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5557785-1 TE Connectivity 5557785-1 is a modular jack connector with 8p8c (RJ45) configuration, right angle orientation, through hole mounting, and unshielded design.
Mfr Part #:

5557785-1

Available from 2 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 5557785-1 is a modular jack connector with 8p8c (RJ45) configuration, right angle orientation, through hole mounting, and unshielded design.
Total Stock: 1,710 pcs
$ Price Range: $1.79 - $3.11

5557785-1 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
1,235 pcs
1235 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
475 pcs
475 pcs On Request 1 On Request On Request On Request On Request On Request

5557785-1 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

5557785-1 Description

Short technical summary and product information.

The TE Connectivity 5557785-1 is a modular jack connector designed for RJ45 Ethernet applications. It features 8 positions and 8 contacts (8p8c) in a single port, single row configuration. The connector is oriented at a 90° right angle and mounts via through hole with solder termination. It is unshielded, making it suitable for cost-sensitive or low-interference environments.

 

The contacts are made of phosphor bronze with a gold finish, ensuring reliable electrical performance and corrosion resistance. The connector includes a board guide feature to assist with alignment during assembly. The tab direction is down, and it does not contain an LED indicator. Rated for Cat3 applications, this connector is appropriate for basic networking and telecommunications equipment.

 

The housing material and flammability rating are not specified in the available data. The connector is through hole mounted, which provides robust mechanical attachment to the PCB. This part is commonly used in patch panels, routers, and other data communication devices where unshielded connections are acceptable.

5557785-1 Quick Information

Product Type: Modular Connector Jack
Canonical Name: Modular Jack, RJ45, 8p8c, Right Angle, Through Hole, Unshielded
Subcategory: RJ45 Jack

5557785-1 Compliance

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

5557785-1 Estimated Pricing

Qty Low High
1+ $3.11 $3.11
10+ $2.64 $2.64
25+ $2.48 $2.48
95+ $2.25 $2.25
190+ $2.14 $2.14
285+ $2.08 $2.08
570+ $1.98 $1.98
1,045+ $1.90 $1.90
2,565+ $1.79 $1.79

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

5557785-1 Features

  • 8p8c RJ45 Ethernet connector.
  • Right angle through hole mounting.
  • Unshielded design for cost-sensitive applications.
  • Gold plated phosphor bronze contacts.
  • Includes board guide for alignment.

5557785-1 Applications

  • Used in networking equipment and patch panels.
  • Suitable for Cat3 data transmission.
  • Ideal for unshielded Ethernet connections.
  • Common in telecommunications and IoT devices.

5557785-1 FAQs

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

It is a modular jack with 8 positions and 8 contacts (8p8c), commonly used for RJ45 Ethernet.

What is the mounting type?

Through hole mounting with right angle (90°) orientation.

Is the connector shielded?

No, it is unshielded.

What is the contact material and finish?

Phosphor bronze contacts with gold plating.

What is the tab direction?

Down.

Does it have an LED?

No, it does not contain an LED.

What is the performance rating?

Cat3.

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