1683549

The 1683549 by Phoenix Contact redefines connectivity solutions in the Circular Connectors - Adapters sector, featuring groundbreaking EMI suppression technology. Engineered for aerospace-grade reliability, this adapter delivers unparalleled signal fidelity in extreme temperature ranges from -65 C to +200 C.Utilizing Distributor Y-Shaped geometry, this design achieves 50% greater contact density than conventional adapters while maintaining proper creepage distances. The patented contact arrangement prevents fretting corrosion in high-vibration environments.With Male Pins compatibility, this adapter bridges legacy MIL-SPEC systems to modern Ethernet protocols. The impedance-controlled transition maintains less than 1.5:1 VSWR up to 6GHz.The Female Sockets (2) output configuration supports hybrid power-over-data applications. Integrated power contacts are rated for 10A continuous current with derating curves available for elevated temperatures.Precision-machined to M12 specifications, the interface maintains micron-level tolerances for consistent RF performance. Gold-plated threads ensure proper grounding continuity across 500+ mating cycles.The M8 output features integrated anti-vibration locking that withstands 15G shock loads. The strain relief system distributes cable forces across three independent load paths.Supporting 3 contacts, this adapter enables true differential pair routing with matched lengths within 0.1mm. Each contact pair is tested for skew less than 5ps.The 3 (2) output configuration allows customizable pin assignments via removable inserts. This field-programmable capability reduces inventory requirements for OEMs.The Free Hanging (In-Line) design incorporates inertial locking that activates under vibration. Testing verifies zero contact interruptions during 20-2000Hz random vibration profiles.Featuring Push-Twist technology, the adapter achieves IP69K compliance while allowing single-handed operation. The torque-limiting mechanism prevents over-compression of sealing elements.Constructed from Thermoplastic Polyurethane (TPU), the housing maintains dielectric properties stable within 5% from -55 C to +175 C. The material's outgassing properties meet NASA low-volatility requirements.The Green housing utilizes radar-absorbent material formulations that reduce RCS signature. Color options meet MIL-STD-3009 requirements for night vision compatibility.Incorporating Coupling Nut, this adapter exceeds DO-160G standards for aircraft installations. The corrosion-resistant construction survives 1000 hours of salt fog exposure.Validated for IP65/IP67 - Dust Tight, Water Resistant, Waterproof rating through MIL-STD-810H Method 512.6 procedures. The adapter maintains performance after 50 thermal shock cycles between -65 C and +200 C.The Unshielded architecture employs nested Mu-metal and copper layers achieving >100dB attenuation from DC to 40GHz. Shield continuity is maintained with less than 2m resistance across joints.