Push-On RF/Microwave Connectors
Our 50-Ohm hermetic LWP®, LLWP®, SMP & SSMP RF connectors are designed for use in defense, aerospace and commercial applications where environmental conditions require an extremely rugged and reliable hermetic seal. Low-loss Corning 7070 glass is used for dependable electrical performance. The Hermetic Solutions Group manufactures these SMP & SSMP RF connectors from a variety of compatible shell and contact materials, in both laser weld and solder-in styles, which provide excellent electrical and environmental performance characteristics.
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Specifications
| Specifications | Material Compatibility | Designed for Aluminum, Titanium or Iron/Nickel Alloy Applications |
| Contact Material | Iron/Nickel Alloys | |
| Shell Finish Options | Passivated, Nickel/Gold Plated or Chromate Conversion Coated as applicable | |
| Contact Finish | Nickel/Gold Plating | |
| Pin Diameter Options | .012″, .015″, .018″, .020″ and Custom | |
| Interface | Per MIL-STD-348 | |
| Nominal Impedance | 50 Ohms | |
| Performance | Leak Rate | Less than 1×10-9cc/sec Helium at 1 atmospheric differential pressure |
| Thermal Cycling | Tested to 500 (minimum) thermal cycles without hermetic performance loss | |
| Insulation Resistance | Connectors provide greater than 5,000 Megohms at 500 VDC when tested in IAW MIL-STD-1344, Method 3003 | |
| Dielectric Withstanding Voltage | Connectors exhibit no evidence of breakdown or flashover when tested in IAW MIL-STD-1344, Method 3003 | |
| Corrosion | Connectors meet salt spray test in IAW MIL-STD-1344, Method 3003 | |
| Operating Temperature | -65°C to 200°C |
Specifications
