N35 neodymium disk magnet measuring 1/2 × 1/8 inch with axial magnetization, Ni-Cu-Ni plating, and a listed 4.70 lb pull force. SKU 8022.
N35 neodymium disk magnet 1/2 x 1/8 inch (SKU 8022) is an axially magnetized rare-earth magnet with durable Ni-Cu-Ni plating. Its compact proportions suit sensors, closures, fixtures, prototypes, and general-purpose holding assemblies.
| Magnet size | 1/2 in diameter × 1/8 in thick (12.7 × 3.18 mm) |
| Tolerance | ±0.004 in |
| Material | Rare-earth NdFeB |
| Grade | N35 |
| Coating | Ni-Cu-Ni |
| Magnetization | Axial |
| Br (typical) | 12,100 gauss |
| Surface field | 2,632.84 gauss |
| BHmax (typical) | 35 MGOe |
| Listed pull force | 4.70 lb |
| Approximate weight | 0.1064 oz |
| Maximum operating temperature | 80°C / 176°F |
Axial magnetization places the poles on the two flat circular faces. Account for air gaps, mating-steel thickness, surface finish, temperature, and orientation when designing the assembly. Avoid impact and flexing because sintered neodymium magnets are brittle.
The listed pull force is a reference value under specific test conditions; actual holding force varies by application. Use our magnet pull force calculator for design estimates and compare material options in the neodymium magnet grades chart.
Browse more neodymium disk and rod magnets, or submit the magnet RFQ builder for volume pricing or a custom requirement.
| Weight | 0.006650 lbs |
|---|---|
| Dimensions | 0.5 × 0.5 × 0.125 in |
| Pull Force | 1-5lbs |
| Shape | Disk / Disc |
| Magnetization Direction | Axial |
8022 – Drawing PDF Format
8022 – Certificate of Compliance
8022 – Neodymium Properties Chart
8022 – Magnet Manufacturing Process
8022 – REACH Report
8022 – ROHS Report
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| Surface | Coating | Thickness(microns) | Color | Resistance |
|---|---|---|---|---|
| Passivation | 1 | Silver Grey | Temporary Protection | |
| Nickel | Ni Ni Ni Cu Ni |
10-20 | Bright Silver | Excellent Against Humidity |
| Zinc | Zn Cu Zn |
8-20 | Bright Blue Shinny Color |
Good Against Salt Spray Excellent against Salt Spray |
| Tin | Ni Cu Sn | 15-20 | Silver | Superior Against Humidity |
| Gold | Ni Cu Au | 10-20 | Gold | Superior Against Humidity |
| Copper | Ni Cu | 10-20 | Gold | Temporary Protection |
| Epoxy | Epoxy Ni Cu Epoxy Zn Epoxy |
15-25 | Black, Red, Grey |
Excellent Against Humidity & Salt Spray |
| Chemical | Ni | 10-20 | Silver grey | Excellent Against Humidity |

9505 in stock
| Title | Quantity | Price Per Magnet |
|---|---|---|
| Quantity Discounts | 1 - 9 | 0% $1.00 |
| Quantity Discounts | 10 - 49 | 6.15% $0.94 |
| Quantity Discounts | 50 - 99 | 10% $0.90 |
| Quantity Discounts | 100 - 999 | 15% $0.85 |
| Quantity Discounts | 1000 - 4999 | 30% $0.70 |
| Quantity Discounts | 5000 - 9999 | 40% $0.60 |
| Quantity Discounts | 10000 + | 50% $0.50 |
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