Ferrite | Ferrite

FERRITE MAGNETS

Ceramic or Ferrite magnets are made from Barium or Strontium Oxide, and Ferric Oxide. Strontium Ferrite's are a powerful and cost effective option and are available in a wide range of shapes and sizes. Barium Ferrite is notably less powerful than Strontium Ferrite.

These magnets will operate at up to 250C before losing their magnetism. Ferrites are black in colour and are made with a ceramic carrier material. This makes them very hard and brittle.

They are available as North/South as well as multi-pole orientations. In a N/S orientation the North Pole is on the largest flat face, with the South on the opposite face. Multi-pole magnets have a series of lines of alternative North's and South's across one face. The back of these is marked with a paint spot or a cast dimple.

This orientation is suited to close contact and holding uses. We recommend these for craft uses.

All sizes are in Millimeters

Discs and Cylinders	Outside Diameter			Thickness	Shape	Poles
FD103	10	x			3	Disc	N/S
FD1010	10	x			10	Cyl	N/S
FD125	12	x			5	Disc	N/S
FD155	15	x			5	Disc	N/S
FD158	15	x			8	Disc	N/S
FD158MP	15	x			8	Disc	MP
FD174	17	x			4	Disc	N/S
FD174MP	17	x			4	Disc	MP
FD185	18	x			5	Disc	N/S
FD185MP	18	x			5	Disc	MP
FD205	20	x			5	Disc	N/S
FD205MP	20	x			5	Disc	MP
FD2154	21.5	x			4	Disc	N/S
FD2154MP	21.5	x			4	Disc	MP
FD253	25	x			3	Disc	N/S
FD253MP	25	x			3	Disc	MP
FD254	25	x			4	Disc	N/S
FD254MP	25	x			4	Disc	MP
FD257	25	x			7	Disc	N/S
FD257MP	25	x			7	Disc	MP
FD2753	27.5	x			3	Disc	N/S
FD303MP	30	x			3	Disc	MP
FD385	38	x			5	Disc	N/S
FD385MP	38	x			5	Disc	MP

Rings	Outside diameter	x	Inside diameter	x	Thickness	Shape	Poles
FR14525	14	x	5	x	2.5	Ring	N/S
FR2553	25	x	5	x	3	Ring	N/S
FR25510	25	x	5	x	10	Ring	N/S
FR2556	25	x	6	x	5	Ring	N/S
FR257125	25	x	7	x	12.5	Ring	N/S
FR2586	25	x	8	x	6	Ring	N/S
FR251256	25	x	12.5	x	6	Ring	N/S
FR27203	27	x	20	x	3	Ring	N/S
FR28183	28	x	18	x	3	Ring	N/S
FR30105	30	x	10	x	5	Ring	N/S
FR35186	35	x	18	x	6	Ring	N/S
FR45228	45	x	22	x	8	Ring	N/S
FR452210	45	x	22	x	10	Ring	N/S
FR50228MP	50	x	22	x	8	Ring	MP
FR60328	60	x	32	x	8	Ring	N/S
FR603210	60	x	32	x	10	Ring	N/S
FR853210	85	x	32	x	10	Ring	N/S
FR1006010	100	x	60	x	10	Ring	N/S
FR1545612	154	x	56	x	12	Ring	N/S
FR1568020	156	x	80	x	20	Ring	N/S

Blocks, and Cubes	Length	x	Width	x	Thickness	Shape	Poles
FB334	3	x	3	x	4	Block	N/S
FB864	8	x	6	x	4	Block	N/S
FB1274	12	x	7	x	4	Block	N/S
FB17105	17	x	10	x	5	Block	N/S
FB3096	30	x	9	x	6	Block	N/S
FB301055	30	x	10.5	x	5	Block	N/S
FB34224	34	x	22	x	4	Block	N/S
FB38856	38	x	8.5	x	6	Block	N/S
FB3896	38	x	9	x	6	Block	N/S
FB39135	39	x	13	x	5	Block	N/S
FB40123	40	x	12	x	3	Block	N/S
FB402585	40	x	25	x	8.5	Block	N/S
FB404010	40	x	40	x	10	Sqr block	N/S
FB4822510	48	x	22.5	x	10	Block	N/S
FB50106MP	50	x	10	x	6	Block	N/S
FB50133MP	50	x	13	x	3	Block	MP
FB50157MP	50	x	15	x	7	Block	MP
FB50198	50	x	19	x	8	Block	N/S
FB603010	60	x	30	x	10	Block	N/S
FB604015	60	x	40	x	15	Block	N/S
FB6451610	64.5	x	16	x	10	Block	N/S
FB6451611	64.5	x	16	x	11	Block	N/S
FB64520310	64.5	x	20.3	x	10	Block	N/S
FB751610	75	x	16	x	10	Block	N/S
FB751611	75	x	16	x	11.3	Block	N/S
FB804020	80	x	40	x	20	Block	N/S
FB882825	88	x	28	x	25	Block	N/S
FB92204	92	x	20	x	4	Block	N/S
FB1007525	100	x	75	x	25	Block	N/S
FB1001007	100	x	100	x	7	Sqr block	N/S
FB10010010	100	x	100	x	10	Sqr block	N/S
FB1505025	150	x	50	x	25	Block	N/S
FB15010025	150	x	100	x	25	Block	N/S

Latch	Length	x	Width	x	Thickness	Shape	Poles
FL201443	20	x	14	x	4	5mm Slot	N/S
FL251955	25	x	19	x	5	5mm Hole	N/S

Click image to enlarge