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1x2 RJ45 Tab Down Jack Modular Jack Connector JD124101DPA0（Cross out Molex 441500011）

1x2 RJ45 tab down jack for gigabit ethernet switch ports

1x2 RJ45 Tab Down Jack Modular Jack Connector JD124101DPA0（Cross out Molex 441500011）

1x2 RJ45 tab down jack designed for 1000BASE-T Gigabit Ethernet ports. JD124101DPA0 integrates a magnetics filter in a shielded LED free stacked body, supporting 10P8C plugs with 1.5A current rating and 750 mating cycles for compact networking equipment.

Part Number :
JD124101DPA0
Product Category :
Modular Jack RJ45

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Product Introduction

Product Overview

The JD124101DPA0 is a shielded 1x2 RJ45 tab down jack that integrates a 1000BASE-T magnetics filter for Gigabit Ethernet ports. The stacked dual port body measures 13.70 x 21.27 x 33.12 mm and mounts through hole on a 30.50 x 25.40 mm PCB layout. This modular jack RJ45 series suits space constrained networking equipment.

Product Specifications

Parameter	Specification
Configuration	1x2 Stacked RJ45 Jack, Tab Down
Ports / Contacts	2 Ports, 10P8C
Performance	1000BASE-T with Integrated Magnetics Filter
Mounting	Through Hole
Body Dimensions	13.70 x 21.27 x 33.12 mm
PCB Layout	30.50 x 25.40 mm, 1.27 mm Pitch
Housing	PBT, UL94V-0, Black
Contact / Shield	Phosphor Bronze 0.46 mm Gold Flash; Brass Shield 0.20 mm Nickel Plated
Current / Voltage	1.5A, 125 VAC
Dielectric Strength	1000 VAC RMS for 1 Minute
Insulation Resistance	500 Megaohm Min at 500V DC
Durability / Temperature	750 Cycles Min, -40C to +85C

Product Features

Tab Down Latching The tab down orientation keeps each release latch below the plug body for stacked port layouts.
Integrated Magnetics The built-in 1000BASE-T filter connects directly between the PHY side and the cable side.
Shielded Housing A 0.20 mm nickel plated brass shield reduces EMI in dense equipment.
Durable Contacts Phosphor bronze terminals with gold flash plating are rated for 750 mating cycles minimum.
Wide Temperature Operation is specified from -40C to +85C.

Packing Details

Supplied in standard trays with part number traceability on each box. Tray pack and carton quantity follow standard VITALCONN packing; custom labeling and packaging options are available on request.

Applications

Gigabit Ethernet Switches Dual port tab down jacks save panel height in stacked switch designs.
Routers and Gateways Integrated magnetics shorten the PHY to port path on crowded boards.
Industrial Control Equipment Shielded housings keep signal integrity near motors and drives.
IP Cameras and NVR 1000BASE-T support handles high bandwidth video streams.
Set-Top Boxes Through hole mounting gives reliable solder joints in consumer devices.

Frequently Asked Questions (FAQ)

Q: What does tab down mean on an RJ45 jack?
A: Tab down means the plug latch faces downward after the jack is mounted. In stacked port layouts this keeps the release tab reachable from below and prevents interference with the port above it. JD124101DPA0 places both latches in the tab down orientation for clean two port stacking.

Q: Does JD124101DPA0 support Gigabit Ethernet?
A: Yes. The jack integrates a 1000BASE-T rated magnetics filter, so 10/100/1000 Mbps signals pass from the cable side to the PHY side without an external transformer. Dielectric strength is 1000 VAC RMS for one minute and insulation resistance is 500 megaohm minimum at 500V DC.

Q: Why choose a shielded RJ45 modular jack connector?
A: A shielded modular jack connector wraps each port in a 0.20 mm nickel plated brass shield that diverts EMI away from the magnetics. This protects Gigabit signal integrity in dense equipment such as industrial switches. It also provides a chassis grounding path that unshielded plastic jacks cannot offer.

Hot Tags :

1x2 RJ45 Tab Down Jack

Modular Jack Connector

Shielded 1000BASE-T without LED

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