GOST OHS Circular Connector with Multiple Core Count Options
Custom and Small-Batch American-Standard Connectors
Standardized mass production often forces engineers to compromise on connector design, accepting fixed pin counts, pre-determined wiring, and standard housing materials even when the application demands otherwise. For projects with unique space constraints, specific signal requirements, or environmental challenges, a tailored approach can significantly improve system reliability and simplify installation.
Our American-standard connectors are engineered to address these limitations through superior customization capabilities. We support adjustments in pin count, custom wiring configurations, and housing material substitutions, all designed to comply with D38999/MS5015 requirements as needed. This flexibility allows you to specify a connector that matches your exact interface and performance needs rather than adapting your design around a standard part.
Key Customization Options
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Pin Count Adjustments: Modify the number of contacts to match your specific circuit requirements, avoiding unused pins and reducing overall size.
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Custom Wiring Configurations: Define your own wiring scheme to simplify assembly, reduce error rates, and optimize signal routing.
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Housing Material Substitutions: Select from alternative materials to better suit your environmental conditions, such as improved corrosion resistance or weight reduction.
Compatibility and Application Fit
These connectors are compatible with common models such as 10368 and 5015, and are tailored to meet personalized needs across industrial, automotive, and other multi-scenario applications. Whether you are working on a new design or replacing a legacy component, the ability to adjust key parameters helps ensure a proper fit for your specific mounting and mating interface.
Small-Batch Production Support
We understand that not every project requires high-volume production. Even small-batch orders can be efficiently scheduled, providing customers with highly adaptable connectivity solutions without the long lead times typically associated with custom parts. This approach is particularly valuable for prototyping, pilot runs, and specialized equipment maintenance.

Planning Your Custom Connector Order
To ensure your custom connector meets all technical and regulatory requirements, it is helpful to prepare the following details before contacting us:
- Required pin count and contact arrangement.
- Specific wiring or termination method needed.
- Preferred housing material and any environmental exposure concerns.
- Target compliance standard (e.g., D38999 or MS5015).
- Estimated order quantity and project timeline.
For more information on our standard offerings, you can review our aviation plug connectors catalog. If you have a specific requirement in mind, please send us your inquiry through the form or WhatsApp so we can confirm the feasibility and provide a tailored solution.