ICM RJ45 Stacked Type 2×1 High Performance magnetic modular jack RJ45 J21UG1143NLB6

The J21UG1143NLB6 is an industrial-grade ICM RJ45 Stacked Type 2×1 connector engineered with integrated magnetics to deliver optimal Gigabit network reliability and save valuable PCB real estate.

Application LAN	Non-PoE
Latch	Both
LED	مع LED
Mounting Type	من خلال ثقب
Number of Ports	2*1
Orientation	زاوية قائمة 90 درجة
Shielding	محمي
Speed	1000 قاعدة- T.

J21UG1143NLB6_副本

Product Overview:

ICM RJ45 Stacked Type 2×1 J21UG1143NLB6 integrates dual-port stacked RJ45 connectors with built-in magnetic filtering. Designed for 10/100/1000 Base-T Gigabit Ethernet applications , this integrated magnetics module provides superior signal integrity, EMI suppression, and substantial space savings for high-density networking hardware designs.

Product Specifications:

The J11RT11N3DRF1 16Pin Magnetic Modular Jack RJ45 conforms to the following specifications:

Parameter	Specification
Part Number	J21UG1143NLB6
Port Configuration	2×1 Stacked Dual Port
Ethernet Speed	10/100/1000 Base-T (Gigabit)
Integrated Magnetics	1CT:1CT Transformer Ratio
OCL (Inductance)	350 µH Min @ 100KHz, 100mV, 8mA DC Bias
Hi-Pot Rating	1500V AC / 2250V DC (60s)
LED Configuration	Top: Yellow (LED1/3), Bottom: Green (LED2/4)
Contact Plating	Phosphor Bronze, 6 µ” Gold over 30 µ” Nickel
Housing Material	Thermoplastic LCP (UL94 V-0 Rated)
Operating Temperature	-40°C to +85°C
Compliance	RoHS Compliant, IEEE Standards
Mounting Type	Through Hole (Right Angle)

Product Features

Integrated Design: Combines a 2×1 RJ45 connector with internal magnetics to save PCB footprint.
Gigabit Performance: Fully complies with IEEE 10/100/1000 Base-T Ethernet standard requirements.
Robust Shielding: Features copper alloy nickel plating to minimize EMI interference.
Integrated Status LEDs: Yellow and green LEDs provide immediate diagnostic status.
Wide Temperature Range: Operates reliably from -40°C up to +85°C.

Packing Details:

Quantity per Tray: 40 PCS
Quantity per Box: 200 PCS (5 Trays Overlay)
Carton Dimensions: L 340mm × W 265mm × H 200mm
Package Accessories: Trays, Box, Labels, Packaging Tapes

Applications:

Network Switches & Routers
Industrial Automation Gateways
High-Density Enterprise Servers
Embedded Telecommunication Boards
Network Interface Cards (NICs)

FAQ

Q: What is the benefit of using an ICM RJ45 Stacked Type 2×1 connector?
A: The ICM RJ45 Stacked Type 2×1 combines two RJ45 ports and internal magnetics into one compact component. This drastically saves PCB space, simplifies board layout, and enhances signal integrity for Gigabit Ethernet hardware.

Q: Does the J21UG1143NLB6 support extreme operating conditions?
A: Yes, it is constructed with high-temperature UL94 V-0 rated thermoplastic housing and operates seamlessly across a wide temperature range from -40°C to +85°C, making it suitable for industrial environments.

Q: What magnetics performance does this 2×1 RJ45 connector provide?
A: This 2×1 RJ45 connector features a 1CT:1CT turn ratio with a minimum 350 µH OCL under 8mA DC bias, excellent insertion/return loss characteristics, and 1500V AC isolation protection.