Key Features of DIP Switch FR01FR16H-S

In modern electronic devices, DIP (Dual In-line Package) switches play a pivotal role, especially in scenarios requiring manual setting or adjustment of equipment parameters. With their compact size, ease of installation, and straightforward operation, DIP switches are widely used in computer motherboards, communication equipment, industrial controllers, and more. Among them, the FR01FR16H-S DIP switch from NKK stands out with its superior performance and diverse functionality, gaining widespread market recognition. This article delves into the key features of the FR01FR16H-S DIP switch.

The FR01FR16H-S DIP switch, belonging to NKK's FR01 series, is a rotary DIP switch designed for high-density mounting. Its compact size, with a height of just 10mm (0.394 inches), allows for a wealth of switching options within limited space. Additionally, this switch permits close stacking of printed circuit boards, significantly saving space and enhancing installation flexibility.

In terms of electrical performance, the FR01FR16H-S DIP switch has a rated current of 100mA and a rated voltage of 5VDC. These parameters ensure stable and reliable operation under normal working conditions. Furthermore, the switch contacts are gold-plated, which not only improves conductivity but also enhances corrosion resistance, thereby extending the switch's lifespan. The contact resistance is a maximum of 100 milliohms, ensuring good electrical connection.

Regarding safety, the design of the FR01FR16H-S DIP switch considers secure installation and prevention of movement during soldering. Its slanted terminal design ensures safe PCB installation, effectively avoiding shift issues during soldering. Moreover, this switch is RoHS-compliant, meeting European environmental standards, thus ensuring product environmental friendliness and safety.

In terms of operational convenience, the FR01FR16H-S DIP switch adopts a rotary operating mode, allowing users to easily set the switch state by rotating the knob. This operating mode is not only simple and intuitive but also greatly improves setting accuracy. Additionally, the switch offers 16 pins (positions), enabling users to select the corresponding switch combination according to their needs for various functional settings.

In terms of durability, the FR01FR16H-S DIP switch boasts a mechanical lifespan of over 10,000 actuation cycles, meaning it can operate stably for a long time under normal use without damage. Furthermore, this switch has an excellent operating temperature range (-25°C to +85°C), maintaining stable performance in various harsh environments.

Moreover, the FR01FR16H-S DIP switch is meticulously crafted in terms of material selection. The operating part is made of glass fiber-reinforced polyamide (UL94V-0), providing excellent insulation and heat resistance. The metal shaft is brass with nickel plating, further enhancing the switch's durability and corrosion resistance. The case and base are also made of high-quality glass fiber-reinforced material, ensuring the switch's overall strength and stability.

In summary, the FR01FR16H-S DIP switch from NKK, with its compact size, excellent electrical performance, secure and stable installation design, simple and intuitive operation, outstanding durability, and high-quality material selection, has broad application prospects in the field of electronic devices. Whether for communication equipment requiring high-precision settings or industrial controllers with limited space, the FR01FR16H-S DIP switch is an ideal choice.

Fudong Communication (Shenzhen) Group Co., Ltd., established in 2004, is a specialized global first tier semiconductor agent/distributor.

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