D6x2.5mm Neodymium Disc Magnets in Stock
Specifications as below:
Material: Sintered Neodymium Permanent Magnet
Size: Disc, D6x2.5mm
Grade: N35, N35M, N35H
Coating: NiCuNi
Magnetized or not: Magnetized
Magnetization Direction: Through Thickness 2.5mm
Quantity: 15000pcs
Manufacturer: MPCO – China Rare Earth Magnet Supplier
Gross Weight for Air Package: about 10kgs
D6x2.5mm Neodymium Disc Magnets in Stock
N35H, N35M and N35 neodymium magnets have very close magnetic properties except max working temperature. That is to say, N35H can replace N35M and N35 in most cases.
This batch is 10kg, 1 CTN. International Express would be a good choice for delivery.
If you are interest in these disc permanent magnets or get a rush order, you are welcome to send us an enquiry.
High Temperature Disc Neodymium Magnets D6x2.5mm are also available:
| Neodymium Material Type | Maximum Operating Temp | Curie Temp |
|---|---|---|
| N (N35-N52) | 176°F (80°C) | 590°F (310°C) |
| NM (N35M-N52M) | 212°F (100°C) | 644°F (340°C) |
| NH (N33H-N52H) | 248°F (120°C) | 644°F (340°C) |
| NSH (N30SH-N50SH) | 302°F (150°C) | 644°F (340°C) |
| NUH (N28UH-N48UH) | 356°F (180°C) | 662°F (350°C) |
| NEH (N28EH-N48EH) | 392°F (200°C) | 662°F (350°C) |
| NAH (N28AH-N35AH) | 428°F (220°C) | 662°F (350°C) |
The Thermal Characteristics listed above are values commonly associated with each magnet’s grade or material. Actual performance in your application may vary with other factors, including the shape of the magnet, the Permeance Coefficient or load line, and how it is used in a circuit.
Disc Neodymium Magnets D6x2.5mm with other Coating are also available:
| Coating Type | Overall Thickness | Salt Spray Test | Pressure Cooker Test |
|---|---|---|---|
| Ni-Cu-Ni (Nickel) | 15-21 μm | 24 hours | 48 hours |
| NiCu + Black Nickel | 15-21 μm | 24 hours | 48 hours |
| NiCuNi + Epoxy | 20-28 μm | 48 hours | 72 hours |
| NiCuNi + Gold | 16-23 μm | 36 hours | 72 hours |
| NiCuNi + Silver | 16-23 μm | 24 hours | 48 hours |
| Zinc | 7-15 μm | 12 hours | 24 hours |
Each individual layer of Nickel and Copper are 5-7 μm thick. The Gold and Silver Coating layers are 1-2 μm thick. Test results shown to allow comparison between Coating options. Performance in your application under your specific test conditions may vary. Salt Spray testing conducted with a 5% NaCl solution, at 35°C. Pressure Cooker Test (PCT) conducted at 2 atm, 120°C at 100% RH.
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