SKU 9630: N35 neodymium disk magnet, 8 mm diameter × 1 mm thick, axially magnetized and Ni-Cu-Ni coated. Listed pull force: 0.93 lb; surface field: 1,466.01 Gauss.
Its thin round geometry suits sensors, fixtures, prototypes and low-profile production assemblies.
SKU 9630 is an N35 neodymium disk magnet measuring 8 mm diameter × 1 mm thick. Axially magnetized through the 1 mm thickness, this ultra-thin metric disk is useful for engineers, OEMs, and procurement teams working on low-profile sensing, closures, positioning, miniature fixtures, prototypes, and compact production assemblies.
| Magnet Size | 8 mm diameter × 1 mm thick |
|---|---|
| Approximate Imperial Size | 0.31 × 0.039 in |
| Tolerance | ±0.004 in |
| Material | NdFeB |
| Grade | N35 |
| Coating | Ni-Cu-Ni |
| Magnetization | Axial |
| Listed Remanence (Br) | 12,100 gauss |
| Listed Surface Field | 1,466.01 gauss |
| Listed Maximum Energy Product | 35 MGOe |
| Listed Pull Force | 0.93 lb |
| Listed Maximum Temperature | 80°C / 176°F |
The 1 mm thickness minimizes stack height, but thin sintered neodymium magnets are brittle and should not be flexed, bent, or unevenly clamped. The two flat circular faces are the working pole faces.
The listed pull force is a reference value under controlled conditions. Air gap, steel thickness, contact area, surface finish, temperature, and load direction can all affect actual performance. Use the Magnet Pull Force Calculator for preliminary screening and the Neodymium Magnet Grades Chart for material comparisons.
Browse stocked neodymium disk and rod magnets for related dimensions, or use the Magnet RFQ Builder for custom diameter, thickness, coating, tolerance, magnetization, or production quantities.
| Weight | 0.000831 lbs |
|---|---|
| Dimensions | 0.314961 × 0.314961 × 0.039370 in |
| Diameter | 8mm, .31" |
| Thickness | 1mm |
| Magnetization Direction | Axial |
| Strength / Grade | N35 |
| Shape | Disk / Disc |
| Pull Force | Less than 1lb |
| 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 |
173 in stock
| Title | Quantity | Price Per Magnet |
|---|---|---|
| Quantity Discounts | 1 - 9 | 0% $0.50 |
| Quantity Discounts | 10 - 49 | 6.15% $0.47 |
| Quantity Discounts | 50 - 99 | 10% $0.45 |
| Quantity Discounts | 100 - 999 | 15% $0.43 |
| Quantity Discounts | 1000 - 4999 | 30% $0.35 |
| Quantity Discounts | 5000 - 9999 | 40% $0.30 |
| Quantity Discounts | 10000 + | 50% $0.25 |
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