4.4mm DIP 5-Pole Audio Phone Jack丨PJ-4450A

Sony NW-WM1AM2 Walkman Headphone Jack's Product Operating Principle

1. Secure 5-Pole Contact: This 4.4 mm jack utilizes a precise internal structure to firmly grip all five poles of the plug, ensuring stable balanced audio.

2. Low-Loss Signal Path: The jack 4.4 mm maintains audio integrity with minimal contact resistance (50mΩ Max), crucial for high-fidelity sound.

3. Mechanical Durability: Designed for frequent use, the 4.4 mm headphone jack mechanism withstands at least 5,000 insertion cycles.

Grace Design m905 Analog Monitor Controller Headphone Jack's Product Functions

1. True Balanced Audio: Delivers high-resolution, balanced stereo sound through the specialized 5-pole 4.4 mm jack.

2. Stable PCB Mount: The DIP (Through-Hole) pins provide excellent mechanical stability on the circuit board.

3. Premium Signal Quality: Ensures minimal signal degradation, optimizing the performance of this jack 4.4 mm.

4. Reliable Connection: The 4.4 mm headphone jack guarantees a secure fit with a consistent 3~30N operating force.

iFi Pro iCAN Signature Amplifier Headphone Jack's Product Applications

1. Audiophile Digital Players: Integrated into the Sony NW-WM1AM2 Walkman®, utilizing the high-performance 4.4 mm jack as the primary balanced headphone output.

2. Professional Studio Gear: Used in the Grace Design m905 Analog Monitor Controller for reference-grade headphone monitoring via the reliable jack 4.4 mm connection.

3. High-End Headphone Amplifiers: Serves as the balanced output on the iFi Pro iCAN Signature Amplifier, demonstrating the durability of the 4.4 mm headphone jack

KKG Electronics, each part of the use of temperature-resistant materials, high-temperature testing equipment 260 ℃ for 5 minutes, the appearance of the product does not change!   

We ensure high production efficiency and ship your order within 7 days after payment.

Q1: May I have free samples?
A: Sure, but we need to confirm the product details before shipment. Besides, it is better to provide the AI format artwork to us.

Q2: When can I get the quotation?
A: We will send you quotation within 24 hours after providing product details.

Q3: How long will the samples take to my place?
A: It depends on the express solution you choose, normally it will take 3-5 working days for the fastest way in hihgest price. And commonly in 5-8 days for the cost-effective way.

Q4: Can you accept small order? Like 1000 pcs or 2000 pcs?
A: Sure, but we suggest you buy more, because it really can save your time and freight charge in the near future.

Q5. What about the shipping cost?

A: Depending upon the quantity, shipping method and destination, we will check for you soon if you provide the information to us.