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CUI Devices SJ2-25404D-SMT-TR — Audio Connectors

CUI Devices SJ2-25404D-SMT-TR Phone Jack, 2.50mm

MPNSJ2-25404D-SMT-TR
Active

CUI Devices SJ2 series phone jack, order code SJ2-25404D-SMT-TR, female, 2.50 mm industry mating diameter, 4 conductors (TRRS), 6 contacts, 1 A, 12 VDC, surface-mount right-angle, solder termination, unshielded.

$0.7708Ref. price · indicative, final on quote
CUI Devices SJ2-25404D-SMT-TR datasheet (PDF)
RoHSROHS3 Compliant
SeriesSJ2
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SJ2-25404D-SMT-TR key specifications
ParameterValue
SeriesSJ2
MountingSurface Mount, Right Angle
Connector typePhone Jack
Voltage - rated12VDC
Current rating1 A
Operating temperature-25°C~85°C
Body colorBlack
Contact materialCopper Alloy
Housing materialPolyamide (PA10T), Nylon 10T
Mating length (Depth)0.433\" (11.00mm)
Contact material - platingGold
GenderFemale

All specifications

SJ2-25404D-SMT-TR additional specifications
ParameterValue
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesBoard Guide
ShieldingUnshielded
TerminationSolder
Signal linesStereo (4 Conductor, TRRS)
Actual diameter0.102\" (2.60mm)
Internal switchTwo Switches
Number of positions (Contacts)4 Conductors, 6 Contacts
Industry recognized mating diameter2.50mm (0.094\", 3/32\", Sub Mini, Miniature) - Headphone

Product details

2.50 mm TRRS phone jack, SMT right-angle

The SJ2-25404D-SMT-TR is a 2.50 mm industry-mating-diameter phone jack from CUI Devices' SJ2 series, configured as a 4-conductor (TRRS) female jack with 6 contacts. Rated 1 A at 12 VDC, it mounts surface-mount right-angle and carries gold-plated copper alloy contacts.

Unshielded with two internal switches

The jack is unshielded and includes two internal switches — the switches detect plug insertion and can be wired to mute the speaker path or enable the microphone channel.

Frequently asked questions

How do I get current pricing and availability for SJ2-25404D-SMT-TR?

The part is available in Tape & Reel and Cut Tape packaging. Request a quote for current pricing and lead time.

What is the closest pin-compatible alternative to SJ2-25404D-SMT-TR in this Audio Connectors family?

No pin-compatible alternative is recorded in the SJ2 series for this exact 2.50 mm, 4-conductor, SMT right-angle configuration.