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FHS-009 High stability three-wire precision shunt

FHS-009 High stability three-wire precision shunt

The FHS-009 High stability three-wire precision shunt is a high-performance shunt designed for high-precision current measurement. It uses advanced resistance alloy materials combined with precision electron beam welding technology to ensure the high stability and long-term stability of the shunt. With a high accuracy of ±1%, the product is suitable for current measurement from microamperes to kiloamperes and is widely used in various electronic circuits, such as sensor design, electromagnetic compatibility design, and high current measurement scenarios. The FHS-009 shunt adopts a three-wire design, which can effectively reduce measurement errors and improve measurement accuracy and stability. Its low inductance value (<3nH) and wide current range characteristics make it perform well in high current applications, while also having fast response time and electromagnetic compatibility. In addition, the shunt has a resistance range of 0.5mΩ to 3mΩ, and the temperature drift is controlled within ±50ppm, which further improves its reliability and stability in harsh environments. With its performance and wide application scenarios, the FHS-009 High stability three-wire precision shunt has become an indispensable precision measurement component in electronic circuits, providing users with a reliable current measurement solution.

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About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is a national high-tech enterprise specializing in R&D, manufacturing, and sales of relays. Our products are widely applied in smart home systems, photovoltaic new energy, charging piles, smart meters, industrial control, and other fields.
Currently, we have a professional team of nearly 500 employees and operate 30 fully automated production lines, with 40% of our products exported to over 20 countries worldwide. To better serve our customers and meet market demands, we continuously improve our products and manufacturing technologies, investing 6%-8% of annual sales revenue in R&D and innovation.
With a strong emphasis on technological innovation, we have been recognized as a National High-Tech Enterprise and Provincial R&D Center, holding more than 40 national patents. Our products have obtained international certifications, including ISO9001、ISO14001 and ISO45001, as well as authoritative UL、TUV and CQC certifications, fully complying with EU ROHS/REACH directives. 
Maintaining a 98% delivery satisfaction rate, our products serve global industry leaders such as Huawei, Bull, and Eaton in smart home, industrial control, new energy, and power meter applications. Looking ahead, Fanhar Electronics will continue expanding production capacity and deepening our presence in the new energy market, striving to become a provider in the relay industry.

Certificate Of Honor
  • ZL 2018 2 0494989.X A connection structure between a push card and a moving spring in a relay
  • ZL 2018 2 1136911.7 Low heat generation and long life electromagnetic relay armature structure
  • ZL 2018 2 1246154.9 Electromagnetic relay armature rotation structure
  • ZL 2018 2 1264750.X Electromagnetic relay  terminal structure
  • ZL 2019 2 0010814.1 A snap-on magnetic latching relay electromagnetic system
  • ZL 2020 2 0218533.8 Forked reed double contact magnetic latching relay structure
  • ZL 2020 2 0222377.2 Small size magnetic latching relay for smart home
  • ZL 2021 2 1301933.6 Driving structure of high current carrying relay
  • ZL 2021 2 1303900.5 Connection structure between push card and base of normally open relay
  • ZL 2021 2 1340326.0 Compression spring detachable connection structure for relay
  • ZL 2021 2 1692871.6 A drop-resistant magnetic latching relay
  • ZL 2022 2 2394096.7 A relay yoke positioning mechanism
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