Gige Transformer Modules RJ45 Waterproof Connector LJ-T40B4L-00-F

Product Description

Product Overview

Gige Transformer Modules RJ45 Waterproof Connector LJ-T40B4L-00-F

High-performance Ethernet connectivity solution designed for Gigabit speeds and robust environmental protection.

Products Description
ItemRJ45 Female Connector
Replaceable Part NumberLJ-T40B4L-00-F
Part StatusActive
Connector TypeJack
Number of Positions/Contacts8p8c (RJ45, Ethernet)
Application-LanEthernet (Non-PoE)
Number of Ports1x1 Port
Speed10/100/1000 Base-T
LatchDown
Cores per Port4
Orientation90° Angle (Right)
PCB Mount AngleSIDE ENTRY
Shield EMI TabsWith
LED OptionWithout
PCB MaterialFR4
PCB Retaining PostT POST
Temperature0℃ TO 70℃
Bst CircuitYes
AutoMDXYES
Contact PlatingGOLD 6u"/15u"/30u"
Turns Ratio RX/TX1CT:1CT
Configuration RX/TXT, C
Product Gallery
RJ45 Detail 1
RJ45 Detail 2
Internal Structure 1
Internal Structure 2
Internal Structure 3
Technical Dimensions & Categories
Connector Categories
Dimension Drawing 1
Dimension Drawing 2
Packaging Info 1
Packaging Info 2
About The Manufacturer

Established in 1997, our company is a professional designer and manufacturer specializing in magnetic telecom and networking components. We offer an extensive line of state-of-the-art catalog products along with robust custom design capabilities.

As a global supplier, we serve OEMs, contract manufacturers, and CEMs across over 200 countries, supplying more than 10,000+ customers. With multi-warehouse systems in key global regions, we ensure continuous inventory availability and are committed to leading the Ethernet RJ45 connector and LAN transformer industry.

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Frequently Asked Questions
Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can provide free samples to test quality, though the shipping fee should be covered by the customer.
What is your typical delivery time?
Stock items are ready to ship immediately. For mass production, the lead time is typically between 15 to 30 days.
What kind of after-service and warranty do you offer?
We provide a one-year guarantee period and offer 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us for a detailed discussion regarding your specific requirements.
What are your core advantages?
With over 19 years of production experience, we have established long-term partnerships with leading global technology firms, ensuring high-quality standards and reliable supply chains.
Quality Certification

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