Ferrite Cylinder Magnet - 4mm x 5mm
Ferrite Cylinder Magnet - 4mm x 5mm
Available in stock
This ferrite cylinder magnet measures 4mm in diameter and 5mm in height, with a magnetic flux density of 1161 Gauss and a pull force of 76 grams. Identified by part number FR0405, these magnets are commonly used in control valves, flow meters, and sensors to regulate moving components and ensure accurate measurement of temperature, pressure, and flow of gases, liquids, powders, and grains.
They also detect structural stresses in ships, silos, and dams. Widely employed in electronics, they operate reed switches for secure, contactless control of electrical circuits, enhancing device durability.
Additionally, these magnets are popular in toys and games, providing secure yet easily releasable connections that protect components from damage. Known for their strong magnetic fields and corrosion resistance, ferrite magnets are versatile for applications such as souvenirs, fridge magnets, and whiteboard attachments.
Pull Force Information
Pull Force Information
Pull force refers to the maximum holding strength of a magnet. Measured in kilograms, it represents the amount of weight a magnet can support when attached to 10mm thick mild steel, with full, flat, and direct surface-to-surface contact.
A magnet's pull force can be affected by several factors, including its orientation (horizontal vs. vertical) and the presence of any air gaps between the magnet and the surface it’s attached to.
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