From Vertical Launch Fire-Control, Tracking, and Multi-Target Missile Systems to Rugged Industrial Applications, Glenair "Better-than-QPL" SuperNine and DLA-Qualified D38999 Series IV Connectors are the Ultimate Solution for Positive and Reliable Breech-Locking Performance
SuperNine Series IV "Better-than-QPL" Features and Benefits
- Secure breech-lock mating connector meets D38999 shock and vibe
- Integral banding porch eliminates need for back-end accessories
- Improved plug ground fingers deliver outstanding EMI performance — equal to D38999 Series III
- Glenair Signature Tin-Zinc finish class is RoHS compliant and cadmium compatible
- Precision-machined key/keyway polarization for reliable mismating protection
- Scoop-proof design prevents pin damage and short circuits
- Fully tooled for all MIL-STD-1560 insert arrangements
- Contact options include size #22D, #20, #16, #12, and High-Speed Twinax, Quadrax, and Octaxial El Ochito Size #8 plus hybrid arrangements
- 500 mating cycles exceeds MIL-DTL-38999 specification
Reference
MIL-STD-1560 Standard Power and Signal Contact Arrangements for Environmental and Hermetic Connectors
Related Catalogs
- MIL-DTL-38999 Series III Type Connectors: SuperNine Advanced Performance
- SuperNine MT Fiber Optic Connectors / Series 183-002
SuperNine D38999 Series IV Connectors and Cables
From Vertical Launch Fire-Control, Tracking, and Multi-Target Missile Systems to Rugged Industrial Applications, Glenair "Better-than-QPL" SuperNine and DLA-Qualified D38999 Series IV Connectors are the Ultimate Solution for Positive and Reliable Breech-Locking Performance
MIL-DTL-38999 Series IV Hermetic
The Industry Standard Mil/Aero Connector Backed with Glenair Service and Availability
Hermetic-class DLA certified MIL-DTL-38999 Series IV connectors from Glenair provide hermetically sealed breech lock connectors for high shock and vibration applications. Breech-lock systems provide robust engagement augmented by an internal mechanical thread to ensure connectors remain mated. Glenair Series IV hermetics maintain seal integrity and prevent ingress of chemical substances or fluids in mission-critical vacuum environments where air or gas impurities can result in corrosion, dielectric breakdown, and loss of insulation resistance between conductors. Typical applications include medical, geophysical, military aerospace and other industrial applications. Marked with D38999 or Glenair COTS part numbering, these hermetic class receptacles are available for panel mount, jam-nut, solder mount and weld mount shell styles. All standard material and finish classes are supported including Y (CRES, passivated) and N (CRES, electrodeposited nickel). Contact arrangements per MIL-STD-1560 and both normal and alternate polarizations are fully supported. Best of all, defense and commercial aerospace customers, as well as land and marine engineers and procurement specialists may now specify these mission-critical interconnects directly from Glenair—the recognized service, support, and availability leader for the interconnect industry.
DLA-QPL MIL-DTL-38999 Series III Available from Glenair
- Qualified hermetic jam‐nut, weld, solder and panel mount receptacles
- All 1560 crimp-contact insert arrangements fully supported
- N and Y plating classes, plus Glenair COTS equivalents
- 100% made in America, no foreign-sourced materials, component parts, or assembly labor employed
Reference
- Overview: MIL-DTL-38999 Series IV Hermetic
- Industry Standard, Hermetic Triple-Start Mating, MIL Qualified Connectors
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D38999/41
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234-100-H2
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D38999/43
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234-100-H7
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234-111
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D38999/45
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234-100-H5
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D38999/48
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234-100-H8
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