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Low-Profile RJ-45 Connector L840-1JX1-43 L837-1X1T-43 L8AD-1E1T-BF L834-1X1T-43

Product Description

RJ45 Connector Overview
Low-Profile RJ-45 Connector L840-1JX1-43 L837-1X1T-43 L8AD-1E1T-BF L834-1X1T-43
🔹 Products Description
ItemRJ45 Female Connector
Part NumberL840-1JX1-43 L837-1X1T-43 L8AD-1E1T-BF L834-1X1T-43
Part StatusActive
Connector TypeJack
Number of Positions/Contacts8p8c (RJ45, Ethernet)
Application-LanEthernet(NoN PoE)
Number of Ports1x1 Port
Speed10/100 Base-T
LatchUp
Cores per Port8
Orientation90° Angle (Right)
PCB Mount AngleSIDE ENTRY
Shield EMI TabsWith
LED OptionGreen/Yellow
PCBFR4
PCB Retaining PostT POST
Temperature0℃ TO 70℃
Bst CircuitYes
AutomDXYES
Contact Mating Area PlatingGOLD 6u"/15u"/30u"
Turns Ratio RX/TX1CT:1CT
Configuration RX/TXT,C
Connector Detail 1
Connector Detail 2
Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Product Categories
Manufacturing Process
🏢 Profile Summary

Established in 1997, we are a professional designer and manufacturer in magnetic telecom and networking components. With an extensive line of state-of-the-art catalog products as well as custom capabilities.

As a global supplier of magnetic telecom and networking components to OEMs, contract manufacturers, and CEMs, we serve more than 10,000+ customers across 200 countries. By building multi-warehouse systems in key areas and continuously increasing inventory, we are committed to being a leading provider of Ethernet RJ45 connectors and LAN transformer solutions.

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❓ Frequently Asked Questions
Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, such as RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test quality, though shipping fees are typically covered by the customer.
What is your delivery time?
Stock items are ready to ship immediately, while mass production typically takes 15-30 days.
What after-service do you offer?
We provide a one-year guarantee period and offer 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we welcome OEM/ODM inquiries. Please contact us to discuss your specific requirements in detail.
What is your core advantage?
With over 19 years of production experience, we have established long-term partnerships with major global technology leaders and maintain high-quality manufacturing standards.
Certification and Quality Assurance

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