5520425-2 TE Connectivity 5520425-2 is an RJ14 modular jack with 6 positions and 4 loaded contacts. It features a vertical through-hole mount, unshielded design, and gold-plated phosphor bronze contacts.
Mfr Part #:

5520425-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 5520425-2 is an RJ14 modular jack with 6 positions and 4 loaded contacts. It features a vertical through-hole mount, unshielded design, and gold-plated phosphor bronze contacts.
Total Stock: 25 pcs
$ Price Range: $1.50 - $2.61

5520425-2 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
Non-Authorised Inventory information
25 pcs
25 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

5520425-2 Specifications Quick View

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

5520425-2 Description

Short technical summary and product information.

The TE Connectivity 5520425-2 is a single-port RJ14 modular jack designed for cable-to-board applications. It has 6 positions with 4 contacts loaded and a vertical PCB mount orientation. The connector is unshielded and rated for Cat3 performance, making it suitable for voice and low-speed data applications.

 

Key specifications include a centerline pitch of 1.02 mm, a connector height of 16.5 mm, and a recommended PCB thickness of 1.57 mm. The housing is made of black PBT polyester with a UL 94V-0 flammability rating. Contacts are phosphor bronze with a gold mating area plating of 1.27 µm over a nickel underplating, and the termination area is tin-plated.

 

The connector is packaged in a box and tray with a standard quantity of 2816 pieces. It operates over a temperature range of -40 to 85 °C and is RoHS, ELV, and China RoHS compliant.

5520425-2 Quick Information

Product Type: Modular Connector Jack
Canonical Name: TE Connectivity 5520425-2 RJ14 Modular Jack, 6P4C, Vertical, Through Hole, Unshielded
Subcategory: RJ14 Connectors

5520425-2 Compliance

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

5520425-2 Estimated Pricing

Qty Low High
1+ $2.61 $2.61
10+ $2.21 $2.21
25+ $2.08 $2.08
50+ $1.98 $1.98
150+ $1.83 $1.83
300+ $1.74 $1.74
600+ $1.66 $1.66
1,050+ $1.59 $1.59
2,550+ $1.50 $1.50

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

5520425-2 Features

  • RJ14 modular jack with 6P4C configuration.
  • Vertical through-hole mount for PCB.
  • Unshielded design for Cat3 applications.
  • Gold-plated phosphor bronze contacts.
  • UL 94V-0 rated black PBT housing.

5520425-2 Applications

  • Ideal for voice and low-speed data.
  • Used in telecommunications equipment.
  • Suitable for networking patch panels.
  • Common in consumer electronics devices.

5520425-2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the number of positions and loaded positions?

This connector has 6 positions with 4 contacts loaded.

What is the mounting type and orientation?

It is a through-hole mount with vertical orientation.

What is the contact current rating?

The contact current rating is 0.2 A and 1.5 A (likely for different conditions).

What is the centerline pitch?

The centerline pitch is 1.02 mm.

What is the operating temperature range?

The operating temperature range is -40 to 85 °C.

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