E-Weichat
Signal Connectors
Explore E-Weichat's waterproof signal connectors. From standard product selection to application-specific customization, we support your project with product engineering and in-house manufacturing capabilities.
- ER RJ45 Series
Overview
E-Weichat ER RJ45 Series
This product is a non-standard waterproof industrial RJ45 connector developed based on the commonly seen threaded waterproof connectors in the market. It complies with CAT5E according to TIA/EIA 568B and ISO/IEC11801 standards and is suitable for any harsh outdoor environment.
Compared to traditional waterproof RJ45 cable connectors, it allows for quick insertion and extraction with one hand, saving time on the plug; it features a button lock, providing greater stability than traditional signal connectors; a sturdy die-cast housing and unique cable clamp; the cable connector carrier sheath does not include a crystal head; in commercial applications, it protects Ethernet connections, and this design can protect the components inside the standard RJ45 plug.
Key Features of E-Weichat RJ45 Connectors
Reliable waterproof performance
Adopting a multi-layer waterproof structure design, the connectionstatus can reach IP67 level, meeting outdoor usage environments(test standard 1M/2H).
Diverse options
There are two different material options available: all-plastic andall-metal. Additionally, there are choices for panel installation andextension cable connection, catering to various needs.
Strong transmission performance
According to the TIA/EIA 568B and ISO/IEC 11801 standards, it com-plies with CAT5E, is more stable than traditional signal connectors,and is suitable for any demanding outdoor environment.
Specially designed for industrial environ-ments
For the tail ends of the cable-crossing and non-cable-crossingmodels, the cable-crossing model is easy to install and suitable foron-site installation; the non-cable-crossing model features a cableclamp design that protects both the Ethernet connection and theinternal plug components.
RJ45 Connectors Key Specs
| Product Series | ER-RJ45 | ||
| Part Number | ER-42201 | ER-42101 | ER-42301 |
| Core count | Rotating wire end plug | Rotating flange adapter | Rotating floating adapter |
| Working Voltage | 125V AC | ||
| Rated current | 1.5A | ||
| Withstand Voltage | 1000V AC | ||
| Mechanical life | ≥1900 | ||
| Ambient temperature | -40 ~ +85°C | ||
| Salt fog | PH6.5-7.2,NaCl, 5% 48h | ||
| Waterproof rating | IP67 (customizable IP68: 1M/2H) | ||
| Applicable wire gauge | 26AWG | ||
| Applicable wire diameter | (φ 4.0 -φ 6.5)mm | ||
Why E-Weichat
Manufacturing & Quality Highlights
Precision engineering and rigorous quality control ensure reliable performance in every connector we produce.
Advanced Equipment
Operate 100+ production machines for tooling, stamping, injection molding, automated assembly, and other production processes to support consistent manufacturing and volume production.
Strict Quality Control
Multi-stage inspections cover incoming materials, production, inventory, and outgoing products. 20+ testing devices support testing and validation in our UL/TÜV-based in-house laboratory.
Experienced R&D Team
A 30+ member in-house R&D team supports connector design, customization, product development, and project engineering, helping improve product performance and reliability.
Efficient Production
With an annual production capacity of 10 million+ sets and a production facility of approximately 7,000 m², our manufacturing system supports both standard products and volume production requirements.
Certification & Innovation
IATF 16949, ISO 9001, ISO 13485, ISO 14001, UL, cUL, TÜV, CE, SAA, CQC, and RoHS. We also hold multiple invention patents and dozens of utility model and design patents
Let's Discuss Your Waterproof Connection Needs
Get custom solutions, wholesale pricing & free samples today. Our technical experts are ready to help you find the right solution for your application. Complete the form below for a prompt response.