What are the key specifications of the PJ-621B?

Key specs include a 1A current rating, 100mΩ contact resistance, 500V AC dielectric withstanding voltage, and an IPX7 waterproof rating.

What is the pinout of pj-621b-mfg-002433?

Use the pj-621b-mfg-002433 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about pj-621b-mfg-002433 pinout to locate pins, power rails, and interface signals before layout.

pj-621b-mfg-002433 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The PJ-621B is a 4-pole 3.5mm SMD phone jack connector rated for 1A, featuring IPX7 waterproof protection and a 5,000-cycle durability rating.

Best for

Consumer audio devices
Waterproof portable electronics

Avoid if

Applications requiring through-hole mounting
High-vibration environments without proper strain relief

Check before use

PCB footprint dimensions
Enclosure sealing compatibility

Key specifications

Connector Type: 3.5mm 4-Pole
Current Rating: 1A
Waterproof Rating: IPX7
Durability: 5,000 Cycles

Application

Consumer ElectronicsAudio Equipment

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The PJ-621B is a 4-pole 3.5mm audio phone jack designed for surface-mount (SMD) applications, suitable for consumer electronics requiring audio connectivity.