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Ferrite EMI Cable Cores Laird 28R1775-000 Suppress Electromagnetic Interference in Electronic Systems

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Ferrite EMI Cable Cores Laird 28R1775-000 Suppress Electromagnetic Interference in Electronic Systems

Description : Cable Ferrites RoHS

Mfr. Part # : 28R1775-000

Model Number : 28R1775-000

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Ferrite EMI Cable Cores

Laird offers a range of ferrite EMI cable cores designed to suppress electromagnetic interference in electronic systems. These cores are optimized for various frequency ranges, including high frequency (HFB-), broadband (28B-), and low frequency (LF) applications. They are available in cylindrical and split/snap-on designs to accommodate different installation needs. Utilizing high-performance ferrite materials, these cores provide effective EMI suppression, allowing for smaller, lighter, and more cost-effective solutions compared to lower-performance materials. They are designed to be installed over cables and wiring harnesses, particularly near the noise source, and can be configured for common mode chokes to prevent saturation from high currents. Additional turns through a core increase impedance and shift the peak impedance to a slightly lower frequency. Split cores are available for applications where cables cannot be fed through one-piece cores, with some featuring snap-on plastic cases or metal clips for secure closure. Laird's products are lead-free and RoHS compliant.

Product Attributes

Brand: Laird
Certifications: RoHS compliant, Lead free
Material: Ferrite

Technical Specifications

Part Number	Dimensions (mm) A x B x C	Typical Impedance () @ 300 MHz	Typical Impedance () @ 500 MHz	Typical Impedance () @ 800 MHz	Typical Impedance () @ 1 GHz	Type
HFB0473-200	12.00 x 3.55 x 25.00	320	378		147	High Frequency Cylindrical
HFB075024-000	7.50 x 2.40 x 10.00	124	136	138	133	High Frequency Cylindrical
HFB095051-100	9.52 x 5.08 x 10.00	64	74	89	85	High Frequency Cylindrical
HFB095051-200	9.52 x 5.08 x 19.00	120	135	151	147	High Frequency Cylindrical
HFB123049-000	12.32 x 4.88 x 5.00	50	56	63	61	High Frequency Cylindrical
HFB123049-100	12.32 x 4.88 x 10.00	97	110	120	115	High Frequency Cylindrical
HFB123049-300	12.32 x 4.88 x 25.40	258	287	300	246	High Frequency Cylindrical
HFB143064-000	14.27 x 6.35 x 5.00	43	50	58	60	High Frequency Cylindrical
HFB143064-100	14.27 x 6.35 x 10.00	85	100	113	115	High Frequency Cylindrical
HFB143064-300	14.27 x 6.35 x 28.58	270	315	270	200	High Frequency Cylindrical
HFB150070-200	14.99 x 6.99 x 28.58	242	287	270	204	High Frequency Cylindrical
HFB152034-000	15.24 x 3.38 x 10.00	165	190	189	185	High Frequency Cylindrical
HFB157070-000	15.65 x 6.99 x 20.00	170	200	220	205	High Frequency Cylindrical
HFB159079-100	15.88 x 7.87 x 28.58	235	290	302	260	High Frequency Cylindrical
HFB159079-000	15.88 x 7.87 x 20.00	150	175	186	195	High Frequency Cylindrical
HFB160093-200	16.00 x 9.25 x 19.00	120	145	155	170	High Frequency Cylindrical
HFB160093-300	16.00 x 9.25 x 27.99	170	198	232	220	High Frequency Cylindrical
HFB170070-000	16.99 x 7.01 x 10.00	97	115	127	140	High Frequency Cylindrical
HFB170070-100	16.99 x 7.01 x 20.00	185	215	239	220	High Frequency Cylindrical
HFB187102-100	18.67 x 10.16 x 30.00	205	250	270	210	High Frequency Cylindrical
HFB259128-100	25.91 x 12.83 x 28.58	175	210	254	250	High Frequency Cylindrical
HFA100035-0A2	13.00 x 3.50 x 25.20	172	192	190	150	High Frequency Split/Snap-On
HFA100049-0A2	13.72 x 5.44 x 30.56	133	152	168	162	High Frequency Split/Snap-On
HFA150066-0A2	18.15 x 7.05 x 32.50	274	350	340	256	High Frequency Split/Snap-On
HFA150068-0A2	21.00 x 6.80 x 41.70	275	340	281	200	High Frequency Split/Snap-On
HFA163090-0A2	20.07 x 9.07 x 41.55	210	260	262	200	High Frequency Split/Snap-On
HFA187102-0A2	22.88 x 10.00 x 32.77	220	290	281	210	High Frequency Split/Snap-On
HFA259131-0A2	29.00 x 13.00 x 32.50	250	315	272	200	High Frequency Split/Snap-On

2411041647_Laird-28R1775-000_C17684195.pdf

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