Rack and Panel Connectors
The Hermetic Solutions Group’s rack and panel DC connectors are compatible with lightweight housing materials such as aluminum and titanium, as well as conventional iron/nickel alloys. These DC connectors are used in defense, space, and commercial applications where environmental conditions require a rugged and reliable hermetic seal. The unique controlled CTE characteristics, chemical bonding properties and polycrystalline structure of Kryoflex®, allow the Hermetic Solutions Group to manufacture this part with gold-plated beryllium-copper contacts for excellent electrical performance and environmental characteristics.
These hermetic rack & panel DC connectors are manufactured for laser weld and solder-in applications. The Hermetic Solutions Group’s hermetically-sealed rack & panel connectors exceed the requirements of MIL-DTL-28748.
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|Performance Configurations||Rack & Panel|
|Specifications||Material Compatibility||Designed for aluminum, titanium or iron/nickel alloy applications|
|Contact Material||Beryllium-copper CDA alloy 172/173|
|Shell Finish Options||Passivated, nickel/gold Plated or chromate conversion coated as applicable|
|Contact Finish||Nickel/gold plating|
|No. of Contacts||9,14,20,34,42,50,66,75,104|
|Opt. Solder Cup||Contact Hermetic Solutions Group|
|Performance||Leak Rate||Less than 1×10-9 cc/sec Helium at 1 atmospheric differential pressure|
|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|