MIL-DTL-38999, EN3645, and custom interconnect systems for commercial aviation, military aircraft, UAVs, and space applications.
-65°C to +200°C operating range. Thermal shock tested per MIL-STD-810 Method 503. No cracking, no contact relaxation across the full thermal envelope.
Aluminum alloy shells with composite options. Weight reduction without sacrificing EMI shielding or mechanical strength. Critical for fuel efficiency and payload optimization.
Dielectric withstanding voltage verified at simulated 70,000 ft per MIL-STD-202 Method 105. Corona extinction voltage tested for high-altitude UAV and space applications.
Random vibration to 40g, mechanical shock to 100g. Anti-decoupling mechanisms (ratchet, wire-lock) standard on all bayonet and threaded connectors.
| Series | Standard | Applications | Key Features |
|---|---|---|---|
| J599 Series III | MIL-DTL-38999 III | Avionics, flight control, engine harness | Scoop-proof, 100% EMI shielding, -65 to +200°C |
| J599 Series I | MIL-DTL-38999 I | Landing gear, airframe, auxiliary systems | Bayonet coupling, quick disconnect, vibration-proof |
| K-Series | MIL-C-26482 Series II | Cabin systems, lighting, galley equipment | Compact, lightweight, crimp contacts |
| EN3645 Series | EN3645 / ESC10 | European airframe programs | Triple-start threaded, composite shell, -65 to +175°C |
| Hermetic Sealed | MIL-DTL-38999 Hermetic | Pressurized compartments, fuel tanks | Glass/ceramic seal, <1×10⁻⁸ cc/sec He |
| Fiber Optic Hybrid | MIL-DTL-38999 + ARINC 801 | In-flight entertainment, avionics backbone | Mixed signal + fiber in one shell |
Wing-to-engine harnesses, APU connections, IFE systems, cabin pressure monitoring. Certifiable to DO-160 requirements.
Weapon systems, radar arrays, mission computers, EW suites. Full MIL-SPEC qualification with batch traceability for defense procurement.
Lightweight composite connectors for MALE/HALE UAVs. Custom pin-count configurations for SWaP-constrained payloads.
Low-outgassing materials per NASA SP-R-0022A. Corona-tested for vacuum operation. Hermetic sealing for pressurized sections.
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