Neodymium Magnet Disk N42 D1/2″ x 1/8″(A)

Part #: 8075


Qty In Stock: 170

In stock

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1-9 $0.94
10-49 $0.89
50-99 $0.79
100-499 $0.69
1000-4999 $0.50
5000-9999 $0.40
10000+ $0.38
SKU: 8075 Categories: ,
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Disk N42 NiCuNi Plated D1/2" x 1/8"(A)
Technical Specs
BH Curves

ROHS/REACH Compliant

Magnet Size: 1/2″ x 1/8″
Tolerances: ±0.004″
Material: Rare Earth NdFeB
Grade of Neodymium: N42
Plating/Coating: Ni-Cu-Ni
Brmax: 11,900Gauss
BHmax: 35 MGOe
Max Temperature: 80℃ /176F
Magnetization Direction: (A)
Surface Gauss: 2982Gauss
Pull Force: 6.44lb
Weight: 0.106oz


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

8075 – Drawing PDF Format

8075 – Certificate of Compliance

8075 – Neodymium Properties Chart

8075 – Magnet Manufacturing Process

8075 – REACH Report

8075 – ROHS Report

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Additional information

Weight 0.106 lbs