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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Ring ferrite magnets can be used for everything that including fastening, lifting, hanging objects, scientific purposes, arts and crafts or school classroom.
Size :
OD32 x ID10 x 5mmColor :
BlackOrder(MOQ) :
1000pcsSample :
FreeLead Time :
3-15daysPayment :
Paypal/TT/Credit CardPowerful Magnetic Ferrite Ring Magnets For Sale
Product Description
Material: Ferrite
Shape: Ring
Color: Black
Size: 1.25x0.4x0.2 inch (OD32 x ID10 x 5mm)
Direction of Magnetization: Axially
Warm Tips:
Specification
| Material | Br | HcB | HcJ | (BH)max | ||||
| mT | KG | KA/m | KOe | KA/m | KOe | Kj/m³ | MGOe | |
| Y10T | 200~235 | 2.0~2.35 | 125~160 | 1.57~2.01 | 210~280 | 2.64~3.52 | 6.5~9.5 | 0.8~1.2 |
| Y20 | 320~380 | 3.2~3.8 | 135~190 | 1.70~2.38 | 140~195 | 1.76~2.45 | 18.0~22.0 | 2.3~2.8 |
| Y22H | 310~360 | 3.1~3.6 | 220~250 | 2.77~3.14 | 280~320 | 3.52~4.02 | 20.0~24.0 | 2.5~3.0 |
| Y23 | 320~370 | 3.2~3.7 | 170~190 | 2.14~2.38 | 190~230 | 2.39~2.89 | 20.0~25.5 | 2.5~3.2 |
| Y25 | 360~400 | 3.6~4.0 | 135~170 | 1.70~2.14 | 140~200 | 1.76~2.51 | 22.5~28.0 | 2.8~3.5 |
| Y26H | 360~390 | 3.6~3.9 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 23.0~28.0 | 2.9~3.5 |
| Y27H | 370~400 | 3.7~4.0 | 205~250 | 2.58~3.14 | 210~255 | 2.64~3.21 | 25.0~29.0 | 3.1~3.7 |
| Y30 | 370~400 | 3.7~4.0 | 175~210 | 2.20~2.64 | 180~220 | 2.26~2.77 | 26.0~30.0 | 3.3~3.8 |
| Y30BH | 380~390 | 3.8~3.90 | 223~235 | 2.80~2.95 | 231~245 | 2.90~3.08 | 27.0~30.0 | 3.4~3.7 |
| Y30- 1 | 380~400 | 3.8~4.0 | 230~275 | 2.89~3.46 | 235~290 | 2.95~3.65 | 27.0~32.0 | 3.4~4.0 |
| Y20-2 | 395~415 | 3.95~4.15 | 275~300 | 3.46~3.77 | 310~335 | 3.90~4.21 | 28.5~32.5 | 3.5~4.0 |
| Y32 | 400~420 | 4.0~4.2 | 160~190 | 2.01~2.38 | 165~195 | 2.07~2.45 | 30.0~33.5 | 3.8~4.2 |
| Y33 | 410~430 | 4.1~4.3 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 31.5~35.0 | 4.0~4.4 |
| Y35 | 400~410 | 4.00~4.10 | 175~195 | 2.20~2.45 | 180~200 | 2.26~2.51 | 30.0~32.0 | 3.8~4.0 |
Features
Because our magnets are corrosion, rust and oxidation-resistant they are widely used for industrial and scientific projects. Ceramic disc magnets with hole have great holding strength and are the optimal size, they also withstand high temperatures. That makes them extremely multifunctional since they are not vulnerable to external influences.
Easy to DIY: Craft magnets for discretionary design. Donut flat ceramic magnets sticks tightly on any metal surfaces like refrigerator, dish washer, white board, stationary, etc.
How To Separate Magnets
Be careful when using black ceramic ring magnets.
Strong magnetic force will make round magnets with hole attract each other.
Ferrite magnets are very fragile, and the magnetic attraction of mutual impact will smash the magnets.
Packing&Shipping
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IPv6 network supported
