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Magnet For Speaker

ring ferrite.jpg (78925 ???)

Permanent Ferrite Magnet widely use for Speaker, Earphone, Telephone receiver.

1.General ring size:(OD x ID x T), Unit: mm

32x18x3	45x22x8	53x24x11	72x32x15	121x57x17
32x18x5	45x22x9	60x24x8	90x36x15	121x57x20
32x18x6	45x18x8	60x24x12	90x50x15	134x57x17
36x18x8	45x22x11	60x32x 10	90x36x17	155x57x20
39x22x6	49x28x8	60x32x12	100x57x17	184x60x20
40x22x8	49x30x8	72x32x10	100x57x20	220x60x20

2.Smaller ring size:(OD x ID x T) ,Unit: mm

12.4x7x2	16x7x5	21x7x5	23x10.5x3	25x13x7
12.2x4.1x3.8	13x7x2	20x7x3	29x16x5	30x6x4
14.5x9.3x3.5	17.5x7x3	19x11x2.2	27x17x3	27x12.5x5

3.Small cylinder size:(OD x T),Unit: mm

??6x2	??8x3	??15x3	??20x3	??12x12
??6.5x2	??10x5	??18x5	??25x4	??19x30
??7.5x3	??12x3	??12.5x4	??30x10	??55x10

Permanent NdFeB magnet for Speaker, Earphone, Telephone receiver, Microphone.

General Ring size (unit: mm)

Disk shape	Ø5x1.5	Ø6.5x1.5	Ø7.5x1.5	Ø7.5x0.5
Disk shape	Ø9.5x0.75	Ø9.5x1.5	Ø12.5x1.5	Ø12.5x2
Ring shape	Ø6.5xØ2x1	Ø6.5xØ2x1.5	Ø13xØ7x1.5	Ø16xØ7x2

ZheJiang DongYang Strong Electron Co., Ltd. All rights reserved ??ICP??11024802??