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Headphone Jack

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A headphone jack is an interface device used to connect headphones or headsets, typically consisting of a socket and pins. It enables signal transmission through physical contact between internal spring-loaded metal contacts and the metal ring of the plug. Its core structure is categorized into three-segment (TRS) headphone jacks and four-segment (TRRS) headphone jacks. Headphone jacks play a vital role in various audio devices such as mobile phones, computers, and music players.

Headphone jacks are categorized by diameter: 2.5mm headphone jacks, 3.5mm headphone jacks, and 6.25mm headphone jacks.
Headphone plugs are categorized by diameter: 2.5mm plugs, 3.5mm plugs, and 6.25mm plugs.

PJ-6344A: 6.35mm Stereo Audio Jack for Electronics

PJ-6344A: 6.35mm Stereo Audio Jack for Electronics

The KKG PJ-6344A is a high-performance 6.35 mm jack engineered for reliability in audio applications. Featuring a compact 31.00mm x 17.00mm footprint, this DIP-style 1/4 inch connector is rated for 0.5A, 30V and is guaranteed for 5,000 cycles. Optimized for reflow soldering, it offers a secure, low-resistance connection for superior sound quality.

3P PJ-6336: 6.35mm DIP Audio Jack for PCB Mounting

3P PJ-6336: 6.35mm DIP Audio Jack for PCB Mounting

The KKG PJ-6336 is a premium 6.35 mm jack designed for professional audio equipment. This DIP-style 1/4 inch connector features a robust 35.80mm x 13.00mm body, a 5,000-cycle electrical lifespan, and a stable 0.5A, 30V rating. It is engineered for reflow soldering processes, ensuring a secure and reliable connection in any high-fidelity audio application.

PJ-6335: 6.35mm Stereo PCB Mount Audio Jack

PJ-6335: 6.35mm Stereo PCB Mount Audio Jack

Engineered for superior audio, this component is ideal for mini jack 3 5mm adapter use. The KKG PJ-6335 is a through-hole 6.35mm stereo audio jack socket with a 0.5A, 30V rating and a 5,000-cycle lifespan. Its precise 32.80mm x 13.00mm design ensures a secure fit for professional PCB applications, offering minimal contact resistance.

3P 6.35mm DIP Stereo Audio Socket丨PJ-6325A

3P 6.35mm DIP Stereo Audio Socket丨PJ-6325A

The PJ-6325A is a robust 6.35 mm jack from KKG Electronics, engineered for professional audio equipment that demands a secure and lasting connection. Its DIP (through-hole) design provides an exceptionally strong anchor to the circuit board, ensuring this component can withstand the rigors of frequent use.

6.35mm DIP Stereo Audio Connector丨PJ-6327

6.35mm DIP Stereo Audio Connector丨PJ-6327

The PJ-6327 is a highly durable 6.35 mm jack from KKG Electronics, engineered for professional audio equipment where a stable connection is non-negotiable. Its robust DIP (through-hole) construction provides a secure, lasting mount to the circuit board, making it a premier choice for high-use audio ports.

3P 6.35mm DIP Stereo Jack丨PJ-6323

3P 6.35mm DIP Stereo Jack丨PJ-6323

The PJ-6323 is a dependable 6.35 mm jack from KKG Electronics, engineered for audio applications that demand a strong, stable connection. Its DIP (through-hole) construction provides a secure mount to the PCB, ensuring reliability for any professional audio device.

12P 6.35mm DIP Audio Jack Socket丨PJ-6337

12P 6.35mm DIP Audio Jack Socket丨PJ-6337

The PJ-6337 is a professional-grade 6.35 jack from KKG Electronics, engineered for superior resilience in high-demand audio applications. Its robust DIP (through-hole) construction provides a rock-solid foundation on the circuit board, ensuring a reliable and long-lasting connection point for any audio device.

6.35mm Heavy-Duty DIP Audio Jack丨PJ-6310

6.35mm Heavy-Duty DIP Audio Jack丨PJ-6310

The PJ-6310 is a heavy-duty 6.35 jack from KKG Electronics, engineered for professional audio applications requiring maximum durability. Its large 35.00mm x 18.00mm footprint and robust DIP (through-hole) construction provide an exceptionally stable mounting platform for high-end audio equipment.

6.35mm DIP Stereo Audio Jack丨PJ-6309

6.35mm DIP Stereo Audio Jack丨PJ-6309

The PJ-6309 is a professional-grade female audio jack from KKG Electronics, engineered for applications demanding the highest level of mechanical stability. Its large footprint and robust DIP (through-hole) construction ensure that this 6.35 mm jack provides an unshakeable connection point on any PCB.

Durable 6P 6.35mm DIP Audio Jack丨PJ-6351

Durable 6P 6.35mm DIP Audio Jack丨PJ-6351

The PJ-6351 is a heavy-duty 6.35 mm jack from KKG Electronics, engineered for professional audio equipment requiring a stable, long-lasting connection. Its DIP (through-hole) design provides an exceptionally strong anchor to the circuit board, ensuring this component can withstand the demands of frequent use.

Dual 6.35mm DIP Stereo Audio Jack丨PJ-6355

Dual 6.35mm DIP Stereo Audio Jack丨PJ-6355

The PJ-6355 is a dual-port 6.35 mm jack from KKG Electronics, engineered for high-density audio connections in professional equipment. Its robust DIP (through-hole) construction provides exceptional mechanical strength, ensuring a reliable and stable interface for stereo inputs or dual outputs on a single component.

Mono 6.35mm DIP Stereo Audio Jack丨PJ-6348

Mono 6.35mm DIP Stereo Audio Jack丨PJ-6348

The PJ-6348 is a robust 6.35 jack designed for professional audio applications where durability is paramount. Its secure DIP (through-hole) construction provides a strong mechanical foundation on the PCB, making it the ideal choice for frequently used connections in high-performance audio gear.

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Communication Equipment Audiovisual Equipment Television Set Aerospace Equipment

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