MS3102 Connectors
MS3102 Connectors
Overview
- MIL‑DTL‑5015 compliant interface for legacy‑compatible panel mount applications
- Rugged square‑flange box mount design for secure panel installations
- Threaded coupling ensures stable mating in vibration‑prone environments
- Supports power and signal circuits through multiple contact size options
- Wide shell size and insert layout range for flexible configurations
- Available with pin or socket contacts for panel‑side gender matching
- Industrial aluminum shell with practical corrosion‑resistant plating finishes
- Cross‑reference support for legacy and branded MS3102 part numbers
- Flexible MOQs suitable for maintenance orders and OEM production runs
- Cost‑effective alternative to tier‑one distribution with equivalent fit and performance
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MS3102 Connectors | MIL-DTL-5015 Box Mount Receptacle Panel Mount Circular Connectors
Product Overview
MS3102 connectors are box mount receptacles in the MIL-DTL-5015 circular connector family, designed as fixed panel-side interfaces for industrial, military, and legacy equipment applications. With a square-flange mounting design and threaded coupling interface, MS3102 panel mount circular connectors provide stable electrical performance in vibration-prone and demanding environments.
As both a manufacturer and an industrial sourcing partner, we do more than just resell standard MS3102 parts. Our product line is optimized around common legacy configurations, cross-reference requirements, and flexible commercial supply, giving OEMs and industrial buyers a practical alternative to traditional tier‑1 distributor channels.
Product Type: MS3102 Box Mount Receptacle, MIL-DTL-5015
Typical Shell Sizes: 10SL–36 (standard legacy range)
Interface Compatibility: Mates with MS3106 / MS3108 within the same family
Supply Advantage: Legacy cross-reference support, flexible MOQs, factory‑direct style pricing
What Is an MS3102 Connector?
The MS3102 connector is the box mount receptacle variant in the MIL‑DTL‑5015 circular connector series. It is engineered for panel-side mounting and used as a fixed interface on:
Control cabinets and industrial panels
Electrical enclosures and junction boxes
Bulkhead plates and machine frames
Typical structural characteristics:
Square flange with four mounting holes for secure panel mounting
Rear wiring cavity for internal solder terminations
Threaded coupling interface for secure mating with plugs
Compact footprint suitable for dense panel layouts
On top of these standard characteristics, our MS3102 range is selected and structured for easy replacement of legacy parts, making it straightforward to drop into existing BOMs and drawings.
Key Features – MS3102 Connector Performance
MIL‑DTL‑5015 Interface Standard
Based on the widely used MIL-DTL-5015 / SAE-AS50151 legacy interface for proven form, fit, and function.Rugged Box Mount Receptacle Design
Square flange, four-hole mount design provides a rigid and repeatable panel interface.Threaded Coupling for Vibration Resistance
Threaded coupling mechanism maintains stable mating under shock and vibration.Power and Signal Capable
Supports multiple contact sizes and insert arrangements for power, control, and signal circuits.Pin or Socket Options
Available as pin (P) or socket (S) receptacles depending on your system standard and mating plug design.Multiple Shell Sizes & Insert Layouts
Supports common shell sizes from 10SL up to 36 with various insert patterns for different pin counts.Industrial Shell Materials & Platings
Aluminum alloy shells with standard industrial plating options for mechanical strength and corrosion resistance.
Advantages with MS3102 Connectors
Legacy Cross‑Reference Expertise
We actively support customers migrating from legacy brands (e.g., Amphenol, ITT Cannon, and other MIL‑DTL‑5015 suppliers). Our team helps map existing part numbers, drawings, or panel layouts to a compatible MS3102 configuration with minimal design change.Optimized Around Common Commercial Configurations
Instead of stocking every theoretical variant, our MS3102 offering is built around high‑demand shell sizes and insert arrangements that are actually used in industrial and legacy programs. This keeps availability strong on the configurations you are most likely to need.Flexible MOQs for Production and Maintenance
We support both small maintenance batches for field repair and larger production volumes for OEM lines, making it easier to align connector purchases with real BOM consumption.Cost‑Effective Alternative to Tier‑1 Distribution
By combining manufacturing capability with direct industrial sourcing, we offer a cost‑efficient alternative to traditional tier‑1 distributors, without sacrificing form, fit, or function.Configuration & Documentation Support
For projects that require drawing confirmation, insert layout selection, or keying position definition, our team can assist with configuration suggestions and documentation to shorten engineering review cycles.Scalable Supply for Legacy Programs
Many MS3102 applications are in long‑life platforms. We structure our MS3102 supply to support ongoing maintenance and mid‑to‑long‑term production, not just one‑off spot buys.
Technical Specifications of MS3102 Connectors
Service Classes & Environmental Options
MS3102 connectors can be supplied in different MIL‑DTL‑5015 service classes depending on environmental requirements:
Class A – General duty
Class C – Pressurized applications
Class E – Environmental resistant
Class F – Environmental resistant with strain relief
Class R – Lightweight environmental resistant
We focus on the most commonly used commercial and industrial classes, while also supporting special‑class sourcing for legacy and defense maintenance programs on request.
Typical Applications
Industrial and legacy applications where our MS3102 connectors are commonly used include:
Industrial control cabinets and MCC panels
Electrical enclosures and interface boxes
Bulkhead interfaces on machinery and equipment frames
CNC machines, machine tools, and process equipment
Factory automation and robotics systems
Heavy machinery and mobile equipment
Power distribution panels and generator sets
Sensor and actuator interface panels
Legacy aerospace and defense ground support systems
Engineering & Procurement Guidance
When specifying or replacing an MS3102 connector, we recommend confirming:
Shell size and flange dimensions
Insert arrangement (pin count and layout)
Contact gender (pin or socket at the panel)
Keying position / polarization
Shell material and plating preference
Service class and environmental requirements
- Our engineering and sourcing team can review your existing part numbers, drawings, or photos of installed hardware to help identify a matching MS3102 configuration with minimal disruption to your panel design.
Request a Quote & Cross‑Reference Support
If you are sourcing MS3102 connectors for repair, retrofit, or new build projects:
Send us your existing part number, drawing, or required configuration
We can provide cross‑reference suggestions, configuration confirmation, and a commercial quotation based on your BOM and usage plan
Streamline your MS3102 sourcing. Contact our team for a legacy cross‑reference and quotation today.
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Strict Production Process
Engineers develop optimized electronic circuits and structural designs based on real application needs.
High-quality components and materials are carefully selected from trusted suppliers to ensure long-term reliability.
Automated SMT and precision soldering technologies are used to build stable and high-performance circuit boards.
Sensor elements or connector terminals are assembled with the PCB and housing to ensure accurate operation and strong mechanical stability.
Each product undergoes strict calibration and functional testing to guarantee accuracy and stable performance.
Every unit is carefully inspected, labeled, and securely packaged to ensure it arrives safely and performs reliably for your applications.
Strict Production Process of Yafeite
