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
B-20L-48B FERRITE CORE SOLID 2.4MM KEMET	9,725 In Stock	1 : £0.21000 Bulk	B-20	Bulk	Active	Round	Solid	-	NIZn	0.094" Dia (2.40mm)	0.188" Dia (4.80mm)	-	Free Hanging	0.188" (4.78mm)
2861002402 FERRITE CORE 102 OHM SOLID 1.7MM Fair-Rite Products Corp.	32,213 In Stock	1 : £0.24000 Box	-	Box	Active	Round	Solid	102Ohm @ 100MHz	61	0.067" Dia (1.70mm)	0.165" Dia (4.20mm)	-	Free Hanging	7.01mm
28B0375-100 FERRITE CORE 154OHM SOLID 5.08MM Laird-Signal Integrity Products	88,620 In Stock	1 : £0.29000 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	43,412 In Stock	1 : £0.30000 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	9,664 In Stock	1 : £0.31000 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)
28B0390-200 FERRITE 170 OHM HINGED 18MM X 0. Laird-Signal Integrity Products	58,473 In Stock	1 : £0.36000 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)
28B0355-000 FERRITE CORE 205OHM SOLID 4.75MM Laird-Signal Integrity Products	63,962 In Stock	1 : £0.36000 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)
LFB127079-000 FERRITE CORE 25 OHM SOLID 7.92MM Laird-Signal Integrity Products	44,768 In Stock	1 : £0.36000 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)
2661375102 FERRITE CORE 42 OHM SOLID 4.88MM Fair-Rite Products Corp.	116,255 In Stock	1 : £0.37000 Box	-	Box	Active	Round	Solid	42Ohm @ 100MHz	61	0.192" Dia (4.88mm)	0.375" Dia (9.53mm)	-	Free Hanging	0.250" (6.35mm)
5961000301 FERRITE CORE SOLID 7.15MM Fair-Rite Products Corp.	78,817 In Stock	1 : £0.42000 Bulk	-	Bulk	Active	Toroid	Solid	-	61	0.281" Dia (7.15mm)	0.500" Dia (12.70mm)	-	Free Hanging	0.193" (4.90mm)
B-20F-46 FERRITE CORE SOLID 1.5MM KEMET	62,621 In Stock	1 : £0.44000 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	10,314 In Stock	1 : £0.46000 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)
2843000302 FERRITE CORE 161 OHM SOLID 3.8MM Fair-Rite Products Corp.	15,016 In Stock	1 : £0.47000 Box	-	Box	Active	Round	Solid	161Ohm @ 100MHz	43	0.150" Dia (3.80mm)	0.295" Dia (7.50mm)	-	Free Hanging	0.406" (10.30mm)
74270033 FERRITE CORE 68 OHM SOLID 4.75MM Würth Elektronik	7,965 In Stock	1 : £0.51000 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)
74270117 FERRITE CORE 161 OHM SOLID 10MM Würth Elektronik	8,316 In Stock	1 : £0.53000 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)
2861000202 FERRITE CORE 208 OHM SOLID 3.8MM Fair-Rite Products Corp.	22,602 In Stock	1 : £0.56000 Bulk	-	Bulk	Active	Round	Solid	208Ohm @ 100MHz	61	0.150" Dia (3.80mm)	0.295" Dia (7.50mm)	-	Free Hanging	13.34mm
2631480102 FERRITE CORE 140OHM SOLID 5.08MM Fair-Rite Products Corp.	29,695 In Stock	1 : £0.57000 Bulk	-	Bulk	Active	Round	Solid	140Ohm @ 100MHz	31	0.200" Dia (5.08mm)	0.485" Dia (12.32mm)	-	Free Hanging	0.500" (12.70mm)
2631023002 FERRITE CORE 160 OHM SOLID 4.8MM Fair-Rite Products Corp.	6,586 In Stock	1 : £0.61000 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.	14,443 In Stock	1 : £0.64000 Bulk	-	Bulk	Active	Round	Solid	121Ohm @ 100MHz	43	0.200" Dia (5.08mm)	0.485" Dia (12.32mm)	-	Free Hanging	0.500" (12.70mm)
28B0625-000 FERRITE CORE 163 OHM SOLID 7.8MM Laird-Signal Integrity Products	155,487 In Stock	1 : £0.64000 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)
28B0686-100 FERRITE 510 OHM HINGED 24.40MM Laird-Signal Integrity Products	24,450 In Stock	1 : £0.65000 Tray	28	Tray	Active	Round	Solid	139Ohm @ 100MHz	28	0.375" Dia (9.52mm)	0.686" Dia (17.42mm)	-	Free Hanging	0.500" (12.70mm)
2843000202 FERRITE CORE 219 OHM SOLID 3.8MM Fair-Rite Products Corp.	12,251 In Stock	1 : £0.66000 Box	-	Box	Active	Round	Solid	219Ohm @ 100MHz	43	0.150" Dia (3.80mm)	0.295" Dia (7.50mm)	-	Free Hanging	0.565" (14.35mm)
2643625002 FERRITE CORE 113OHM SOLID 7.93MM Fair-Rite Products Corp.	8,968 In Stock	1 : £0.66000 Bulk	-	Bulk	Active	Round	Solid	113Ohm @ 100MHz	43	0.312" Dia (7.93mm)	0.625" Dia (15.88mm)	-	Free Hanging	0.562" (14.28mm)
74270032 FERRITE CORE 256 OHM SOLID 5MM Würth Elektronik	1,604 In Stock	1 : £0.66000 Tray	WE-AFB	Tray	Active	Round	Solid	256Ohm @ 100MHz	4W620	0.197" Dia (5.00mm)	0.453" Dia (11.50mm)	-	Free Hanging	0.984" (25.00mm)
28B0735-300 FERRITE 31 OHM HINGED 52MM X 1.5 Laird-Signal Integrity Products	22,307 In Stock	1 : £0.71000 Tray	28	Tray	Active	Round	Solid	150Ohm @ 100MHz	28	0.400" Dia (10.16mm)	0.735" Dia (18.67mm)	-	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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