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BNC Connector
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>>Description : |
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Bestnet BNC series connectors are general-purpose, low-cost miniature connectors, with a frequency range of DC–4 GHz and 50 Ω impedance, designed to MIL-PRF-39012 requirements.
Their bayonet-type interface provides quick mating and unmating, and prevents accidental disconnection from pulling forces on the cable. Automatic BNC cable connectors are available with nine standard cable attachment types for flexible and semi-rigid cable:
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Mechanical Specifications : |
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| Engagement Force |
2.5 in-lbs. Max.Torque |
| Disengagement Force |
3lbs. Max.axial force |
| Coupling Nut Retention |
100 lbs. min. |
| Contact Retention |
6 lbs. min |
| Durability (Mating) |
500 cycles min. (for Beryllium copper female contact only) |
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>>Electrical Specifications : |
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| Impedance |
50 ohm |
75 ohm |
| Frequency Range |
0-4 Ghz |
0-2 Ghz |
| Working Voltage |
500 VRMS max.at sea level |
500 VRMS max.at sea level |
| Dielectric Withstanding Voltage |
1500 VRMS min. at sea level |
1500 VRMS min. at sea level |
| VSWR |
Straight: 1.3 max. |
Straight: 1.3 max.
Right Angle : 1.5 max. Right Angle : 1.5 max. |
| Contact Resistance |
Center Contact : 3 Milliohms Max.
Outer Contact : 2 Milliohms |
Max.Center Contact : 3 Milliohms Max.
Outer Contact : 2 Milliohms Max. |
| Insulator Resistance |
5000 megohms min. |
5000 megohms min. |
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>>Material Specifications : |
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| Parts Name |
Material |
Finish |
| Body, Metal Parts |
Brass per QQ-B-626 |
Nickel Plated |
| Center Contacts |
Male: Brass per QQ-B-626
Female:
Beryllium Copper Per QQ-C-530 or
Phospher Bronze per QQ-B-750 |
Gold or silver per Requirement
Gold or silver per Requirement |
| Insulators |
Teflon, Derlin, PBT Polyster |
None |
| Crimp Ferrules |
Annealed Copper |
Nickel or silver as per requirement |
| Clamp gaskets |
Silicone rubber, Synthetic rubber |
None |
Note : Other Material / Finish is available on request |
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