Shenzhen Kinghelm Electronics Co., Ltd.

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High-Quality Bluetooth Antenna Spring and Conductive Contact Piece - 3.5x1.5x1.9mm | Durable Stainless Steel SUS304

Discover our high-quality Bluetooth antenna spring and conductive contact piece, crafted from durable stainless steel SUS304 with precise dimensions of 3.5x1.5x1.9 mm. Ideal for Bluetooth antennas, headset charging terminals, and touch applications. Features burr-free surfaces, high durability with over 20,000 cycles, and rigorous electroplating standards including a 48-hour salt spray test. Perfect for reliable performance in various electronic devices.

Dimension: 3.5*1.5*1.9 mm

Material Type: Stainless Steel SUS304

Thickness: 0.10 ± 0.005 mm

Life Test: Exceeds 20,000 cycles

Elasticity Range: Between 60 gf and 80 gf

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Product Advantages

●Made from high-quality stainless steel SUS304, which offers excellent corrosion resistance and strength

●Consistent thickness of 0.10 ± 0.005 mm ensures uniformity and reliability in performance

●Burr-free welding and contact surfaces enhance the integrity and conductivity of the connections

●Maintains specified twisting and arch tolerances for consistent mechanical performance

●Passes a rigorous 48-hour salt spray test to ensure long-lasting protection against corrosion

●Capable of withstanding over 20,000 cycles, suitable for high-use applications

●Elasticity between 60 gf and 80 gf ensures reliable contact force and durability

●Nickel and gold plating on critical areas enhance solderability and conductivity

Product Applications

●Used in Bluetooth devices to ensure reliable signal transmission and reception

●Ideal for applications requiring stable electrical connections

●Ensures efficient and durable connections for charging and data transfer in headsets

●Suitable for applications requiring responsive and durable touch interactions

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KH-351519-TP.pdf

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Longevity

The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.

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0755-23615795

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Shenzhen Kinghelm Electronics Co., Ltd.

Kinghelm offers GPS, Beidou, Bluetooth, WiFi antennas, RF cables, and connectors. From ceramic antennas to USB, HDMI, RJ45, and SIM sockets, plus custom harnesses. RoHS-compliant, reliable, and built for automotive, industrial, and consumer applications.

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