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520251-4 TE Connectivity 520251-4 is a through-hole, right-angle modular jack with 8p8c (RJ45) configuration, unshielded, Cat3 rated, with gold-plated phosphor bronze contacts.
Mfr Part #:

520251-4

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 520251-4 is a through-hole, right-angle modular jack with 8p8c (RJ45) configuration, unshielded, Cat3 rated, with gold-plated phosphor bronze contacts.
Total Stock: 25 pcs
$ Price Range: $0.49

520251-4 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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25 pcs
25 pcs On Request 1 On Request On Request On Request On Request On Request

520251-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Features
LED Color
Lead Style
Mounting Type
Number of Ports
Number of Positions
Number of Rows
Orientation
Ratings
Shielding
Tab Direction
Termination

520251-4 Description

Short technical summary and product information.

The TE Connectivity 520251-4 is a single-port modular jack designed for Ethernet (RJ45) applications. It features 8 positions (8p8c) with a right-angle orientation for through-hole mounting. The connector is unshielded and rated for Category 3 applications. Contacts are made of phosphor bronze with gold plating, ensuring reliable connections. The jack includes board lock and panel stops for secure mounting. It does not contain an LED indicator. This connector is suitable for basic Ethernet and networking equipment where Cat3 performance is sufficient.

520251-4 Quick Information

Product Type: Modular Connector Jack (RJ45)
Canonical Name: TE Connectivity 520251-4 Modular Jack, 8p8c (RJ45), Through Hole, Right Angle, Unshielded
Subcategory: RJ45 Connector

520251-4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

520251-4 Estimated Pricing

Qty Low High
2,176+ $0.49 $0.49

Estimated market price range - modelled values for guidance only, not live distributor offers.

520251-4 Features

  • 8p8c RJ45 connector with 1 port.
  • Through-hole right-angle mounting.
  • Unshielded design for Cat3 applications.
  • Gold-plated phosphor bronze contacts.
  • Includes board lock and panel stops.

520251-4 Applications

  • Used in basic Ethernet networking equipment.
  • Suitable for telephone and modem connections.
  • Ideal for low-speed data communication.

520251-4 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this connector have?

8p8c (RJ45, Ethernet).

What is the mounting type?

Through hole, right angle orientation.

Is this connector shielded?

No, it is unshielded.

What is the contact material and finish?

Phosphor bronze with gold plating.

What is the performance category?

Cat3.

Does it have an LED indicator?

No, it does not contain an LED.

What special features does it have?

Board lock and panel stops.

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