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5520259-4 TE Connectivity 5520259-4 is a single-port 8P8C (RJ45) modular jack for vertical through-hole mounting. It features an unshielded design with gold-plated phosphor bronze contacts and is rated for Category 3 applications.
Mfr Part #:

5520259-4

Available from 2 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 5520259-4 is a single-port 8P8C (RJ45) modular jack for vertical through-hole mounting. It features an unshielded design with gold-plated phosphor bronze contacts and is rated for Category 3 applications.
Total Stock: 11,571 pcs
$ Price Range: $1.20 - $2.08

5520259-4 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
11,495 pcs
11495 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
76 pcs
76 pcs On Request 1 On Request On Request On Request On Request On Request

5520259-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Centerline (Pitch)
Connector Type
Contact Current Rating (Max)
Contact Finish
Contact Material
Contact Mating Area Plating Material Thickness
Contact Underplating Material
Features
Housing Color
Housing Material
LED Color
Lead Style
Mounting Type
Number of Ports
Number of Positions
Number of Rows
Operating Temperature Range
Orientation
PCB Contact Termination Area Plating Material
PCB Thickness Recommended
Packaging Method
Packaging Quantity
Ratings
Shielding
Tab Direction
Termination
Termination Post & Tail Length
UL Flammability Rating
connector_height

5520259-4 Description

Short technical summary and product information.

The TE Connectivity 5520259-4 is a single-port, 8-position 8-contact (8p8c) RJ45 modular jack designed for vertical through-hole mounting. It is unshielded and features a black PBT polyester housing with board lock and panel stops for secure PCB attachment. The connector is rated for Category 3 applications and supports a maximum contact current rating of 1.5A. Operating temperature range is -40°C to 85°C. The contact material is phosphor bronze with gold plating (1.27µm) on the mating area and tin plating on the termination area. The connector has a height of 16.51mm and a recommended PCB thickness of 1.57mm. Termination post and tail length is 3.8mm, and centerline pitch is 1.02mm. The UL flammability rating is 94V-0. Packaging is in box and tray with a quantity of 128 pieces.

5520259-4 Quick Information

Product Type: Modular Jack RJ45
Canonical Name: Modular Jack RJ45 8P8C Vertical Unshielded Through Hole Solder
Subcategory: Through Hole, Vertical, Unshielded

5520259-4 Compliance

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

5520259-4 Estimated Pricing

Qty Low High
1+ $2.08 $2.08
10+ $1.77 $1.77
25+ $1.66 $1.66
50+ $1.58 $1.58
114+ $1.49 $1.49
342+ $1.38 $1.38
570+ $1.33 $1.33
1,026+ $1.28 $1.28
2,508+ $1.20 $1.20

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

5520259-4 Features

  • 8-position 8-contact (8p8c) RJ45 configuration.
  • Vertical through-hole mounting with solder termination.
  • Unshielded design with board lock and panel stops.
  • Rated for Category 3 applications.
  • Gold-plated phosphor bronze contacts.

5520259-4 Applications

  • Suitable for Ethernet and telecom equipment.
  • Used in network interface cards and routers.
  • Ideal for low-cost, non-shielded connections.

5520259-4 FAQs

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

8 positions (8p8c, RJ45, Ethernet).

What is the pitch/centerline spacing?

1.02 mm.

What is the maximum contact current rating?

1.5 A (also listed as 0.2 A per contact).

What is the mounting type?

Through Hole.

What is the operating temperature range?

-40°C to 85°C.

What is the contact material?

Phosphor Bronze with Gold plating on mating area.

What is the UL flammability rating?

UL 94V-0.

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