Product Specification
| Series | Headphone-Jack |
| Model | HX PJ-211A |
| 1. Rated Electrical Load: | DC30W 0.5A |
| 2. Contact Resistance: | <30mΩ |
| 3. Insulation Resistance: | ≥100mΩ |
| 4. Withstand Voltage: | AC 500V (50Hz)/min |
| 5. Insertion And Extraction Force: | 3~20N |
| 6. Life: | >5000 times |
Product Description
The HX PJ-211A headphone switch is purpose-built for assistive technology applications, offering stable DC30V 0.5A performance with low contact resistance. Its user-friendly design ensures smooth operation with a plug force of just 3–20N, ideal for individuals with limited mobility.
Engineered for durability and safety, it features over 5000 insertion cycles, high insulation resistance, and a robust PA66 base with phosphor bronze terminals. Reliable, safe, and easy to use — a dependable choice for accessibility-focused devices.
Materials:
- Base: PA66 (black)
- 1# foot：Phosphor bronze（Copper tin plating）
- 2# foot：Phosphor bronze（Copper tin plating）
- 3# foot：Phosphor bronze（Copper tin plating）
Application Field
The HX PJ-211A headphone switch is designed for high-reliability, low-force operation in sensitive environments. With durable construction, stable performance, and user-friendly design, it is ideal for applications requiring accessible and long-lasting audio switching.
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Assistive Communication Devices
Enables easy audio access for individuals with speech or mobility impairments. -
Accessible Learning Equipment
Integrated into educational tools for students with special needs. -
Medical Monitoring Systems
Provides secure audio connections in patient-care and diagnostic equipment. -
Rehabilitation Devices
Ensures reliable control in therapy tools used during physical rehabilitation. -
Consumer Audio Products
Suitable for compact audio jacks in portable or fixed electronic devices.
Thanks to its robust design and broad compatibility, the HX PJ-211A is a dependable solution across both specialized assistive tech and everyday electronics.
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.
