8636 – N35SH Neodymium Block Magnet 1/2 × 1/2 × 0.09 in

This N35SH neodymium block magnet measures 1/2 × 1/2 × 0.09 inch. It is magnetized through its 0.09-inch thickness, finished with Ni-Cu-Ni plating, and rated to 150°C (302°F).

N35SH Block Magnet Specifications

Design Notes

Through-thickness magnetization places the poles on the 1/2 × 1/2-inch faces. The listed surface field is 5,861.33 gauss, with a listed pull force of 9.02 lb under the stated test conditions. The listed 150°C maximum is a material selection reference; allowable temperature depends on the magnetic circuit, external fields and required performance.

The thin square profile can be considered for compact fixtures, sensing assemblies or elevated-temperature equipment where a through-thickness field is needed. Verify the field and retention force at the intended working temperature, and validate any adhesive or housing separately from the magnet material rating.

Check the complete assembly at the intended air gap and loading direction. Listed pull force is a comparison value, not a safe working load; target steel thickness, contact area and surface condition affect actual holding force. Provide clearance in the housing and protect the brittle magnet from impact during installation.

Compare magnetic strength and temperature classes in our neodymium grades chart. Explore gap effects using the pull-force calculator, or send your drawing, operating conditions and volume through the Magnet RFQ Builder.

Browse more neodymium block and bar magnets.