrosion MIL-STD-202, method 101, test condition B

Note: These characteristics are typical but may not apply to all connectors.

 

Changzhou Binghui Electronic Co., Ltd

Add:  Jinqin Road, Lijia Industry Wujin ,
        Changzhou City, Jiangsu Province, China, 213165
Cell:  +86-189 6144 9941
T L.: +86-519-8375 9362
Fax:  +86-519-8375 9362
Skype: gxg1107
Email:  sales@czcryp.net



 

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  • 86-519-17751585921
  • Lijia Industry Zone, Changzhou City, Jiangsu Province, China
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