SKU 8320 is an N35 neodymium rod magnet measuring 1/16 inch in diameter × 1/2 inch long, with Ni-Cu-Ni plating. It is axially magnetized along its length, placing the north and south poles on the two circular end faces. The slender cylindrical shape can be considered for compact sensing, locating or fixture assemblies.
Specifications
| Magnet Size: |
1/16" diameter × 1/2" |
| Tolerances: |
±0.004" |
| Material: |
Rare Earth NdFeB |
| Grade: |
N35 |
| Coating: |
Ni-Cu-Ni |
| Br (typical): |
12,100 Gauss |
| BHmax (typical): |
35 MGOe |
| Max Temperature: |
80°C / 176°F |
| Magnetization: |
Axial |
| Surface Gauss: |
4,194.78 Gauss |
| Pull Force: |
2.36 lb |
| Approx. Weight: |
0.00665 oz |
Design notes for this slender rod magnet
Orient an end face toward the intended target or sensor and account for the distance to the active sensing location. A listed surface field is a reference at the magnet surface; verify the field at the actual working distance. Check the small diameter and its tolerance against the mounting bore before selecting this part.
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.
Support the slender rod along its housing and avoid bending or forcing it into an interference fit. Protect the plated surface and ends during assembly. The listed maximum temperature is 80°C; validate any adhesive and the complete magnetic circuit at the intended conditions.
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 other disk and rod magnets to compare geometry.
