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Axially magnetized: the north and south poles are on the two flat faces.NS
Magnetization directionAxially magnetized: the north and south poles are on the two flat faces.Arrows show the direction of magnetization inside the magnet, pointing toward north.

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.

⬇ Download CAD STEP / STL / DXF / PDF drawingnominal geometry, pre-filled with this part’s dimensions

N35 Neodymium Disk Magnet 8mm x 1mm – SKU 9630

Description
Additional information
Coatings
Magnetization

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.

Specifications

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

Ultra-thin disk design notes

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.

Procurement and custom thin disks

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.

N35 neodymium disk magnet 8 mm x 1 mm dimensional drawing — SKU 9630

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

Coatings

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
Axially magnetized: the north and south poles are on the two flat faces.NS
Magnetization directionAxially magnetized: the north and south poles are on the two flat faces.Arrows show the direction of magnetization inside the magnet, pointing toward north.

173 in stock

Quantity Price Per Magnet
1 - 9 $0.50
10 - 49 $0.47
50 - 99 $0.45
100 - 999 $0.43
1000 - 4999 $0.35
5000 - 9999 $0.30
10000 + $0.25
EAN / UPC: 0190000141985GTIN: 0190000141985 SKU 9630 Categories , , Tags , , , ,
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