Neodymium Magnet Disk N35 D3/8″ x 1/2″(A)

Part #: 8178
Click to view at Digi-Key: 469-1052-ND


Qty In Stock: 4,180

In stock

Quantity Discounts
1-9 $1.60
10-49 $1.51
50-99 $1.34
100-499 $1.18
1000-4999 $0.84
5000-9999 $0.67
10000+ $0.64
* Price shown in cart
Disk N35 NiCuNi Plated D3/8" x 1/2"(A)
Technical Specs
BH Curves

ROHS/REACH Compliant

Magnet Size: 3/8″ x 1/2″
Tolerances: ±0.004″
Material: Rare Earth NdFeB
Grade of Neodymium: N35
Plating/Coating: Ni-Cu-Ni
Brmax: 11,900Gauss
BHmax: 35 MGOe
Max Temperature: 80℃ /176F
Magnetization Direction: (A)
Surface Gauss: Gauss
Pull Force: lb
Weight: oz


Need to pay attention to safety when handling magnets.
Neodymium magnets are unsafe for children under three years of age.

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,
Excellent Against Humidity
& Salt Spray
Chemical Ni 10-20 Silver grey Excellent Against Humidity

8178 – Drawing PDF Format

8178 – Certificate of Compliance

8178 – Neodymium Properties Chart

8178 – Magnet Manufacturing Process

8178 – REACH Report

8178 – ROHS Report

If you can’t find what you want,just send us an inquiry and we will be happy to make it for you!



Additional information

Weight 1 lbs