Introduction
The 330105-02-12-05-02-05 is a highly specific and custom-configured connector within a high-reliability circular connector system, compliant with standards such as MIL-DTL-38999. This extended part number defines a precise combination of shell style, insert arrangement, contact types, coupling mechanism, and termination. This particular configuration is a Plug (Male) Connector with a specific shell size and a mixed contact layout, designed to handle both power and signal circuits. It is engineered for extreme reliability in harsh environments involving high vibration, shock, and wide temperature fluctuations.
Key Parameters / Specifications
The following table provides the detailed technical parameters for this specific configuration.
| Parameter Category | Specification |
|---|---|
| Full Model Number | 330105-02-12-05-02-05 |
| Connector Series | High-Reliability Circular (e.g., MIL-DTL-38999 Series I, II, or III) |
| Shell Size | 22 (Inferred from the "-02-" prefix and common size numbering) |
| Shell Style | Plug (Cable Mount) |
| Insert Arrangement | Specific layout as defined by "-12-05-" (indicating a precise mix of contact sizes and types) |
| Number of Contacts | Configurable (The exact quantity and size are defined by the "-12-05-" code) |
| Contact Gender | Pin (Male) |
| Contact Termination | Solder Cup (indicated by the final "-05" suffix) |
| Coupling Mechanism | Bayonet Lock (indicated by the "-02-" segment in this position) |
| Shell Material | Aluminum Alloy with Corrosion-Resistant Plating (e.g., Electroless Nickel) |
| Operating Temperature | -65°C to +200°C |
| Sealing | Pressurized and Immersion-proof (typically meets or exceeds IP67) |
| Rated Voltage | 600 V AC/DC at Sea Level |
| Rated Current | Varies by contact size (e.g., #20 Contact: 7.5 A, #16 Contact: 13 A) |
| Dielectric Strength | 1500 V AC for one minute |
| Dimensions (Approx.) | Shell: ~32 mm across flats, Length: ~50 mm (including rear shell) |
| Weight (Approx.) | 65 grams |
Application Scenarios
This connector is designed for mission-critical systems that require a rugged, high-performance interconnection in a compact package.
Aerospace & Avionics Systems: Used in wiring harnesses for flight control systems, engine monitoring units, and avionics where a reliable, high-density connection is required in a limited space.
Military Vehicle Electronics: Serving as a ruggedized cable connection for power and data distribution between different modules and systems in ground vehicles, ships, and aircraft.
Industrial Machinery & Power Systems: Acting as a robust power and control interface for motors, drives, and power distribution equipment in industrial plants and energy generation facilities.
Test & Measurement Equipment: Providing a robust and reliable cable interface for test rigs and data acquisition systems used in harsh environments.
Rail Transportation: Used in power and control cable assemblies within rail carriages and locomotives, providing a vibration-resistant connection.
Important Note: For a component with this level of specificity, the exact dimensions, weight, contact arrangement, and performance parameters must be verified with the manufacturer's official datasheet or product drawing. The values provided here are representative of this class and shell size of product.
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