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Pot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.NSSholding face up
Magnetization directionPot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.Arrows show the direction of magnetization inside the magnet, pointing toward north.

Epoxy-coated N35 pot magnet for added corrosion resistance in humid and outdoor applications. 25 mm diameter; listed pull force 45.4 lb. Coating integrity should be validated for immersion or aggressive environments.

9170 – Neodymium Epoxy Coated Magnet Pot N35 A25

Description
Additional information
Coatings
Magnetization
BH Curves

SKU 9170 is a 25 mm N35 epoxy-coated pot magnet, Model A25, with a listed 45.4 lb pull force. Its steel cup concentrates the magnetic circuit at the working face, while the epoxy coating adds a corrosion barrier for engineers, OEMs, and procurement teams evaluating compact mounting magnets for humid, outdoor, fixture, and equipment applications.

Specifications

Nominal Diameter 25 mm / 0.98 in
Model A25
Tolerance ±0.004 in
Material NdFeB
Grade N35
Coating Epoxy coated
Listed Remanence (Br) 11,900 gauss
Listed Maximum Energy Product 35 MGOe
Listed Pull Force 45.4 lb
Listed Maximum Temperature 80°C / 176°F

Coating and application considerations

The epoxy coating provides an added corrosion barrier, but coating integrity should still be protected from chips, abrasion, and impact. For immersion or aggressive chemical exposure, validate the complete assembly and coating system for the specific service environment.

The listed pull force is a reference value under favorable direct-contact conditions and can be reduced by air gap, paint, thin steel, surface roughness, curvature, temperature, and side loading. Use the Magnet Pull Force Calculator for preliminary screening and browse pot and mounting magnets for related styles.

Procurement and custom pot magnets

Compare grades with the Neodymium Magnet Grades Chart, or submit the Magnet RFQ Builder for custom diameter, coating, mounting features, or production quantities.

Dimensions 1.26 × .30 in
Diameter

25mm

Pot Type

A

Strength / Grade

N35

Pull Force

31-50lbs

Shape

Pot

Thickness

.2"

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
Pot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.NSSholding face up
Magnetization directionPot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.Arrows show the direction of magnetization inside the magnet, pointing toward north.

BH Curves

72 in stock (can be backordered)

Quantity Price Per Magnet
1 - 9 $6.50
10 - 49 $6.10
50 - 99 $5.85
100 - 999 $5.53
1000 - 4999 $4.55
5000 - 9999 $3.90
10000 + $3.25
EAN / UPC: 0190000157719GTIN: 0190000157719 SKU 9170 Categories , Tags , , , , ,
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