Technical data SK precision connectors | |||||||||||||||||||
| Electrical data | Requirements | ||||||||||||||||||
| Impedance |
50 
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| Frequency range | DC ... 40 GHz | ||||||||||||||||||
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VSWR (typical values) - cable connectors* - launchers |
 1.37 DC ... 40 GHz 1.43 DC ... 40 GHz
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* cable assembly with 2 connectors
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| Mechanical data | Requirements | ||||||||||||||||||
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Coupling nut torque - recommended - proof torque |
1.30 Nm / 11.47 in. lbs 1.70 Nm / 15.00 in. lbs |
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| Contact captivation |
 22 N / 4.9 lbs
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| Durability (matings) |
500
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| Environmental data | Test conditions | ||||||||||||||||||
| Temperature range | - 55°C ... + 125°C / - 67° F ... + 257° F | ||||||||||||||||||
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| Material data | |||||||||||||||||||
| Connector part | Material | Plating | |||||||||||||||||
| Bodies, cable connectors | copper-beryllium alloy / stainless steel | gold | |||||||||||||||||
| Bodies, receptacles | stainless steel / copper alloy | passivated / gold | |||||||||||||||||
| Centre contacts | copper-beryllium alloy | gold | |||||||||||||||||
| Support beads | PPO (polyphenylene oxide) | ||||||||||||||||||
Some connectors may feature specifications that differ from the above mentioned data.
The products are designed and guaranteed to pass the above mentioned test procedures. Any additional or different requirement arising from specific applications or environmental conditions which is not covered by these test procedures is subject to request.
