2026年7月25日
What Connectors Are Commonly Used in Custom Cable Assemblies?
Discover what connectors are essential for custom cable assemblies. From wire-to-board to circular connectors, learn to specify with...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Functional Alternative
- Competitor Part Number
- Molex / TE Connectivity standard shielded 10P10C (RJ50) modular jack equivalents
- Mates With
- Standard 10P10C (RJ50) modular network and telecom plugs
Functional Alternative: This part provides equivalent performance characteristics as a cost-optimized substitute. Minor design review recommended before adoption.
Material Composition
| Material | Value / Description |
|---|---|
| Housing Insulator | High-Temperature Thermoplastic, UL 94V-0 (Black) |
| Contact Terminal | Phosphor Bronze |
| Contact Plating | 50μ" Gold over Nickel in contact area (Customizable) |
| Shielding Shell | Brass or Copper Alloy, Nickel Plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Current Rating | 1.5A max. |
| Voltage Rating | 125V AC RMS |
| Contact Resistance | 20 mΩ max. initial |
| Insulation Resistance | 1000 MΩ min. @ 500V DC |
| Dielectric Withstanding Voltage | 1000V AC RMS for 1 minute |
| Operating Temperature | -40°C to +85°C |
| Mechanical Durability | 750 mating cycles min. |
Application Scenarios
-
Point of Sale (POS) Terminals: Provides robust, multi-line serial communication links between POS mainframes and peripheral devices like barcode scanners or receipt printers.
-
Telecommunication Systems: Facilitates high-density, reliable data and voice switching in PBX systems and specialized networking hardware where 10-conductor configurations are required.
-
Industrial Automation Control: Ensures secure, EMI-shielded data transmission between programmable logic controllers (PLCs) and human-machine interfaces (HMIs) in electrically noisy factory environments.
-
Medical Diagnostic Equipment: Delivers stable, interference-free serial data transfer within hospital monitoring devices, safeguarding critical patient telemetry data.
Frequently Asked Questions
What is the difference between an RJ45 and a 10P10C (RJ50) modular jack?
While visually similar and sharing the same basic form factor, a standard RJ45 is an 8P8C (8 positions, 8 contacts) connector. The 10P10C connector has 10 positions and 10 contacts, allowing for two additional data or power lines, often used in proprietary serial communications or barcode scanning equipment.
Can the gold plating thickness on the contacts be customized?
Yes, as an OEM factory, we offer customizable gold plating thicknesses—ranging from standard gold flash up to 50μ"—to meet your specific durability and insertion-cycle requirements.
Does this modular jack comply with RoHS and UL standards?
Absolutely. All our modular jacks and electronic connectors are manufactured using UL 94V-0 rated flame-retardant materials and are strictly compliant with RoHS and REACH environmental directives.
Are there other latch orientations or unshielded versions available?
Yes, we provide a comprehensive range of modular jacks including standard latch-down orientations, vertical (top-entry) mounts, and unshielded variants to suit diverse PCB layouts.
What is the typical MOQ and lead time for custom connector orders?
We support flexible MOQs for initial prototyping and pilot runs. For mass production, standard lead times are typically 2 to 4 weeks, depending on raw material availability and specific customization requirements.
Overview and Application Notes
-
Overview: Engineered for demanding telecommunication and industrial networking environments, our shielded 10P10C right-angle through-hole modular jack (often referred to as an RJ50 connector) delivers reliable data and signal transmission. Featuring an inverted top-latch design for specific enclosure requirements and a full metal shield to combat Electromagnetic Interference (EMI), this Cat3 connector ensures robust performance. As a direct OEM/ODM manufacturer, we offer flexible customization on contact plating, shielding tab configurations, and housing materials to perfectly match your specific circuit board and enclosure designs.
-
Application Notes:
-
EMI/RFI Shielding Grounding: Ensure that the PCB layout includes proper grounding pads for the metal shield tabs to maximize EMI/RFI mitigation.
-
PCB Layout & Clearance: Account for the inverted (latch top) orientation during enclosure design to ensure users have adequate finger clearance to actuate the mating plug’s latch.
-
Soldering Profile: Designed for standard wave soldering processes; maintain appropriate thermal profiles to prevent deformation of the high-temperature thermoplastic housing.
-
Panel Cutout: Verify that the equipment’s front panel cutout aligns with the shielded profile and allows for smooth insertion without compromising the mechanical integrity of the jack.
-
