2026年8月14日
What Is an RJ45 Connector? Understanding RJ45 Pinout and Uses
What is RJ45 connector? Get pinout details, Ethernet uses, and sourcing specs like plating and termination to avoid...
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
- Amphenol RJHSE-5380 / Pulse J0011D01BNL Alternative
- Mates With
- Standard RJ45 / 8P8C Male Ethernet Plugs (Cat5e / Cat6)
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
- RJ45 8P8C Female Modular Jack
- Number of Positions / Contacts
- 8 Positions / 8 Contacts (8P8C)
- Mounting Type
- Through-Hole DIP / Right Angle
- Body Length (Depth)
- 15.75 mm
- Overall Dimensions (L x W x H)
- 15.75 mm x 16.30 mm x 13.20 mm (Excluding solder leads)
- Visual Indicators
- Dual Integrated LEDs: Left (Yellow, Pins 9/10) / Right (Green, Pins 11/12)
- Signal Pin Pitch
- 1.02 mm (1.02 mm x 7 = 7.14 mm total span)
- PCB Hole Specifications
- 8x Ø0.90 mm (Signal), 4x Ø0.90 mm (LED), 2x Ø3.25 mm (Board-lock/Ground)
- Shield Ground Spacing
- 16.10 mm (±0.05 mm)
- Recommended PCB Thickness
- 1.60 mm
- Standard Compliance
- RoHS Compliant, UL 94V-0
Material Composition
| Material | Value / Description |
|---|---|
| Housing Material | Thermoplastic (UL 94V-0), Black |
| Contact Material & Plating | Phosphor Bronze, Selective Au Plated |
| Shell Material & Plating | Copper Alloy, Nickel (Ni) Plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Voltage | 125 VAC RMS |
| Rated Current | 1.5 A |
| Contact Resistance | 30 mΩ Max. |
| Insulation Resistance | 1000 MΩ Min. |
| Dielectric Strength | 1000V AC RMS 50Hz, 1 Minute |
| Operating Temperature Range | -40°C to +85°C |
| Relative Humidity Resistance | 90% ~ 95% RH (40°C ± 2°C) |
| General Dimensional Tolerances | 0 Place: ±0.50 mm; 1 Place: ±0.35 mm; 2 Place: ±0.25 mm; 3 Place: ±0.15 mm; Angular: ±3° |
Application Scenarios
-
Industrial automation controllers, programmable logic controllers (PLCs), and IPCs
-
Network switches, industrial routers, and IoT gateways
-
Commercial point-of-sale (POS) systems and interactive service kiosks
-
IP surveillance cameras, security video recorders (NVR), and access control panels
-
Embedded communications hardware requiring optical link and activity status
Frequently Asked Questions
What are the key footprint specifications for this DIP right-angle RJ45 jack with LEDs?
The footprint requires 8x Ø0.90mm signal through-holes on a 1.02mm staggered grid (7.14mm span), 4x Ø0.90mm holes for the integrated LED leads (spaced 1.78mm/3.43mm apart), and dual Ø3.25mm retention holes spaced 16.10mm apart on a standard 1.60mm FR-4 PCB.
What LED optical indications are integrated into the front interface?
The front mating face features integrated dual LEDs: Yellow on the left side (pins 9/10) and Green on the right side (pins 11/12). These provide direct visual diagnostics for 10/100/1000 Mbps Ethernet link establishment and packet traffic without requiring external light pipes.
How do the shell and contact materials contribute to signal reliability and EMI protection?
The nickel-plated copper alloy shell delivers continuous 360-degree shielding against EMI/RFI noise and corrosion. Phosphor bronze contacts with selective gold plating ensure low contact resistance (≤30 mΩ) and oxidation resistance across -40°C to +85°C and 90%–95% RH conditions.
What electrical dielectric safety parameters does this modular jack fulfill?
The connector is rated for 125 VAC RMS at 1.5A. It provides a dielectric breakdown withstanding voltage of 1000V AC RMS (50Hz for 60 seconds) and minimum insulation resistance of 1000 MΩ at 500V DC, fulfilling standard IEEE 802.3 Ethernet physical layer isolation requirements.
Overview and Application Notes
This right-angle DIP RJ45 8P8C female modular jack features integrated dual LED indicators (Left Yellow / Right Green), a standard 15.75mm body depth, and a full-metal shielding enclosure. Engineered for reliable Ethernet connectivity, it provides robust mechanical board anchoring, optical port link status diagnosis, and effective EMI/RFI suppression for industrial automation controllers, embedded networking appliances, and commercial communications hardware.
Key Features
- Modular Port Configuration: Standard 8 positions and 8 contacts (8P8C) female modular jack interface.
- Standard Right-Angle DIP Form Factor: 15.75mm body length with through-hole mounting legs for superior mechanical shear resistance.
- Integrated Dual LEDs: Pre-assembled Yellow (Left) and Green (Right) LED indicators for real-time Ethernet link and packet activity monitoring.
- Full-Metal Shielding: Nickel-plated copper alloy shell with rear grounding tabs for continuous EMI/RFI protection.
- High-Reliability Materials: UL 94V-0 black thermoplastic housing and phosphor bronze contacts with selective gold plating.
- Industrial Electrical Ratings: 125 VAC RMS / 1.5A rating, contact resistance ≤ 30 mΩ, insulation resistance ≥ 1000 MΩ, and dielectric strength of 1000V AC RMS.
- Operating Environment: Qualified for industrial temperature ranges from -40°C to +85°C under 90%–95% relative humidity.
Engineering Specifications & PCB Integration
Engineered for through-hole component-side mounting on standard 1.60mm FR-4 circuit boards. The signal footprint utilizes an 8-pin staggered array on a 1.02mm pitch (7.14mm span) with Ø0.90mm through-holes. The layout incorporates 4x Ø0.90mm LED lead holes (pins 9–12, 1.78mm/3.43mm spacing) and dual Ø3.25mm board-lock locating/grounding holes spaced 16.10mm apart holding ±0.05mm positioning tolerances.
