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TE Connectivity AMP Connectors 5520470-3 — Modular Jacks (RJ)

TE 5520470-3 Modular Jack, 6P6C, R/A, Cat3, Gold 50µ"

MPN5520470-3
Active

TE Connectivity, Modular Jack, 5520470-3, 6P6C (RJ11/RJ12/RJ14/RJ25), 1 Port, 1 Row, Right Angle, Through Hole, Solder, Gold 50.0µin (1.27µm), Unshielded, Cat3, Board Lock, Tray.

$2.9800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5520470-3 datasheet (PDF)
RoHSRoHS Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5520470-3 specifications
ParameterValue
MountingThrough Hole
Connector typeJack
LED colorDoes Not Contain LED
Contact materialPhosphor Bronze
Housing materialPolybutylene Terephthalate (PBT), Polyester
PackageTray
RatingsCat3
FeaturesBoard Lock
ShieldingUnshielded
Orientation90° Angle (Right)
TerminationSolder
Tab directionDown
Contact finishGold
Rows1
Number of ports1
Contact finish thickness50.0µin (1.27µm)
Number of positions (Contacts)6p6c (RJ11, RJ12, RJ14, RJ25)

Product details

6P6C Right-Angle Modular Jack for Cat3 Voice and Data

The TE Connectivity 5520470-3 is a 6-position 6-contact (6P6C) modular jack, wired for RJ11, RJ12, RJ14, and RJ25 applications. The unshielded housing and Cat3 rating place it in voice-grade telephone, legacy data (10BASE-T), and low-frequency signal paths, not high-speed Ethernet.

Rated Cat3, this jack is specified for signal frequencies up to 16 MHz — the standard for voice and 10BASE-T Ethernet. It is not Cat5 or Cat5e rated, so it will not support 100BASE-TX or higher data rates. For a telephone line, modem, or low-speed control signal, the Cat3 rating is sufficient; for a data network drop, select a Cat5e or Cat6 jack instead.

Gold Plating and Contact Reliability

No official replacement or cross-reference has been issued by TE Connectivity.

Frequently asked questions

Does 5520470-3 have an LED?

No, the 5520470-3 does not contain an LED. It is a plain modular jack with no integrated status indicators.

What is the closest alternative to 5520470-3?

The 5555165-5 is a mechanically identical jack with the same gold plating, board locks, and Cat3 rating, but wired 6P2C (two contacts) instead of 6P6C. For a six-contact requirement, the 5520470-3 is the correct part; for a two-contact single-line phone application, the 5555165-5 is a cost-effective alternative.