JFM38U1G-21M4-4F RJ45 Modular Jack

Product Description

Product Category
JFM38U1G-21M4-4F RJ45 Modular Jack
Products Description
ItemRJ45 Female Connector
Part NumberJFM38U1G-21M4-4F
Part StatusActive
Connector TypeJack
Positions/Contacts8p8c (RJ45, Ethernet)
ApplicationEthernet (Non-PoE)
Number of Ports1x1 Port
Speed10/100 Base-T
Latch DirectionUp
Cores per Port4
Orientation90° Angle (Right)
PCB Mount AngleSIDE ENTRY
LED OptionGreen/Yellow
Temperature0℃ TO 70℃
Contact PlatingGOLD 6u"/15u"/30u"
Turns Ratio RX/TX1CT:1CT
Product Details Gallery
Product Line Overview
Catalog Overview
Technical Specifications & Quality Control
Professional Manufacturer Profile

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

We are a global supplier of magnetic telecom and networking components to OEMs, contract manufacturers, and CEMs, serving more than 10,000+ customers in over 200 countries. By maintaining multi-warehouse systems in key areas and continuously increasing inventory, we are committed to being a world leader in Ethernet RJ45 connectors and LAN transformer solutions.

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 offer free samples to test quality, though the shipping fee should be covered by the customer.
What is your delivery time?
Items in stock are ready to ship immediately; mass production typically takes 15-30 days.
What after-sales service do you offer?
We provide a one-year guarantee period and 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we welcome OEM/ODM inquiries for detailed discussion on custom specifications.
What are your core advantages?
We have over 19 years of production experience and have been a trusted partner for major global technology firms for many years.

Related Products