Cable Ferrites

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Design	Impedance @ Frequency	Material	Inner Dimension	Outer Dimension	Ratings	Mounting Type	Length
2643000801 FERRITE CORE 92 OHM SOLID 2.39MM Fair-Rite Products Corp.	18,223 In Stock	1 : $1.56000 Bulk	-	Bulk	Active	Round	Solid	92Ohm @ 100MHz	43	0.094" Dia (2.39mm)	0.296" Dia (7.52mm)	-	Free Hanging	0.297" (7.54mm)
5943000201 FERRITE CORE SOLID 4.75MM Fair-Rite Products Corp.	14,690 In Stock	1 : $1.64000 Bulk	-	Bulk	Active	Toroid	Solid	-	43	0.187" Dia (4.75mm)	0.374" Dia (9.50mm)	-	Free Hanging	0.125" (3.18mm)
2861002402 FERRITE CORE 102 OHM SOLID 1.7MM Fair-Rite Products Corp.	41,865 In Stock	1 : $2.30000 Box	-	Box	Active	Round	Solid	102Ohm @ 100MHz	61	0.067" Dia (1.70mm)	0.165" Dia (4.20mm)	-	Free Hanging	7.01mm
B-20L-48B FERRITE CORE SOLID 2.4MM KEMET	20,196 In Stock	1 : $2.30000 Bulk	B-20	Bulk	Active	Round	Solid	-	NIZn	0.094" Dia (2.40mm)	0.188" Dia (4.80mm)	-	Free Hanging	0.188" (4.78mm)
28B0375-100 FERRITE CORE 154OHM SOLID 5.08MM Laird-Signal Integrity Products	111,661 In Stock	1 : $3.12000 Tray	28	Tray	Active	Round	Solid	154Ohm @ 100MHz	28	0.200" Dia (5.08mm)	0.375" Dia (9.53mm)	-	Free Hanging	0.570" (14.48mm)
28R0610-000 FERRITE CORE 80 OHM SOLID Laird-Signal Integrity Products	31,140 In Stock	1 : $3.12000 Tray	28	Tray	Active	Flat	Solid	80Ohm @ 100MHz	28	0.531" W x 0.055" H (13.50mm x 1.40mm)	0.610" W x 0.134" H (15.50mm x 3.40mm)	-	Free Hanging	0.394" (10.00mm)
28B0500-100 FERRITE CORE 83 OHM SOLID 7.92MM Laird-Signal Integrity Products	15,649 In Stock	1 : $3.29000 Tray	28	Tray	Active	Round	Solid	83Ohm @ 100MHz	28	0.312" Dia (7.92mm)	0.500" Dia (12.70mm)	-	Free Hanging	0.250" (6.35mm)
28B0384-000 FERRITE CORE 159 OHM SOLID 3.8MM Laird-Signal Integrity Products	40,922 In Stock	1 : $3.45000 Tray	28	Tray	Active	Round	Solid	159Ohm @ 100MHz	28	0.150" Dia (3.80mm)	0.384" Dia (9.75mm)	-	Free Hanging	0.394" (10.00mm)
2661375102 FERRITE CORE 42 OHM SOLID 4.88MM Fair-Rite Products Corp.	116,395 In Stock	1 : $3.54000 Box	-	Box	Active	Round	Solid	42Ohm @ 100MHz	61	0.192" Dia (4.88mm)	0.375" Dia (9.53mm)	-	Free Hanging	0.250" (6.35mm)
28B0390-200 FERRITE 170 OHM HINGED 18MM X 0. Laird-Signal Integrity Products	61,267 In Stock	1 : $3.78000 Tray	28	Tray	Active	Round	Solid	128Ohm @ 100MHz	28	0.250" Dia (6.35mm)	0.390" Dia (9.91mm)	-	Free Hanging	0.591" (15.00mm)
2643375002 FERRITE CORE 115OHM SOLID 4.88MM Fair-Rite Products Corp.	51,453 In Stock	1 : $3.86000 Bulk	-	Bulk	Active	Round	Solid	115Ohm @ 100MHz	43	0.192" Dia (4.88mm)	0.375" Dia (9.53mm)	-	Free Hanging	0.570" (14.48mm)
LFB127079-000 FERRITE CORE 25 OHM SOLID 7.92MM Laird-Signal Integrity Products	48,853 In Stock	1 : $3.86000 Bulk	LFB	Bulk	Active	Round	Solid	25Ohm @ 5MHz	LF	0.312" Dia (7.92mm)	0.500" Dia (12.70mm)	-	Free Hanging	0.276" (7.00mm)
5961000301 FERRITE CORE SOLID 7.15MM Fair-Rite Products Corp.	28,717 In Stock	1 : $3.95000 Bulk	-	Bulk	Active	Toroid	Solid	-	61	0.281" Dia (7.15mm)	0.500" Dia (12.70mm)	-	Free Hanging	0.193" (4.90mm)
28B0355-000 FERRITE CORE 205OHM SOLID 4.75MM Laird-Signal Integrity Products	12,472 In Stock	1 : $3.95000 Tray	28	Tray	Active	Round	Solid	205Ohm @ 100MHz	28	0.187" Dia (4.75mm)	0.354" Dia (9.00mm)	-	Free Hanging	0.787" (20.00mm)
2843000302 FERRITE CORE 161 OHM SOLID 3.8MM Fair-Rite Products Corp.	22,556 In Stock	1 : $4.44000 Box	-	Box	Active	Round	Solid	161Ohm @ 100MHz	43	0.150" Dia (3.80mm)	0.295" Dia (7.50mm)	-	Free Hanging	0.406" (10.30mm)
B-20F-46 FERRITE CORE SOLID 1.5MM KEMET	64,690 In Stock	1 : $4.60000 Bulk	B-20	Bulk	Active	Round	Solid	-	MnZn	0.059" Dia (1.50mm)	0.181" Dia (4.60mm)	-	Free Hanging	0.169" (4.30mm)
28B0562-100 FERRITE CORE 184 OHM SOLID 6.4MM Laird-Signal Integrity Products	3,398 In Stock	1 : $4.85000 Tray	28	Tray	Active	Round	Solid	184Ohm @ 100MHz	28	0.250" Dia (6.35mm)	0.562" Dia (14.27mm)	-	Free Hanging	0.530" (13.46mm)
74270033 FERRITE CORE 68 OHM SOLID 4.75MM Würth Elektronik	5,060 In Stock	1 : $5.26000 Bulk	WE-AFB	Bulk	Active	Round	Solid	68Ohm @ 100MHz	3W800	0.187" Dia (4.75mm)	0.374" Dia (9.50mm)	-	Free Hanging	0.374" (9.50mm)
2631480102 FERRITE CORE 140OHM SOLID 5.08MM Fair-Rite Products Corp.	20,135 In Stock	1 : $5.43000 Bulk	-	Bulk	Active	Round	Solid	140Ohm @ 100MHz	31	0.200" Dia (5.08mm)	0.485" Dia (12.32mm)	-	Free Hanging	0.500" (12.70mm)
74270117 FERRITE CORE 161 OHM SOLID 10MM Würth Elektronik	10,133 In Stock	1 : $5.43000 Bulk	WE-TOF	Bulk	Active	Round	Solid	161Ohm @ 100MHz	3W800	0.394" Dia (10.00mm)	0.551" Dia (14.00mm)	-	Free Hanging	0.315" (8.00mm)
2631023002 FERRITE CORE 160 OHM SOLID 4.8MM Fair-Rite Products Corp.	12,591 In Stock	1 : $5.76000 Bulk	-	Bulk	Active	Round	Solid	160Ohm @ 100MHz	31	0.193" Dia (4.90mm)	0.375" Dia (9.53mm)	-	Free Hanging	0.750" (19.05mm)
2643480102 FERRITE CORE 121OHM SOLID 5.08MM Fair-Rite Products Corp.	15,254 In Stock	1 : $6.00000 Bulk	-	Bulk	Active	Round	Solid	121Ohm @ 100MHz	43	0.200" Dia (5.08mm)	0.485" Dia (12.32mm)	-	Free Hanging	0.500" (12.70mm)
28R0756-200 FERRITE CORE 140 OHM SOLID Laird-Signal Integrity Products	12,491 In Stock	1 : $6.08000 Tray	28	Tray	Active	Flat	Solid	140Ohm @ 100MHz	28	0.591" W x 0.045" H (15.00mm x 1.15mm)	0.756" W x 0.211" H (19.20mm x 5.35mm)	-	Free Hanging	0.630" (16.00mm)
2843000202 FERRITE CORE 219 OHM SOLID 3.8MM Fair-Rite Products Corp.	5,922 In Stock	1 : $6.49000 Box	-	Box	Active	Round	Solid	219Ohm @ 100MHz	43	0.150" Dia (3.80mm)	0.295" Dia (7.50mm)	-	Free Hanging	0.565" (14.35mm)
28B0625-000 FERRITE CORE 163 OHM SOLID 7.8MM Laird-Signal Integrity Products	81,160 In Stock	1 : $6.82000 Tray	28B	Tray	Active	Round	Solid	163Ohm @ 100MHz	28	0.310" Dia (7.87mm)	0.625" Dia (15.88mm)	-	Free Hanging	0.562" (14.27mm)

