2026年6月9日
What is a standard M12 circular connector?
You’ve probably searched “standard M12 connector” expecting a simple answer. But if you’ve ever received the wrong cable...
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
- Drop-in Replacement
- Competitor Part Number
- Phoenix Contact 1411043 / Phoenix Contact 1414752 (SACC-M12MSX-8QO-ETH) / Harting 21038811805 / TE Connectivity T4111X Series (M12 X-Code 8-Pin Shielded IDC Field-Wireable Male Plug)
- Mates With
- Standard M12x1 X-Code 8-Pin Female Sockets, Panel-Mount Female Receptacles, and Overmolded Female Cordsets compliant with IEC 61076-2-109
Drop-in Replacement: This part is a direct, pin-compatible substitute for the competitor part number listed above. No design modification required.
Technical Specifications
- Connector Type
- M12 X-Code Shielded Straight Male Plug (Metal Field Installation)
- Number of Positions / Pins
- 8-Pin (4 Twisted Pairs Isolated via Internal Cross Shell)
- Termination Style
- IDC (Insulation Displacement Contact) Fast-Connection Terminal
- Mounting / Orientation
- Free-Hanging / In-Line Cable Mount, Straight (180°)
- Key Dimensions
- Overall Length: ~53mm; Max Outer Diameter: Ø16.50mm; Coupling Thread: M12x1; Wrench Flats: SW15, SW14, SW13
- Data Transmission Rate & Category
- 10Gbit/s, CAT6a Bandwidth
- Applicable Wire Gauge & Cable OD
- Wire Gauge: 26AWG–23AWG; Cable Outer Diameter: Ø6.8–9.0mm
- Wiring Pin Assignment
- Dual Wiring Support: TIA/EIA-568A & TIA/EIA-568B (White/Orange, Orange, White/Green, Green, White/Brown, Brown, White/Blue, Blue)
- Mating Durability
- ≥ 500 Mating Cycles
- Ingress Protection Rating
- IP67 (In correct locking state)
- Standard Compliance
- IEC 61076-2-109, TIA/EIA-568A, TIA/EIA-568B, CAT6a, RoHS Compliant
- Packaging Method & Quantity
- Individual / Bulk Industrial Packaging (Specific PCS/Bag or PCS/Carton not specified in drawing)
Material Composition
| Material | Value / Description |
|---|---|
| Metal Housing, Body & Pressing Nut | Brass & Zinc Alloy, Nickel-Plated |
| M12 Metal Thread & Internal Cross Shell | Brass & Zinc Alloy, Nickel-Plated |
| Metal Connect Nut | Brass & Copper Alloy, Nickel-Plated |
| Male Contact | Copper Alloy, Gold-Plated |
| Shielding Shrapnel & Snap Ring | Stainless Steel, Nickel-Plated |
| Shield Clamp Ring | Copper Alloy, Nickel-Plated |
| Insulation Housing, Sleeve & Cable Clamp | Polyamide (PA), Black |
| O-Rings & Cable Seal | Silicone, Black |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Voltage | 60V DC / 50V AC |
| Rated Current | 0.5A |
| Operating Temperature Range | -40°C to +80°C |
| General Linear & Angular Tolerances | X.: ±0.5mm; X.X: ±0.25mm; X.XX: ±0.15mm; 0 to 500mm: +15/-0mm; >501mm: +3%/-0; Angles (X°): ±1° |
Application Scenarios
-
10Gbps Industrial Ethernet & PROFINET Backbones: High-speed CAT6a field cabling between industrial managed switches, edge routers, and PLC control cabinets.
-
Machine Vision & 3D Optical Inspection: High-bandwidth data transmission for GigE Vision cameras, barcode scanners, and real-time quality inspection systems.
-
Rail Transit & On-Board Rolling Stock Networks: Vibration-resistant M12 X-Code interconnects for passenger information systems (PIS), IP surveillance cameras, and train control trunks.
-
Smart Factory & Robotics Automation: EMI-shielded Ethernet links in high-noise environments near servo drives, welding robots, and automated guided vehicles (AGVs).
-
Outdoor Wireless Base Stations & Industrial IoT Gateways: IP67 waterproof field terminations for industrial access points and ruggedized telemetry nodes.
Frequently Asked Questions
How does the IDC termination method work in this M12 X-Code field-wireable plug?
This M12 X-Code plug utilizes a modular three-part assembly consisting of the front M12 connector body, an IDC (Insulation Displacement Contact) crimping ring, and a rear locking nut. Instead of stripping or soldering individual wires, technicians insert 26AWG–23AWG insulated conductors into the IDC crimping ring slots following TIA/EIA-568A or TIA/EIA-568B wiring codes. Pressing and locking the assembly forces the gold-plated copper alloy IDC blades through the conductor insulation, creating a gas-tight electrical connection within a compact ~53mm overall length.
