LPJD4011DNL4 IR Reflow Vertical RJ45 Jack With 10/100Base-T Magnetics

LPJD4011DNL4 THR Vertical RJ45 Connector Overview

LPJD4011DNL4 is a vertical RJ45 connector developed by LINK-PP INT'L TECHNOLOGY CO., LIMITED, which is essentially positioned as a Through-Hole Reflow (THR) connector with 10/100 magnetic components. It is adapted to Ethernet scenarios, supporting 10/100 Base-T transmission rate, and adopts a 1x1 port design. The contact configuration is 8P8C (complying with the RJ45 Ethernet interface standard), and it is a non-PoE (Power over Ethernet) type. The port has 4 built-in magnetic cores, and the PCB mounting angle is a top-entry type, which can meet the interface requirements of conventional local area network (LAN) devices.

LPJD4011DNL4 Electrical Specifications

THR Reflow Specifications:

• Preheat Stage: Temperature range (TA-TB): 150-200°C; Time range (T1-T2): 60-180 seconds.
• Holding Temperature Stage: Holding temperature: 217°C; Holding time (TL): 60-150 seconds.
• Peak Temperature Stage: Maximum peak temperature (TP): 250 (+0/-5) °C; Maximum time at peak temperature (TP): 5 seconds.
• Additional Requirements: The maximum average heating rate is 3°C/s; the maximum average cooling rate is 6°C/s. The maximum time from 25°C to the product exiting the furnace is 6 minutes.

Mechanical & Material Characteristics

Material Composition

1. Housing: Made of thermoplastic material PA46 + 30% glass fiber (G.F.), complying with the UL94V-0 flammability rating, and featuring both mechanical strength and fire safety.
2. Contact: Made of phosphor bronze C5210R-EH with a thickness of 0.35 mm. The contact area is gold-plated, with a minimum gold plating thickness of 6 micro-inches, enhancing electrical conductivity and oxidation resistance.
3. Pins: Made of brass C2680R-H with a thickness of 0.35 mm, ensuring the rigidity and electrical conductivity of the pins.
4. Shield: Made of stainless steel SUS 304-1/2H with a thickness of 0.2 mm, which can effectively shield external electromagnetic interference (EMI).

Dimensions & Layout

Dimensional Tolerance: The dimensional tolerances for different precision requirements are ±0.30 mm, ±0.25 mm, and ±0.15 mm, respectively, with an angle tolerance of ±1°. The unit is uniformly mm, the drawing scale is 2/1, and there are 3 drawing sheets.

Recommended PCB Layout: The product provides a recommended PCB layout (Top View) to guide the design of the PCB board matching the connector, ensuring proper installation and signal transmission performance.

LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transformers, and SFP Modules. We focus on improving product reliability and durability.

Main Production Lines

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