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Cable ferrites, also known as snap-on ferrites or EMI suppression cores, are cylindrical ferrite components designed to clamp onto cables. They function by attenuating high-frequency electromagnetic interference (EMI) conducted on the cable. This reduces unwanted noise coupled into or radiated from the cable, improving signal integrity and system performance. Some key characteristics are the type (flat or round), the design (clamp, clip, hinged, solid, or tubular), the inner and outer dimensions, the length, the mounting type (cable tie, chassis mount, or free-hanging), and the impedance at a specific frequency.

The key features and benefits of cable ferrites include:

EMI Suppression: Reduce high-frequency noise conducted on cables, minimizing electromagnetic interference with nearby devices.
Improved Signal Integrity: Mitigate signal degradation caused by EMI, ensuring clean and reliable signal transmission.
Easy Installation: Simple snap-on design allows for quick and convenient installation on existing cables.
Variety of Options: Available in different sizes and materials to accommodate various cable diameters and frequency ranges.
Cost-Effective Solution: Provide a cost-effective method for improving signal integrity and reducing EMI issues.

Cable ferrites are widely used in a variety of electronic applications to suppress EMI and safeguard data integrity. Common applications include:

Consumer electronics: In computers, monitors, and other devices to minimize EMI from internal cabling.
Data communication systems: On network cables and peripheral device cables to ensure reliable data transmission.
Industrial control systems: To suppress EMI in factory automation equipment and instrumentation cables.
Medical devices: To protect sensitive medical equipment from conducted EMI and ensure patient safety.

Cable Ferrites

Cable Ferrites

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