Custom Ferrite Blocks

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CUSTOM BLOCKS FERRITE

Blocks of custom ferrites are available in lengths up to 6" cubes. They are available in materials from permeability of 400u_i to 10, 000u_i in both Nickel Zinc (NiZn) and Manganese Zinc (MnZn) compositions.

The table below shows the material characteristics of the various types and of NiZn and MnZn ferrite blocks custom manufactured. These blocks of ferrites can be machined to various sizes and our in-house machining center can machine these blocks to any sizes with very high precision and tolerances. Please contact our sales at sales@coilws.com for quotes and more details.

material characteristics:
material	initial perm- eability	satur- ation flux density	loss factor [@frequency]	curie temp.	volume resistivity	recom- mended freq.	application areas	common shapes
unit		gauss	10^-6	°C	Ω^-cm	MHz
symbol	μ_i	B_sat	tanδ/μ_i	Tc	ρ	f

CB24	2300	4700	<13[0.1MHz]	190	10²	0.1-0.5	power conversion	block, custom
CB29	2900	4700	<5[0.1MHz]	185	10³	0.5-2	power conversion	block, custom
CB52	3200	5100		180	400		recording head	block, custom
CB51	5000	5000		180	20		recording head	block, custom
CB60	6500	4500	<12[0.1MHz]	165	200	0.1-0.3	filter, transformer	block, custom
CB100	10000	4200	<10[0.03MHz]	135	20	0.1	filter, transformer	block, custom
CB20	800	3800	<100[1MHz]	170	10⁶	0.5-30	particle accelerator	block, custom
CB5	1600	3200	<250[1MHz]	130	10⁸	1-100	particle accelerator	block, custom
CB8	2200	3300		130	10⁸		recording head	block, custom

Other dimensions and materials are available. Please call or email us at sales@coilws.com for your other requirements.

Custom blocks of ferrites are frequently used in Antenna, power conversion, recording heads, filters, particle accelerators, and EMI suppressors.

The dimensional tolerances for ferrite custom blocks before machining are approximately +/- 2%. The camber tolerance is 0.11 per inch.

353 West Grove Avenue, Orange, CA 92865, U.S.A.
800-679-3184

CWS ByteMark is no longer affiliated with or its associates.