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TE Connectivity AMP Connectors 5555248-1 — Modular Jacks (RJ)

TE 5555248-1 Modular Jack, 8P8C R/A SMT, Cat3

MPN5555248-1
Active

TE Connectivity 5555248-1 modular jack, 8P8C (RJ45, Ethernet), right-angle surface mount, unshielded, Cat3 rated, 50.0µin gold contact finish, tray packaging.

$3.8400Ref. price · indicative, final on quote
RoHSROHS3 Compliant
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

5555248-1 specifications
ParameterValue
MountingSurface Mount
Connector typeJack
Operating temperature-40°C ~ 85°C
LED colorDoes Not Contain LED
Contact materialPhosphor Bronze
Housing materialPolyamide (PA), Nylon
PackageTray
RatingsCat3
FeaturesBoard Lock, Panel Stops, Solder Retention
ShieldingUnshielded
Orientation90° Angle (Right)
TerminationSolder
Tab directionDown
Contact finishGold
Rows1
Number of ports1
Contact finish thickness50.0µin (1.27µm)
Number of positions (Contacts)8p8c (RJ45, Ethernet)

Product details

Right-Angle SMT Jack for 10/100Base-T Ethernet

It carries a Cat3 rating, which means it is designed for 10/100Base-T Ethernet signaling — not for Gigabit or higher-speed protocols that require Cat5e or better. Board locks and panel stops on the part secure the jack during reflow soldering and resist the shear force from repeated cable insertions and removals.

This jack is a right-angle surface-mount design with the tab oriented downward. Panel stops set the insertion depth against the edge of the board or panel cutout.

Frequently asked questions

What is the datasheet for 5555248-1?

Engineers need to verify electrical and mechanical dimensions for PCB layout.

What is the price and stock status of 5555248-1?

Sourcing buyers need to check availability and cost for BOM filling.

Is 5555248-1 obsolete or active?

Design and procurement require lifecycle status to avoid redesign or shortage.

What is the equivalent or cross reference for 5555248-1?

If the part is unavailable, buyers look for interchangeable alternatives.

What is the pinout of 5555248-1?

Design engineers need to ensure correct pin assignment for circuit connection.

Where can I buy 5555248-1?

Transactional buyers need immediate purchasing source.