RJ45 Modular Jack 8P8C DIP Right Angle — 1.5A 125VAC PCB Connector

The RJ45 modular jack 8P8C DIP right angle is a through-hole PCB connector that provides a standard Ethernet interface on electronic equipment. The 8P8C designation means eight positions and eight contacts — the physical configuration used by RJ45 plugs for 10/100/1000BASE-T Ethernet and other modular network connections.

The RJ45-1XP01 mounts vertically on the PCB with the port opening facing the board edge, allowing the Ethernet cable to enter from the side of the enclosure. This right-angle orientation is common in network routers, switches, industrial controllers, and any device where the Ethernet port must align with a side panel or rear panel opening.

This RJ45 PCB connector uses a DIP through-hole termination that passes through the PCB and is soldered on the opposite side. The through-hole construction provides strong mechanical retention — important for a port that experiences repeated cable insertion and extraction. The unshielded plastic housing keeps the connector lightweight and cost-effective for applications where EMI shielding is not required.

Manufactured in an ISO 9001:2015 certified facility, this 8P8C modular jack is fully compliant with RoHS 3 and REACH regulations. Vistar Electronics supplies this connector for OEM and ODM projects with free samples available for qualified engineering evaluation.

Below are the specifications for the RJ45 PCB connector RJ45-1XP01. Electrical and mechanical values are based on standard 8P8C modular jack construction and should be verified against the final Vistar product drawing before production release.

Contact resistance, insulation resistance, dielectric strength, and mating cycle values are based on typical 8P8C RJ45 modular jack specifications from industry data sheets. Confirm against the final Vistar product drawing before production approval.

An RJ45 PCB connector must provide both reliable electrical contact and accurate mechanical alignment with the printed circuit board. In network equipment and industrial electronics, the connector position affects the PCB outline, enclosure design, and cable routing.

The RJ45-1XP01 uses a DIP through-hole footprint that anchors the connector firmly to the board. Through-hole pins pass through drilled holes and are soldered on the opposite side, creating a mechanically robust joint that resists cable insertion and extraction forces. This is particularly important for Ethernet ports that are plugged and unplugged regularly.

During PCB layout, engineers should use the manufacturer’s recommended land pattern for hole diameter, pad size, and terminal spacing. The connector body should be positioned so that the port opening aligns with the enclosure cutout, allowing the RJ45 plug to engage fully without obstruction. Adequate clearance around the connector is also needed for the plug latch mechanism.

For products with tight enclosure tolerances, a sample-fit test is recommended before PCB release. A physical connector can confirm that the port opening, latch clearance, and cable bend radius all work together in the finished assembly.

An 8P8C modular jack provides eight contact positions and eight electrical contacts within a standard modular connector interface. This is the physical configuration used by RJ45 plugs for Ethernet networking, including 10BASE-T, 100BASE-TX, and 1000BASE-T applications.

The 8P8C designation is sometimes used interchangeably with “RJ45,” but the terms are not technically identical. RJ45 is a specific wiring standard, while 8P8C describes the physical connector. For Ethernet applications, the two are effectively the same physical interface.

The contact arrangement in an 8P8C jack follows the T568A or T568B wiring standard, depending on how the cable is terminated. The connector itself does not determine the wiring standard — that is established by the cable and the system design. The jack simply provides the eight contact positions required for the Ethernet signal pairs.

When selecting an 8P8C modular jack for a PCB design, engineers should confirm the number of ports, contact plating, and whether shielding is required for the application. The RJ45-1XP01 is a single-port, unshielded version suitable for general-purpose network equipment where EMI protection is not a primary concern.

A right angle RJ45 jack positions the port opening parallel to the PCB surface, allowing the Ethernet cable to enter from the side of the enclosure. This orientation is standard in desktop network equipment, rack-mounted switches, industrial controllers, and any device where the Ethernet port is accessed from a side or rear panel.

The right-angle configuration reduces the vertical height required above the PCB compared to a vertical jack. This makes it suitable for compact enclosures where board-to-enclosure clearance is limited. The port faces the board edge, so the cable path runs parallel to the PCB rather than perpendicular to it.

When designing with a right-angle RJ45 jack, the PCB edge distance to the connector body should be verified against the mechanical drawing. The port opening must align with the enclosure cutout, and there must be enough space for the RJ45 plug latch to engage and release without interference. The cable bend radius should also be considered — Ethernet cables typically require a minimum bend radius of 4× the cable diameter.

For a different mounting orientation, Vistar also supplies vertical RJ45 jacks and SMT RJ45 connectors. The correct choice depends on the enclosure design and the direction of cable access.

An unshielded RJ45 connector is a modular jack without a metal shield around the housing. It relies on the cable’s own shielding (if any) and the system grounding strategy for EMI control, rather than on the connector shell itself.

Unshielded RJ45 jacks are commonly used in cost-sensitive consumer and commercial networking equipment where the electromagnetic environment is relatively benign. They are also suitable for applications where the PCB design already includes adequate EMI suppression through other means — such as ground planes, filtered connectors, or shielded enclosures.

Shielded RJ45 jacks, by contrast, include a metal shell that connects to the chassis or PCB ground. This provides a low-impedance path for EMI currents and can improve signal integrity in high-speed or noisy environments. Shielded jacks are often specified for industrial Ethernet, medical devices, and equipment installed near motors or power electronics.

