Reed Switch 10pcs CYT1004 Qianxin N/O Magnetic Switch for Arduino

Description

Product Overview

The Qianxin CYT1004 reed switch is a precision‑engineered magnetic induction component that offers a normally open (N/O) configuration, making it ideal for detecting the presence or absence of a magnetic field. Packaged in a convenient set of ten units, each switch measures just 2.44 x 1.81 x 0.71 inches and weighs only 0.35 ounces, allowing for seamless integration into tight spaces and lightweight assemblies. Constructed from high‑quality ferromagnetic materials, the reed switch provides consistent performance across a wide temperature range, and its sealed glass envelope protects the internal contacts from dust, moisture, and corrosion. The device is compatible with standard Arduino input pins, making it a go‑to choice for prototypers, educators, and professional engineers who require reliable, repeatable magnetic sensing in their projects.

Usage

These reed switches excel in a variety of environments, from hobbyist robotics to industrial automation systems. In Arduino‑based projects, they can be used to create contactless switches for door sensors, speedometers, and position detectors, where the absence of mechanical wear is a critical advantage. In industrial settings, the CYT1004 model is frequently employed in safety interlocks, flow meters, and conveyor belt monitoring, where its fast response time and high sensitivity ensure that magnetic field changes are captured instantly. The compact form factor also makes the switches suitable for wearable electronics, smart home devices, and portable instrumentation that demand minimal footprint without sacrificing performance.

Why Choose Us

Choosing the Qianxin CYT1004 reed switch means selecting a product backed by a manufacturer with a proven track record of quality and reliability. Qianxin has maintained rigorous testing standards, ensuring each switch meets or exceeds industry specifications for contact resistance, insulation resistance, and switching speed. The pack of ten provides cost‑effective scalability for projects that require multiple sensors, reducing the need for separate orders and simplifying inventory management. Additionally, Qianxin offers responsive technical support and a clear warranty policy, giving customers confidence that any issues will be addressed promptly and professionally.

Key Features

• High sensitivity to magnetic fields for accurate detection in low‑strength environments
• Compact, lightweight design that fits into tight spaces and portable devices
• Durable sealed glass construction protects against dust, moisture, and corrosion
• Normally open configuration simplifies integration with Arduino and other microcontrollers
• Comprehensive after‑sales support and warranty from Qianxin for peace of mind

FAQ

What is the operating voltage range for the CYT1004 reed switch?

The CYT1004 reed switch operates reliably within a voltage range of 5 V to 12 V, making it compatible with most Arduino boards and typical industrial control circuits.

Can the reed switch be used in high‑temperature environments?

Yes, the sealed glass envelope and high‑quality ferromagnetic contacts allow the switch to function effectively up to 85 °C, which covers most indoor and many outdoor applications.

How does the normally open (N/O) configuration affect circuit design?

In a normally open configuration, the contacts remain separated until a magnetic field is applied, at which point they close and allow current to flow. This behavior simplifies the logic for detecting the presence of a magnet and reduces false‑triggering caused by stray magnetic interference.

Is the pack suitable for bulk projects or production runs?

Absolutely. The 10‑piece pack is designed for scalability, providing a consistent supply of identical switches that can be used across multiple prototypes or as part of a larger manufacturing batch, ensuring uniform performance and reducing lead times.

What kind of support does Qianxin provide if I encounter issues?

Qianxin offers dedicated technical assistance via email and phone, detailed datasheets, and a clear warranty that covers manufacturing defects. Customers can also access online resources, including application notes and integration guides, to help streamline development.