JFM38U1G-21M4-4F RJ45 Modular Jack

Product Description

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JFM38U1G-21M4-4F RJ45 Modular Jack
Products Description
Item RJ45 Female Connector
Part Number JFM38U1G-21M4-4F
Part Status Active
Connector Type Jack
Number of Positions/Contacts 8p8c (RJ45, Ethernet)
Application-Lan Ethernet (Non-PoE)
Number of Ports 1x1 Port
Speed 10/100 Base-T
Latch Up
Cores per Port 4
Orientation 90° Angle (Right)
PCB Mount Angle SIDE ENTRY
Shield EMI Tabs Without
LED Option Green/Yellow
PCB FR4
PCB Retaining Post T POST
Temperature 0℃ TO 70℃
Bst Circuit Yes
AutomDX YES
Contact Mating Area Plating GOLD 6u"/15u"/30u"
Turns Ratio RX/TX 1CT:1CT
Configuration RX/TX T, C
Product Diagram 1 Product Diagram 2 Product Diagram 3 Product Diagram 4
Product Portfolio
Product Range Selection
Quality & Certifications
Certification Doc 1 Certification Doc 2 Certification Doc 3 Certification Doc 4 Certification Doc 5 Certification Doc 6
Manufacturing Facilities
We are a professional designer and manufacturer specializing in magnetic telecom and networking components. With an extensive line of state-of-the-art catalog products as well as custom capabilities, we operate as a global supplier to OEMs, contract manufacturers, and CEMs, serving clients in over 200 countries. By building multi-warehouse systems in key areas and continuously increasing inventory, we are committed to becoming a leading global provider of Ethernet RJ45 connectors and LAN transformers.
Production Line 1 Production Line 2
Frequently Asked Questions
1. 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.
2. Can I get a sample before mass production?
Yes, we can offer you free samples to test the quality, but the shipping fee needs to be covered by the buyer.
3. What is your delivery time?
Ready to ship for stock items, and 15-30 days for mass production orders.
4. What after-service can you offer?
We offer a one-year guarantee period along with 24-hour online technical support.
5. Can you accept OEM/ODM orders?
Yes, please send your inquiry to us so we can discuss the details.
6. What is your advantage?
We have 19 years of professional production experience and establish long-standing partnerships with major international industry leaders.

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