The RJ45-1XP01 is an unshielded version. If your application requires EMI shielding, Vistar can provide shielded alternatives. The choice between shielded and unshielded depends on the system-level EMC requirements, not on the connector alone.

What Is an RJ45 Modular Jack 8P8C DIP Right Angle?

An RJ45 modular jack 8P8C DIP right angle is a PCB-mounted Ethernet connector that provides the physical interface for RJ45 network plugs. The 8P8C designation refers to the eight positions and eight contacts that make up the standard modular jack. The DIP through-hole termination anchors the connector firmly to the PCB, while the right-angle orientation allows the Ethernet cable to enter from the side of the enclosure.

The RJ45-1XP01 is a single-port, unshielded version rated for 1.5A at 125VAC. It is designed for network equipment, industrial Ethernet devices, embedded systems, and OEM electronic assemblies where a reliable, compact Ethernet port is required on the PCB.

RJ45 PCB Connector — PCB Layout and Mounting

An RJ45 PCB connector must be positioned carefully to align the port opening with the enclosure cutout. The right-angle configuration places the port opening parallel to the PCB surface, so the connector body sits near the board edge with the port facing outward. This allows the RJ45 plug to enter from the side of the enclosure without requiring vertical clearance above the board.

During PCB layout, engineers should use the manufacturer’s recommended land pattern for hole diameter, pad size, and terminal spacing. The through-hole pins should be soldered on the opposite side of the board to create a mechanically robust joint. Adequate clearance around the connector is needed for the plug latch mechanism, which must engage and release without obstruction.

For products with tight enclosure tolerances, a sample-fit test is recommended before PCB release. A physical connector can confirm that the port opening, latch clearance, and cable bend radius all work together in the finished assembly.

8P8C Modular Jack — Contact Configuration and Compatibility

An 8P8C modular jack provides eight contact positions and eight electrical contacts within a standard modular connector interface. This is the physical configuration used by RJ45 plugs for Ethernet networking, including 10BASE-T, 100BASE-TX, and 1000BASE-T applications. The contact arrangement follows the T568A or T568B wiring standard, depending on how the cable is terminated.

The 8P8C designation is sometimes used interchangeably with “RJ45,” but the terms are not technically identical. RJ45 is a specific wiring standard, while 8P8C describes the physical connector. For Ethernet applications, the two are effectively the same physical interface. When selecting an 8P8C modular jack for a PCB design, engineers should confirm the number of ports, contact plating, and whether shielding is required for the application.

Right Angle RJ45 Jack — Side-Entry Port Design

A right angle RJ45 jack positions the port opening parallel to the PCB surface, allowing the Ethernet cable to enter from the side of the enclosure. This orientation is standard in desktop network equipment, rack-mounted switches, industrial controllers, and any device where the Ethernet port is accessed from a side or rear panel. The right-angle configuration reduces the vertical height required above the PCB compared to a vertical jack, making it suitable for compact enclosures.

When designing with a right-angle RJ45 jack, the PCB edge distance to the connector body should be verified against the mechanical drawing. The port opening must align with the enclosure cutout, and there must be enough space for the RJ45 plug latch to engage and release without interference. The cable bend radius should also be considered — Ethernet cables typically require a minimum bend radius of 4× the cable diameter.

Unshielded RJ45 Connector — When to Use It

An unshielded RJ45 connector is a modular jack without a metal shield around the housing. It relies on the cable’s own shielding (if any) and the system grounding strategy for EMI control, rather than on the connector shell itself. Unshielded RJ45 jacks are commonly used in cost-sensitive consumer and commercial networking equipment where the electromagnetic environment is relatively benign.

Shielded RJ45 jacks, by contrast, include a metal shell that connects to the chassis or PCB ground. This provides a low-impedance path for EMI currents and can improve signal integrity in high-speed or noisy environments. Shielded jacks are often specified for industrial Ethernet, medical devices, and equipment installed near motors or power electronics. The RJ45-1XP01 is an unshielded version — if your application requires EMI shielding, Vistar can provide shielded alternatives.

Applications Across Industries

This RJ45 modular jack 8P8C DIP right angle is found across network routers, switches, industrial Ethernet equipment, embedded systems, security systems, test and measurement instruments, and smart home devices. Its 8P8C interface, 1.5A / 125VAC rating, and −40°C to +85°C operating range make it suitable for a wide range of commercial and industrial network applications.

Why Choose Vistar as Your RJ45 Connector Supplier

Vistar Electronics is a trusted manufacturer and supplier of RJ45 modular jacks serving customers in consumer electronics, industrial automation, and communication equipment. Our RJ45 connector lineup includes shielded and unshielded versions, right-angle and vertical configurations, and single-port and multi-port options.

With ISO 9001:2015 certification and a commitment to continuous improvement, Vistar is your reliable partner for high-quality interconnect solutions. For more technical resources, including PCB layout guidelines and connector selection guides, visit our technical blog or contact our engineering support team directly.

For RJ45 connector qualification and international electronics production, the following official references provide useful background information:

• International Electrotechnical Commission (IEC) — IEC 60603-7 standard for modular connectors
• European Commission — RoHS Directive
• European Chemicals Agency — REACH

These references are provided for engineering and compliance background. The applicable requirements for the finished equipment should be determined according to the product category, destination market, and customer specifications.