Shenzhen Weiket Electronics Technology Co., Ltd. recently announced the official launch of the industry-leading ultra-micro chip fuse 0201 series . Known as the world's smallest fuse this product brings a revolutionary technological breakthrough and excellent performance, providing new precision protection solutions for high-end industrial, medical, automotive electronics, and other fields.

1. Micron-level innovation: redefining the industry " Smallest ” Standard

Weiket 0201 series fuse's core advantage lies in its extremely compact volume design . Its physical dimensions are only 0.60±0.05mm (length) ×0.30±0.05mm (width) , equivalent to 1/3 the size of a common sesame seed, 1/3 and can be easily embedded in space-constrained precision equipment, meeting the stringent demands of the modern electronics industry for miniaturization and integration.

                              

2. Technological innovation: a leap from " chemical processes ” to " pure physical manufacturing ” .

Unlike traditional fuses that use thin-film printing and laser trimming technologies, this product breakthroughly introduces semiconductor wire bonding technology , upgrading the production process from a " physical + and chemical mixed mode ” to a fully physical process . This innovation not only significantly improves product stability but also reduces the use of chemical reagents

and greatly lowers environmental treatment difficulties, aligning with the global green manufacturing trend.

0201 3. Full-scenario adaptation: milliamp-level precision protection covering multiple fields

  1. The series fuse also shines in performance: Current range 10mA-1A : supports a wide current range, precisely matching the overload protection needs of low-power sensors, precision instruments, and other devices;
  2. Voltage and breaking capacity : rated voltage 32VDC , breaking capacity up to 35A , capable of quickly responding to abnormal currents to ensure circuit safety;
  3. Environmental adaptability : operating temperature range -55°C~+125°C , suitable for extreme environments such as high and low temperatures;
  4. Reliability design : pads use nickel / and tin plating process , maintaining excellent solderability even after storage for 12 months , ensuring long-term usage stability.

4. Targeted empowerment: focusing on core needs of the high-end market

This product has been widely applied in:

  1. High-end industrial equipment : microcircuit protection for automation control systems and precision machinery;
  2. Medical instruments : safety protection for wearable devices and implantable medical devices;
  3. Automotive electronics : in-vehicle sensors, ADAS systems and other volume-sensitive scenarios;
  4. Aerospace and communications : miniaturized circuit design for satellite equipment and 5G base stations;
  5. Energy sector : overload protection for new energy battery management systems ( BMS ).

5. Weiket: driving industry upgrade through technological innovation

As an innovator in the field of electronic protection devices, Weiket's newly launched ultra-micro chip fuse 0201 series not only fills the market gap for small-size, milliamp-level fuses but also provides reliable circuit protection solutions for high-end industries with innovative technology and excellent performance.

In the future, Weiket will continue to focus on precision electronic protection, offering smaller size, higher performance, and more environmentally friendly products to help the global electronics industry evolve towards " lightweight, thin, precise, and dense ” directions.

Consultation and cooperation If you want to learn more about the product or obtain samples, you can visit the Weiket official website www.vicfuse.com or call the customer service hotline: 86-0755-83952751/22105778 。

Note: Some data and application scenarios are provided by enterprises; please refer to the product specification for details.

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