Product Specification
| Series | Headphone-Jack |
| Model | HX PJ-342 |
| 1.Contact Current Rating: | 1A |
| 2. Contact Resistance: | ≤50mΩ |
| 3. Insulation Resistance: | ≥100mΩ |
| 4.Dielectric Withstanding: | ≥500V AC |
| 5. Durability: | ≥5000 cycles |
| 6.Connector Mating Forces: | ≤29.4N (3.00Kgf) |
| 7.Connector Unmating Forces: | ≥2.94N (0.30Kgf) |
| 8. Product Meet The Request Of The Rohs, See Table A: | |
Product Description
The HX PJ-342 headphone switch offers stable 1A current handling, low contact resistance, and a user-friendly plug/unplug force. It’s engineered for clear audio transmission and reliable long-term use.
Built with RoHS-compliant materials and rated for over 5,000 cycles, this switch is ideal for consumer electronics, multimedia systems, and communication devices where durability and safety matter.
Materials:
- Cd：<100
- Pb：<1000
- Hg：<1000
- Cr6+：<1000
- PBB< 1000
- PBDE:< 1000
Application Field
The HX PJ-342 is a high-performance headphone switch designed to deliver stable signal transmission, user-friendly operation, and long-term durability. With a 1A current rating, low contact resistance, and RoHS compliance, it is ideal for a wide range of audio and electronic systems.
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Consumer Audio Devices
Used in portable music players, radios, and home audio systems for consistent headphone jack performance. -
Multimedia Equipment
Integrated into devices like TVs, monitors, and audio consoles for seamless audio switching. -
Communication Terminals
Ensures clear and stable connections in intercoms, headsets, and VoIP systems. -
Medical Electronics
Applied in diagnostic or monitoring tools where audio feedback is essential and reliability is critical. -
Industrial Control Panels
Supports audio output in environments requiring rugged, long-life components.
Thanks to its robust build and versatile design, the HX PJ-342 is a dependable solution for both consumer and professional-grade audio applications.
Why Choose Us
Choosing Hanxia means choosing quality, reliability, and excellent service. Here’s why we are the trusted choice for electronic component manufacturing:
1. Extensive Industry Experience
With over a decade of expertise since our establishment, Hanxia has built a strong reputation in the electronic components industry. We serve a global customer base, including stable partners in the U.S., Germany, South Korea, Japan, Hong Kong, and Taiwan.
2. Advanced Automated Production
- 38 fully automated production lines with a daily output exceeding 2 million pieces, ensuring fast and reliable delivery.
- Technical collaboration with Korean experts, utilizing fully automatic assembly to minimize errors and improve efficiency.
3. Stringent Quality Control
- Multiple quality checkpoints, including raw material inspection, online sampling, and finished product checks.
- 100% factory inspection guarantees every product meets the highest industry standards.
4. Fast & Risk-Free Delivery
- Zero-risk delivery with on-time shipping worldwide.
- 365-day return policy for quality issues, ensuring customer satisfaction.
At Hanxia, we prioritize innovation, quality, and customer satisfaction, making us a trusted partner in the global electronics industry.
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Hanxia, established in 2008, specializes in the R&D and production of switches and sockets. Its production base is in Wenzhou, Zhejiang, with 110+ employees and a 4,300 m² facility, and a sales branch in Bao’an, Shenzhen, for customer service. Hanxia serves 3,500+ customers globally, with stable partners in the U.S., Germany, South Korea, Japan, Hong Kong, and Taiwan. It has a strong sales presence in China’s Pearl River Delta and collaborates with listed companies like Alibaba Tmall Magic Box, PISEN Group, and Panteng Technology. The company offers fast, reliable global delivery, a 365-day return policy for quality issues, and professional engineering support, earning widespread customer trust.
