N35 neodymium disk magnet measuring 7mm in diameter and 3mm thick. Axially magnetized with Ni-Cu-Ni coating, 2,702.77 gauss surface field, 2.45 lb listed pull force, and an 80°C maximum operating temperature.
SKU 9658 is an N35 neodymium disk magnet measuring 7 mm diameter × 3 mm thick. Axially magnetized through the 3 mm thickness, this compact metric disk is suitable for engineers, OEMs, and procurement teams working on sensing, positioning, magnetic catches, fixtures, prototypes, and embedded assemblies.
| Magnet Size | 7 mm diameter × 3 mm thick |
|---|---|
| Tolerance | ±0.004 in |
| Material | NdFeB |
| Grade | N35 |
| Coating | Ni-Cu-Ni |
| Magnetization | Axial |
| Listed Remanence (Br) | 12,100 gauss |
| Listed Surface Field | 2,702.77 gauss |
| Listed Maximum Energy Product | 35 MGOe |
| Listed Pull Force | 2.45 lb |
| Listed Maximum Temperature | 80°C / 176°F |
Axial magnetization places the poles on the two flat circular faces. The 7 mm diameter × 3 mm geometry provides a compact footprint with moderate thickness for sensor targets, latches, positioning features, fixtures, and other small assemblies.
The listed pull force and surface field are reference values under controlled conditions. Air gap, target steel, contact area, surface finish, temperature, and load direction all affect installed performance. Use the Magnet Pull Force Calculator for preliminary screening and the Neodymium Magnet Grades Chart when comparing grades.
Browse stocked neodymium disk and rod magnets for related sizes, or use the Magnet RFQ Builder for custom diameter, thickness, coating, tolerance, magnetization, or production quantities.
| Weight | 0.001909 lbs |
|---|---|
| Dimensions | 0.275591 × 0.275591 × 0.118110 in |
| Diameter | 7mm |
| Thickness | 3mm, .11" |
| Magnetization Direction | Axial |
| Strength / Grade | N35 |
| Shape | Disk / Disc |
| Pull Force | 1-5lbs |
| 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 |
305 in stock (can be backordered)
| Title | Quantity | Price Per Magnet |
|---|---|---|
| Quantity Discounts | 1 - 9 | 0% $0.60 |
| Quantity Discounts | 10 - 49 | 6.15% $0.56 |
| Quantity Discounts | 50 - 99 | 10% $0.54 |
| Quantity Discounts | 100 - 999 | 15% $0.51 |
| Quantity Discounts | 1000 - 4999 | 30% $0.42 |
| Quantity Discounts | 5000 - 9999 | 40% $0.36 |
| Quantity Discounts | 10000 + | 50% $0.30 |
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