Neodymium Magnet Disk N35 D3/16″ x 1/16″(A)

Part #: 8189
Click to view at Digi-Key: 469-1059-ND


Qty In Stock: 10,112

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1-9 $0.22
10-49 $0.21
50-99 $0.18
100-499 $0.16
1000-4999 $0.12
5000-9999 $0.09
10000+ $0.09
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Disk N35 NiCuNi Plated D3/16" x 1/16"(A)
Technical Specs
BH Curves

ROHS/REACH Compliant

Magnet Size: 3/16″ x 1/16″
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

8189 – Drawing PDF Format

8189 – Certificate of Compliance

8189 – Neodymium Properties Chart

8189 – Magnet Manufacturing Process

8189 – REACH Report

8189 – ROHS Report

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Additional information

Weight 0.0075 lbs