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UHF Hood
UHF Hood
Technical attributes
Article name | Hood UG 177/U CableDia=3.9mm |
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Dimensions | a=ø3.9, b=18 |
MIL-Std. | UG-177/U |
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Description of the Series/Product Category
Notice: The following information refer to the series/product category as a whole. Please see the specific datasheet for specific technical information of a particular product.
The UHF series is a low cost, low frequency connector with a screw coupling. The maximum usable frequency is limited to 200 MHz, as the impedance of the connector is not controlled. Flexible cables up to 11 mm (0.433") in diameter can be used. Soldering and crimping techniques are used for terminating these connectors. Applications for the UHF connectors are for low-frequency communication equipment.
Mechanical attributes
Material: contacts | CuZn39Pb3 |
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Material: other metal parts | CuZn39Pb3 |
Material: insulators | PTFE; POM; ABS; PPE (Noryl) |
Finish: Inner conductor | Cu2Ag5 |
Finish: Outer conductor | CuNi5 |
Finish: Other metal parts | CuNi5 |
Thermal and climatic attributes
Climatic category acc. to IEC 60068 - 1 | 40/070/21 |
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Elecrical attributes
Contact resistance inner conductor | ≤ 5 mΩ |
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Contact resistance outer conductor | ≤ 5 mΩ |
Insulation resistance | ≥ 5 GΩ |
Voltage proof | 2 kVeff/50 Hz |
Impedance | circa 50 Ω |
Working voltage | ≤ 750 Veff/50 Hz |
Frequency range up to | 200 MHz |
Norms
Standards | IEC 60 169-12 |
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Note :
Combination connectors and cable clamps can be utilised to create a further number of UHF-connector variations.
RF cable assemblies with UHF connectors upon request.