DIP Headphone Jack PJ-3004-3P-B

The DIP Headphone Jack PJ-3004-3P-B is a 3.5mm stereo headphone jack in a DIP package, rated at AC 12V / 0.5A. The 3-pin connector is manufactured from phosphor bronze with silver or gold plating on the solder pins. Its compact body suits boards where audio output is needed without adding height, and the through-hole format provides a mechanically stable mounting that survives repeated plug insertions. The design keeps the audio path straightforward for stereo playback applications.

Signal integrity in an audio jack depends on contact material and surface finish. For the PJ-3004-3P-B we select phosphor bronze contacts and confirm the plating with the customer's application and cost targets, so the jack can be specified for environments where oxidation resistance or contact life matters most. Because the choices are confirmed before production, the delivered plating and contact behavior match what was sampled rather than varying between lots.

Application 1: Sound bars and speakers

Compact audio products route auxiliary input or headphone output through a 3.5mm jack; the DIP mount integrates cleanly into the main board.

Application 2: Portable media devices

Handheld devices with headphone output need a compact, dependable jack that survives pocket use and frequent insertion.

Application 3: Kitchen and home radios

Small radios and tabletop audio devices use a simple stereo jack for headphone output, where stable contact over time is the main requirement.

Customization

 

Customization includes plating finish, terminal material confirmation and packaging. We review drawings or samples before quotation and support OEM/ODM orders.

Products are packed in inner bags and cartons for export, with optional blister trays, labels and outer carton markings. EXW and FOB terms are supported; standard payment is 30% deposit and 70% balance before shipment.