J30J-15TJ-D | 15-Pin Micro-D Plug Connector with Anti-Rotation Hardware
The J30J-15TJ-D is a high-performance 15-pin Micro-D plug connector featuring advanced twist-pin contacts and a specialized anti-rotation structure for secure locking.
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J30J-15TJ-D Twist-Pin Contact System for Reliable Signal Pathways
The J30J-15TJ-D is an advanced Micro-D plug connector designed to handle critical data pathways in high-density electronic modules. Instead of traditional solid pins, the 15-pin interface utilizes high-reliability twist-pin contacts. This architecture compresses elastomeric wire strands within each male pin to create multiple points of electrical engagement against the mating socket wall. This continuous spring force eliminates micro-disconnections, ensuring the system maintains clear signal fidelity even when exposed to severe vibration profiles common in tactical electronics and flight telemetry systems.
Key Specifications
Shell Material | Voltage Rating | Current Rating | Operating Temp | Mating Cycles |
|---|---|---|---|---|
Aluminum alloy | ~800 VAC | 3 A | -55 °C to +125 °C | >500 |
Optimized 15-Pin Channel Distribution for High Throughput
Featuring a two-row layout with 15 individual terminals, the J30J-15TJ-D allows system architects to consolidate diverse signal types into a single miniature interface. The 1.27mm contact spacing provides sufficient physical separation to combine low-voltage power supply, ground returns, and sensitive digital logic streams without risking cross-talk. This high channel capacity reduces the total number of physical connectors required on device bulkheads, simplifying cable management and substantially lowering the overall system weight in payload-sensitive aerospace environments.
Specialized Anti-Rotation Housing Structure (-D)
A key mechanical feature of the J30J-15TJ-D is the integrated anti-rotation structure located on the connector casing. The mounting holes include specialized horizontal grooves that prevent the internal jackscrew nuts from spinning during assembly. This anti-rotation design allows technicians to apply precise torque values when locking the plug to its mating receptacle, ensuring a rigid connection. By eliminating hardware spin, it simplifies installation in blind-mating scenarios or confined chassis spaces where manual tool access is restricted.
Robust Aluminum Construction and Shielding Performance
The exterior of the J30J-15TJ-D is constructed from high-tensile aluminum alloy, delivering reliable mechanical durability alongside effective electromagnetic compatibility. This metal enclosure effectively contains internal signal radiation while blocking external radio-frequency and electrical interference. The durable shell plating resists atmospheric corrosion and chemical exposure, ensuring that the structural integrity of the connector is preserved over extended deployments. The distinct D-shaped profile provides polarized mating, preventing alignment errors during quick-turn field maintenance.
Universal Intermateability and Quality Compliance
The J30J-15TJ-D conforms to general technical requirements for micro-miniature rectangular connectors, guaranteeing seamless functional compatibility with matching 15-pin receptacles from multiple vendors. Its predictable physical footprint and hardware alignment eliminate design risks during complex electronic system integration. Whether utilized in unmanned vehicles, robotic manipulators, or naval radar control units, this 15-pin plug provides a stable and highly repeatable interconnect solution that satisfies the rigorous demands of harsh-environment engineering.
FAQ
What does 'TJ' indicate in the J30J-15TJ-D part number?
What does 'TJ' indicate in the J30J-15TJ-D part number?
The letters ‘TJ’ confirm that the connector is a plug (male type) equipped with specialized pins designed to insert into a corresponding socket receptacle.
What is the specific mechanical advantage of the '-D' suffix?
What is the specific mechanical advantage of the '-D' suffix?
The ‘-D’ represents an anti-rotation structure. It locks the hardware in place, preventing the hex nuts from spinning when tightening the locking screws.
How are the wires connected to the backend of the J30J-15TJ-D?
How are the wires connected to the backend of the J30J-15TJ-D?
The backend terminals are designed for manual wire termination, typically allowing technicians to directly solder custom internal or external cables to the pins.
What is the contact pitch for this 15-pin plug?
What is the contact pitch for this 15-pin plug?
The connector uses a 1.27mm contact pitch, which is the industry standard for Micro-D series to optimize signal density within small areas.
Can the twist-pin contacts handle high mating cycles?
Can the twist-pin contacts handle high mating cycles?
Yes, the multi-point contact design and premium gold-over-nickel plating ensure the connector can survive over 500 mating cycles while maintaining ultra-low contact resistance.
Certification
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