TAB-UP 100BASE-T RJ45 Magnetic Jack with LED RJ45 Connector J11EH2143NPA0（Cross LINK-PP LPJ16211BENL）

Product Overview

TAB-UP 100BASE-T RJ45 Magnetic Jack J11EH2143NPA0 is a single port 1x1 modular jack with an integrated 10/100BASE-T magnetics, built in tab-up orientation for through-hole assembly. The transformer turns ratio is 1 CT to 1 CT with a 2 percent deviation, open circuit inductance is 350 uH minimum at 100 kHz, 100 mV with 8 mA DC bias, and the hipot test withstands 1500 VAC and 2250 VDC for 6 seconds at 1 mA from primary to secondary. Contacts are formed from C5210-T 0.35 mm phosphor bronze with a 6U gold plating on the contact area, the C2680-T 0.20 mm shield is plated with nickel on all areas, and the green LED on the left and yellow LED on the right give clear status indication across the -40 to +85 Degree C operating range.

Product Specifications

Product Features

• Integrated 10/100BASE-T Magnetics: The transformer is built into the tab-up housing, so the RJ45 Connector removes external magnetics from the bill of materials and simplifies PHY routing.
• 6U Gold Plated Contact Area: C5210 phosphor bronze terminals carry 6U gold plating, holding a stable mating interface across 750 insertion cycles minimum.
• Green and Yellow Status LEDs: The green LED on the left and yellow LED on the right are wired on dedicated pins, giving users instant link and activity feedback at the port.
• 1500VAC and 2250VDC Isolation: Primary to secondary isolation withstands 1500 VAC and 2250 VDC for 6 seconds, protecting sensitive electronics from ground potential differences.
• Full Industrial Temperature Range: The PBT UL94V-0 housing and nickel plated shield operate reliably from -40 to +85 Degree C for industrial and outdoor equipment.

Packing Details

Each J11EH2143NPA0 is inspected, packed in anti-static bags and sealed in labeled inner boxes before shipment. Standard export cartons with internal cushioning protect the magnetics and through-hole pins during transport. Bulk, tray or tube packing can be arranged to suit manual assembly or automatic insertion equipment. Contact our sales team for carton quantities, current lead times and customized labeling requirements.

Applications

• Industrial Ethernet Nodes: 10/100BASE-T ports in PLCs and controllers rated to +85 Degree C.
• IP Cameras and NVRs: Compact magnetic RJ45 Connector for surveillance endpoints.
• Set-Top Boxes: Filtered single port Ethernet interface for home entertainment hardware.
• VoIP Equipment: Tab-up magnetic jack for IP phones and access devices.
• Embedded Control Boards: Drop-in 10/100BASE-T interface for industrial gateways.

Frequently Asked Questions (FAQ)

Q: Does the J11EH2143NPA0 include built-in magnetics?

A: Yes. This TAB-UP magnetic jack integrates the 10/100BASE-T transformer with a 1 CT to 1 CT turns ratio, 350 uH minimum open circuit inductance and -1.0 dB maximum insertion loss to 100 MHz, so no external magnetics are required between the PHY and the RJ45 Connector.

Q: Which LEDs are built into this RJ45 magnetic jack?

A: The jack carries two LEDs on the port face: a green LED on the left (568 nm, 1.85 to 2.45 V) and a yellow LED on the right (585 nm, 1.7 to 2.2 V), both rated at 20 mA. They are driven directly from the PHY link and activity outputs through the dedicated LED pins on the drawing schematic.

Q: What isolation and durability does this jack provide?

A: Primary to secondary isolation withstands 1500 VAC and 2250 VDC for 6 seconds at 1 mA. Mechanically, the C5210 phosphor bronze terminals with 6U gold plated contact areas support 750 mating cycles minimum with a mating force of 23 N maximum across the -40 to +85 Degree C operating range.