How does the internal metal cross shell enable 10Gbit/s CAT6a data transmission?
Compliant with IEC 61076-2-109, the connector incorporates an internal nickel-plated brass and zinc alloy cross shell that physically separates the 8 pins into four shielded quadrants. Combined with the 360-degree nickel-plated metal housing, stainless steel shielding shrapnel, and copper alloy clamp ring, this X-shaped shield suppresses near-end crosstalk (NEXT) and external electromagnetic interference (EMI), ensuring stable 10Gbit/s transmission and CAT6a bandwidth performance.
What are theTIA/EIA-568A and TIA/EIA-568B pin assignments for this 8-pin M12 X-Code connector?
Under IEC 61076-2-109, the 8-pin IDC terminal supports both Ethernet wiring standards. For TIA/EIA-568A, pins 1 to 8 are wired as: Pin 1 (White/Orange), Pin 2 (Orange), Pin 3 (White/Green), Pin 4 (Green), Pin 5 (White/Brown), Pin 6 (Brown), Pin 7 (White/Blue), and Pin 8 (Blue). For TIA/EIA-568B, the wire colors map to: Pin 1 (White/Orange), Pin 2 (Orange), Pin 3 (White/Green), Pin 4 (Blue), Pin 5 (White/Blue), Pin 6 (Green), Pin 7 (White/Brown), and Pin 8 (Brown).
What cable diameters, electrical ratings, and environmental protections are supported?
The rear PA cable clamp and black silicone seal accommodate industrial Ethernet cables with outer diameters from Ø6.8mm to 9.0mm and wire gauges from 26AWG to 23AWG. Electrically, the connector is rated for 60V DC / 50V AC and 0.5A continuous current. When tightened using the SW15, SW14, and SW13 wrench flats, triple silicone seals provide IP67 waterproof protection across an operating temperature range of -40°C to +80°C for ≥500 mating cycles.
Overview and Application Notes
The M12 X-Code 8-Pin Male IDC Field-Wireable Connector is a high-speed, 360-degree metal-shielded circular plug engineered for 10Gbit/s CAT6a Industrial Ethernet and PROFINET networks. Utilizing an innovative Insulation Displacement Contact (IDC) fast-connection crimping ring, this straight field-installable plug allows technicians to terminate 26AWG to 23AWG conductors rapidly on-site without wire stripping, soldering, or specialized crimping tools. Housed in a rugged nickel-plated brass and zinc alloy body, it guarantees superior electromagnetic compatibility (EMC) and IP67 environmental protection in harsh industrial environments.
Key Features
- 10Gbps CAT6a High-Speed Performance: Compliant with IEC 61076-2-109 X-Coding, featuring an internal nickel-plated brass and zinc alloy cross shell that isolates twisted pairs to support 10Gbit/s data rates and CAT6a bandwidth requirements.
- Tool-Free IDC Fast Termination: Three-piece modular architecture (M12 X-Code connector body, IDC crimping ring, and locking nut) enables rapid insulation-displacement wire termination supporting both TIA/EIA-568A and TIA/EIA-568B color codes.
- 360-Degree Full Metal EMC Shielding: Constructed with a nickel-plated brass/zinc alloy outer housing, stainless steel shielding shrapnel, and copper alloy clamp ring for continuous 360-degree EMI/RFI shielding.
- Wide Cable & Conductor Compatibility: Accommodates industrial Ethernet cable outer diameters from Ø6.8mm to 9.0mm and conductor gauges from 26AWG to 23AWG.
- Industrial-Grade Durability: Rated for 60V DC / 50V AC at 0.5A, operating across -40°C to +80°C with IP67 ingress protection in the locked state and a mating life of ≥500 cycles.
Engineering Specifications & Field Assembly Guidance
Designed with a compact ~53mm axial length and a Ø16.50mm front profile with a standard M12x1 coupling thread, this straight male plug integrates seamlessly into high-density Ethernet switches, vision systems, and field I/O modules. During field assembly, slide the locking nut and IDC crimping ring onto the Ø6.8–9.0mm jacketed cable, fold back the braided shield over the nickel-plated clamp ring for 360-degree grounding, and route the 8 unstripped conductors (26–23AWG) into the color-coded slots according to TIA/EIA-568A or TIA/EIA-568B standards. Engage the IDC crimping ring with the front M12 X-Code connector body and torque the SW15, SW14, and SW13 hex wrench flats to secure the triple black silicone O-rings and cable seal for a watertight IP67 assembly.
