JD0-0001NL THT Side Entry RJ45 Connector With 1000BASE-T Magnetics

Product Overview

The JD0-0001NL is a 1x1 Gigabit Ethernet RJ45 connector with integrated magnetics, designed for reliable 1000BASE-T networking applications. This through-hole (THT), side-entry connector combines magnetic functionality, EMI shielding, and dual LED indicators in a compact footprint, helping simplify PCB design while supporting stable signal performance.

With 2250VDC isolation, 350µH minimum open circuit inductance, and FCC Part 68 compliance, the JD0-0001NL is well suited for networking equipment, industrial PCs, routers, switches, and other Ethernet devices that require a robust and space-efficient RJ45 interface.

Key Features

• Supports 1000BASE-T Gigabit Ethernet for high-speed network connectivity
• Integrated magnetics help reduce PCB footprint and maintain signal integrity
• 350µH minimum OCL at 8mA DC bias for stable magnetic performance
• 2250VDC isolation between PHY side and line side for electrical protection
• Dual green/yellow LEDs for link and activity status indication
• Through-hole, side-entry design for secure mechanical mounting
• UL94 V-0 flame-retardant housing for enhanced safety and durability
• Brass shield with nickel plating for improved EMI shielding
• Selective gold-plated contacts for reliable mating performance
• Wave solder compatible for efficient board assembly

Specifications

1. General and Mechanical Specifications

2. Material Specifications

• Housing: Thermoplastic, black, UL94 V-0 rated
• Shield Material: Brass
• Shield Plating: Nickel
• Contact Material: Phosphor bronze
• Contact Plating: Selective gold, 6µ-inch minimum in the contact area

3. Electrical Specifications

• Turns ratio (@100 kHz): 1:1 ±5%
  • (P2~P3):(J1~J2) = 1:1
  • (P4~P5):(J3~J6) = 1:1
  • (P6~P7):(J4~J5) = 1:1
  • (P8~P9):(J7~J8) = 1:1
• Primary inductance (OCL): 350µH minimum @ 100 kHz, 0.1V, 8mA DC bias
• DC resistance: 1.2Ω maximum
• Isolation (Hi-Pot): 2250VDC, PHY side to line side
• Insertion loss: -1.0dB typical, 1–125MHz
• Return loss:
  • 1–40MHz: -16dB min
  • 40–60MHz: -12dB min
  • 60–80MHz: -10dB min
  • 80–100MHz: -8dB min
• Cross talk: -30dB min, 1–100MHz
• Common mode attenuation: -30dB min, 1–100MHz

4. LED Specifications

Test condition: Forward current IF = 20mA

5. Environmental and Soldering Profile

• Operating temperature: 0°C to +70°C
• Storage temperature: -40°C to +85°C
• Recommended soldering process: Wave soldering
• Peak soldering temperature: 260°C max for up to 10 seconds

6. Packaging Information

• Standard packaging: 50 pcs/tray
• Master carton: 1200 pcs/box

JD0-0001NL Drawing

Applications

The JD0-0001NL is suitable for a wide range of Ethernet and networking equipment, including:

• Gigabit Ethernet switches
• Network routers
• Industrial PCs
• Embedded networking systems
• Communication equipment
• Mainboards and control boards with RJ45 interfaces

FAQ About JD0-0001NL Gigabit RJ45 Connector

Q1: What network speed does the JD0-0001NL support?

A: The JD0-0001NL is designed for Gigabit Ethernet applications, fully supporting 1000BASE-T network speeds with a 1:1 turns ratio.

Q2: Does this connector support Power over Ethernet (PoE)?

A: No, the JD0-0001NL is rated as a Non-PoE connector. If your application requires PoE, PoE+, or PoE++ capabilities, a different part number will be required.

Q3: What is the isolation voltage of the integrated magnetics?

A: This RJ45 jack provides robust high-voltage protection with an isolation rating of 2250VDC from the PHY side to the Line side, ensuring excellent equipment safety and signal integrity.

Q4: What are the specifications for the integrated LEDs?

A: The connector features standard Green and Yellow LEDs. Operating at a test forward current of 20mA:

Green LED: 565nm wavelength, 2.2V typical forward voltage (2.4V Max).
Yellow LED: 590nm wavelength, 2.1V typical forward voltage (2.5V Max).

Q5: What is the recommended soldering profile for the JD0-0001NL?

A: The part is designed for Through-Hole Technology (THT) and is highly recommended for wave soldering. The peak soldering temperature must not exceed 260°C for a maximum of 10 seconds.

Q6: What is the operating temperature range?

A: The JD0-0001NL is built for standard commercial environments, with an operating temperature range of 0°C to +70°C. Its safe storage temperature range is -40°C to +85°C.

Q7: What level of gold plating is applied to the contacts?

A: The phosphor bronze contacts feature selective gold plating with a minimum thickness of 6 micro-inches in the mating area, ensuring reliable connectivity and resistance to corrosion over time.

Q8: What is the primary inductance (OCL) of this magnetic jack?

A: The primary inductance is guaranteed to be a minimum of 350µH (tested at 100KHz, 0.1V) with an 8mA DC bias. This complies with IEEE standards for stable Gigabit Ethernet transmission.

Q9: Is the JD0-0001NL RoHS compliant?

A: Yes, the product is RoHS compliant (RoHS-5) with a standard exemption for lead in the solder. The housing is also made of UL94 V-0 rated flame-retardant thermoplastic.

Q10: How is this part packaged for bulk orders?

A: For manufacturing and assembly, the JD0-0001NL is packaged in trays. There are 50 pieces per tray, and a standard master shipping box contains 1,200 pieces.