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CUI Devices SJ1-3515N — Audio Connectors

CUI Devices SJ1-3515N Phone Jack, 3.5mm, Stereo, R/A

MPNSJ1-3515N
Active

CUI Devices SJ1 phone jack, order code SJ1-3515N, female, 3.5mm stereo TRS, 3 conductors, 5 contacts, two internal switches, 1 A, 12 VDC, through-hole right-angle, solder eyelet termination, tin-plated contacts.

$1.3800Ref. price · indicative, final on quote
CUI Devices SJ1-3515N datasheet (PDF)
RoHSROHS3 Compliant
SeriesSJ1
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SJ1-3515N key specifications
ParameterValue
SeriesSJ1
MountingThrough Hole, Right Angle
Connector typePhone Jack
Voltage - rated12VDC
Current rating1 A
Operating temperature-25°C~85°C
Body colorSilver, Black
Body materialBrass
Contact materialBrass
Housing materialPolybutylene Terephthalate (PBT)
Mating length (Depth)0.551\" (14.00mm)
Contact material - platingTin

All specifications

SJ1-3515N additional specifications
ParameterValue
GenderFemale
PackageTray
ShieldingUnshielded
TerminationSolder Eyelet(s)
Signal linesStereo (3 Conductor, TRS)
Actual diameter0.142\" (3.60mm)
Internal switchTwo Switches
Number of positions (Contacts)3 Conductors, 5 Contacts
Industry recognized mating diameter3.50mm (0.141\", 1/8\", Mini Plug) - Headphone

Product details

3.5 mm stereo jack with dual internal switches

The SJ1-3515N is the 5-contact, dual-switch member of CUI Devices' SJ1 phone jack series, accepting a standard 3.50 mm (1/8") mini plug for stereo (TRS) signals. Rated 1 A at 12 VDC with tin-plated brass contacts, the through-hole right-angle body mounts to the board edge and terminates via solder eyelets.

Switch count selection within the SJ1-35 family

Within the SJ1-35 series, the SJ1-3515N carries two internal switches (5 contacts), sitting between the single-switch SJ1-3514N (4 contacts) and the switchless SJ1-3513N (3 contacts). The 3-conductor stereo signal path, 3.50 mm mating diameter, 1 A current rating, and 0.551" (14.00 mm) mating depth are shared across all three — the switch count is the selection variable for muting or detection circuits.

Frequently asked questions

Will SJ1-3515N drop into a panel that was specified around SJ1-3515 without rewiring?

The SJ1-3515N and SJ1-3515 share the same 3.50 mm mating diameter, 0.551" (14.00 mm) mating depth, stereo signal lines, and through-hole right-angle mounting — the SJ1-3515 adds panel-mount hardware and a thread lock, so the panel cutout and wiring layout are compatible.