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HFSSMA series are micro-miniature, precision connectors with superior electrical characteristics. The HFSSMA connector is SV Microwave’s higher frequency version of the SSMA connector with frequency range DC to 40 GHz. Their stainless steel construction provides mechanical ruggedness for high reliability in a compact size.
HFSSMA connectors are widely used in microwave communications and where space is at a premium. HFSSMA connectors are available for both semi-rigid and flexible coaxial cables. HFSSMA connectors conform to MIL-PRF-39012 and MIL-STD-348 requirements.
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Mechanically ruggedized
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Compact size
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Low VSWR
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User design flexibility
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Radar
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MIL/space
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Instrumentation
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Test and measurement
Electrical
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DC to 40 GHz |
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Impedance |
50 Ohms |
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VSWR |
1.10 + .005 x fGHz max. |
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Outer Contact Resistance |
1.0 Milliohms Max. |
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Inner Contact Resistance |
4.0 Milliohms Max. |
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Voltage Rating |
250 Volts RMS |
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Dielectric Withstanding Voltage |
750 Volts RMS Max. |
Material
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Body and Coupling Nut |
Corrosion resistant steel, Type 303 |
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Center Contact |
Beryllium Copper |
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Dielectric Support |
PTFE |
Environmental
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Temperature Rating |
-65°C to + 165°C |
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Corrosion (Salt Spray) |
MIL-STD-202, Method 101, Test Condition B 5% Salt Solution |
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Vibration High Frequency |
MIL-STD-202, Method 204, Test Condition D (20 Gs) |
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Shock |
MIL-STD-202, Method 213, Condition I, 100 Gs |
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Moisture Resistance |
MIL-STD-202, Method 106, Less Step 7B |