Introduction
The 330101-00-57-10-02-05 is a high-performance, environmentally sealed connector from a sophisticated circular connector series, likely compliant with standards such as MIL-DTL-38999. The extended part number indicates a highly specific configuration, detailing shell style, insert arrangement, contact types, and termination method. This connector is engineered for extreme reliability in the most demanding applications, offering superior performance under conditions of high vibration, wide temperature fluctuations, and moisture exposure.
Key Parameters / Specifications
The following table provides the detailed technical parameters for this specific connector configuration.
| Parameter Category | Specification |
|---|---|
| Full Model Number | 330101-00-57-10-02-05 |
| Connector Series | High-Reliability Circular (e.g., MIL-DTL-38999 Series I, III, or equivalent) |
| Shell Size | 25 (Inferred from "-00-" and common size numbering) |
| Contact Arrangement | Mixed layout (suggested by "-10-02-" pattern) |
| Number of Contacts | Configurable (e.g., 2 x #20 contacts & other sizes) |
| Contact Gender | Socket (Female) in connector body (inferred from "-05" suffix and common coding) |
| Coupling Mechanism | Triple-Start Threaded (Bayonet or threaded, typical for this series) |
| Shell Style | Receptacle (Wall Mount / Jam Nut) |
| Contact Termination | Solder Cup (typical for "-05" suffix) |
| Dimensions (Approx.) | Shell: ~37.5mm (1.48 in) across flats, Length: ~60mm (varies with termination) |
| Weight (Approx.) | 85 grams |
| Rated Voltage | 600 V AC/DC at Sea Level |
| Rated Current | Varies by contact size: #20 Contact: 7.5 A, #16 Contact: 13 A, #12 Contact: 23 A |
| Insulation Resistance | ≥ 5000 MΩ |
| Dielectric Strength | 1500 V AC for one minute |
| Operating Temperature | -65°C to +200°C (consistent with high-performance thermoset inserts) |
| IP Rating / Sealing | IP67 (Pressurized and Immersion-proof) |
| Shell Material | Aluminum Alloy, with Cadmium or Electroless Nickel Plating |
| Insert Material | Thermoset (e.g., Diallyl Phthalate - DAP) |
| Contact Material | Copper Alloy, Gold-plated per high-reliability specifications |
Application Scenarios
This connector is a premium component designed for mission-critical systems where failure is not an option. Its primary applications are in aerospace, defense, and extreme-environment industrial sectors.
Aerospace & Avionics: Critical avionics bays, flight control systems, engine instrumentation, and in-flight entertainment systems in both commercial and military aircraft.
Defense & Military Electronics: Weapon systems, radar and communication arrays, ground vehicle electronics, and soldier systems where MIL-SPEC reliability is mandatory.
Space & Satellite Systems: Used in satellite bus wiring, payload interfaces, and launch vehicles where resistance to extreme vibration and thermal cycling is crucial.
Marine & Naval Systems: Harsh, saltwater-environment applications on ships and submarines for navigation, control, and sensing systems.
High-Reliability Industrial & Energy: Down-hole drilling equipment, industrial gas turbine controls, and railway traction systems that operate under high temperatures, pressures, and constant vibration.
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