Circular Connector Cable Assembly
Custom circular connector assemblies including military, industrial, and commercial types. M12, M8, MIL-DTL-38999, and more.
Circular Connector Types
Military, industrial, and commercial circular connectors.
Round Connector Solutions
Circular connectors are preferred for applications requiring rugged, sealed connections. We manufacture circular assemblies for military, aerospace, industrial, and commercial applications.
- Military circular (38999, 5015)
- Industrial M12, M8, M23
- Push-pull quick connect
- IP67/IP68 sealing
- High pin count options
- EMI shielded versions
- Field-installable
- 100% continuity testing
Applications
Aerospace/Defense
Aircraft, military systems
Industrial Automation
Sensors, actuators
Medical
Diagnostic equipment
Outdoor/Marine
Harsh environment
Circular Connector Cable Assembly for Military and Industrial Applications
As a specialized circular connector cable assembly manufacturer, OurPCB delivers rugged round connector solutions for military, aerospace, industrial, and commercial applications. Our cable assembly expertise covers MIL-DTL-38999, MIL-DTL-5015 military circular connectors, and industrial M12/M8/M23 sensor connectors with IP67/IP68 environmental sealing.
Military circular connectors like MIL-DTL-38999 and MIL-DTL-5015 meet stringent requirements for aerospace and defense applications. We follow proper mil-spec procedures for contact crimping, insertion, and environmental sealing. Our military-spec cable capabilities serve defense and aerospace contractors requiring qualified assemblies.
Industrial circular connectors including M12 and M8 connectors are standard for sensor and automation applications. M23 connectors handle industrial Ethernet and high pin-count requirements. Push-pull circular connectors provide quick-connect convenience for test equipment and medical devices.
Circular connectors excel in applications requiring environmental sealing. IP67 and IP68 ratings protect against dust and water ingress for outdoor and marine installations. Our waterproof cable expertise ensures proper gland installation and sealing for harsh environments in industrial and marine applications.
We work with major circular connector brands including Amphenol, TE Connectivity, and ITT Cannon. EMI shielded versions with 360° shielding serve shielded cable requirements. Contact us for circular connector cable assembly quotes.
From the Case Bank
A German industrial electrical systems integrator required cable harnesses for a high-volume annual program but faced sourcing constraints on specified connectors.
The originally specified STOCKO connectors faced procurement limitations, and the required PTC components (EPCOS B59100A1080-A40) had a long 12-14 week lead time, threatening the overall project timeline for a 200kpcs/year program.
Proposed Lumberg connectors as a qualified alternative to STOCKO. Provided detailed specification comparisons and emphasized Lumberg's shorter MOQ and better delivery times to offset the PTC lead time bottleneck, while remaining transparent about the slightly higher price point of the alternative.
The customer accepted the alternative for evaluation, agreeing to sample the Lumberg-based assemblies, which kept the high-volume annual program viable despite initial component sourcing bottlenecks.
- 100kpcs/year per product (200kpcs total annual volume)
- PTC model: EPCOS B59100A1080-A40
- PTC lead time: 12-14 weeks
- Connectors evaluated: STOCKO vs. Lumberg
Circular Connector FAQ
We work with military circular connectors (MIL-DTL-38999, MIL-DTL-5015), industrial circular (M12, M8, M23), and commercial circular connectors from Amphenol, TE, and other manufacturers.
Yes, we have tooling and training for military circular connectors including 38999 and 5015 series. We follow proper mil-spec procedures for contact crimping, insertion, and environmental sealing.
Yes, most circular connectors provide IP67 or IP68 sealing when properly mated. We ensure proper gland/grommet installation and recommend appropriate connectors for your environmental requirements.
Need Circular Connector Assemblies?
Custom circular cables for aerospace, industrial, and commercial applications.