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5520425-3 TE Connectivity 5520425-3 is an RJ25 modular jack with 6p6c contact arrangement. It features Cat3 performance, unshielded design, through hole vertical mounting, and solder termination.
Mfr Part #:

5520425-3

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 5520425-3 is an RJ25 modular jack with 6p6c contact arrangement. It features Cat3 performance, unshielded design, through hole vertical mounting, and solder termination.
Total Stock: 12,709 pcs
$ Price Range: $1.27 - $2.20

5520425-3 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,722 pcs
9722 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,900 pcs
2900 pcs On Request 1 On Request On Request 14+ On Request On Request
Non-Authorised Inventory information
87 pcs
87 pcs On Request 1 On Request On Request On Request On Request On Request

5520425-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Color
Connector Type
Contact Finish
Contact Finish - Mating
Contact Finish - Termination
Contact Material
Contact Mating Area Plating Thickness
Features
Grounding Options
Height
Housing Color
Housing Material
Inverted Jack Face
Jack Configuration
Jack Type
Keyed
LED Color
Latch Style
Lead Style
Mounting Type
Number of Ports
Number of Positions
Number of Rows
Orientation
PCB Tail Length
PCB Thickness Recommended
Packaging Method
Packaging Quantity
Panel Stops
Performance Category
Preloaded
Ratings
Shielding
Standard Package Quantity
Tab Direction
Termination
Termination Method
UL Flammability Rating

5520425-3 Description

Short technical summary and product information.

The TE Connectivity 5520425-3 is a single-port modular jack designed for RJ25 applications. It offers 6 positions and 6 contacts (6p6c) in a compact through-hole vertical mount package. Rated for Category 3 performance, this unshielded jack is suitable for voice and low-speed data transmission.

 

The connector features a black PBT housing with gray body color, UL 94V-0 flammability rating, and includes a board lock for secure PCB retention. Contacts are made of phosphor bronze with 50 µin gold plating on the mating area and tin over nickel on the solder tails. Termination is via solder to the PCB, with a recommended PCB thickness of 1.57 mm and a tail length of 3.18 mm.

 

Packaged in a tray of 176 pieces, the 5520425-3 presents a standard latch style without panel stops or grounding options. It is not keyed and does not include an inverted jack face. The overall height is 16.5 mm, making it suitable for space-constrained designs.

5520425-3 Quick Information

Product Type: Modular Jack
Canonical Name: RJ25 Modular Jack, 6p6c, Cat3, Unshielded, Through Hole, Vertical
Subcategory: Modular Connector Jacks

5520425-3 Compliance

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

5520425-3 Estimated Pricing

Qty Low High
1+ $2.20 $2.20
10+ $1.87 $1.87
25+ $1.75 $1.75
50+ $1.67 $1.67
150+ $1.55 $1.55
300+ $1.47 $1.47
600+ $1.40 $1.40
1,050+ $1.35 $1.35
2,550+ $1.27 $1.27

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

5520425-3 Features

  • Cat3 performance for telephone/data applications.
  • 6p6c contact arrangement with gold plating.
  • Through hole vertical mounting with board lock.
  • Solder termination for reliable PCB connection.
  • Unshielded design with PBT UL94V-0 housing.

5520425-3 Applications

  • Common in RJ11/RJ14/RJ25 telephone systems.
  • Ideal for Cat3 voice and data networks.
  • Used in low-speed data transmission equipment.
  • Suitable for panel-mount or PCB applications.

5520425-3 FAQs

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

6 positions, 6 contacts (6p6c).

What is the mounting type?

Through hole, vertical orientation.

What performance category is this jack rated for?

Cat3.

Is this jack shielded?

No, it is unshielded.

What is the termination method?

Solder.

What is the housing material?

PBT with UL 94V-0 flammability rating.

Does it have board locks?

Yes, it features board lock.

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