Cable Ferrites

Category Introduction

Ferrite cores are devices that are designed to prevent high frequency noise or EMI (electromagnetic interference). These ferrite cores are made to be placed on cables or wires. 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.

Product List

1855 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusTypeDesignImpedance @ FrequencyMaterialInner DimensionOuter DimensionRatingsMounting TypeLength
ESD-R-47SR-P
ESD-R-47SR-P
MN-ZN FERRITE HIGH Z TROIDS COAT
KEMET
17 $14.27
ESD-R Bulk ActiveRoundSolid-MnZn---Free Hanging0.630" (16.00mm)
ESD-R-47H
ESD-R-47H
MN-ZN TOROIDAL, WITH CASE 22.7MM
KEMET
44 $14.88
ESD-R Tray ActiveRoundClamp-MnZn0.894" Dia (22.70mm)2.067" Dia (52.50mm)-Chassis Mount0.728" (18.50mm)
782163101300
782163101300
WE-AENA AXIAL EMI SUPPRESSION NA
Würth Elektronik
21 $18.53
WE-AENA Tray ActiveRoundSolid60Ohm @ 1MHz6E33_30310.413" Dia (10.50mm)0.839" Dia (21.30mm)AEC-Q200Free Hanging1.181" (30.00mm)
ESD-R-57
ESD-R-57
FERRITE CORE SOLID 32.4MM
KEMET
8 $18.60
ESD-R Bulk ActiveRoundSolid-MnZn1.275" Dia (32.40mm)2.401" Dia (61.00mm)-Free Hanging0.945" (24.00mm)
ESD-R-57-P
ESD-R-57-P
MN-ZN TOROIDAL, COATED 34MM
KEMET
48 $19.97
ESD-R Tray ActiveRoundSolid-MnZn1.339" Dia (34.00mm)2.323" Dia (59.00mm)-Free Hanging0.827" (21.00mm)
782063151200
782063151200
WE-AENA AXIAL EMI SUPPRESSION NA
Würth Elektronik
33 $19.97
WE-AENA Tray ActiveRoundSolid39Ohm @ 1MHz6E33_30310.610" Dia (15.50mm)1.114" Dia (28.30mm)AEC-Q200Free Hanging0.787" L (20.00mm)
782163151300
782163151300
WE-AENA AXIAL EMI SUPPRESSION NA
Würth Elektronik
39 $21.50
WE-AENA Tray ActiveRoundSolid52Ohm @ 1MHz6E33_30310.610" Dia (15.50mm)1.114" Dia (28.30mm)AEC-Q200Free Hanging1.181" (30.00mm)
ESD-R-57SR
ESD-R-57SR
MN-ZN FERRITE HIGH Z TROIDS/RING
KEMET
40 $24.27
ESD-R Bulk ActiveRoundSolid-MnZn---Free Hanging0.787" (20.00mm)
ESD-R-57SR-P
ESD-R-57SR-P
MN-ZN FERRITE HIGH Z TROIDS COAT
KEMET
30 $29.08
ESD-R Bulk ActiveRoundSolid-MnZn---Free Hanging0.827" (21.00mm)
ESD-R-512936H-NC23
ESD-R-512936H-NC23
NANOCRYSTAL TROIDS CASED 29.5MM
KEMET
4 $43.59
ESD-R-NC23 Bulk ActiveRoundSolid-----Free Hanging1.417" (36.00mm)
ESD-R-613325H-NC23
ESD-R-613325H-NC23
NANOCRYSTAL TROIDS CASED 33.2MM
KEMET
17 $58.03
ESD-R-NC23 Bulk ActiveRoundSolid---2.402" Dia (61.00mm)-Free Hanging0.984" (25.00mm)
ESD-R-1317426H-NC21-BT
ESD-R-1317426H-NC21-BT
NANOCRYSTAL TROIDS WITH BASE 74M
KEMET
9 $105.07
ESD-R Tray ActiveRoundSolid-----Free Hanging1.024" (26.00mm)
ESD-R-1105826H-NC23
ESD-R-1105826H-NC23
NANOCRYSTAL TROIDS CASED 58.5MM
KEMET
2 $163.81
ESD-R-NC23 Bulk ActiveRoundSolid---4.331" Dia (110.00mm)-Free Hanging1.024" (26.00mm)
ESD-R-1469637H-NC23
ESD-R-1469637H-NC23
NANOCRYSTAL TROIDS CASED 96MM UL
KEMET
4 $332.85
ESD-R-NC23 Bulk ActiveRoundSolid-----Free Hanging1.457" (37.00mm)
2646665802
2646665802
46 ROUND CABLE CORE
Fair-Rite Products Corp.
237 $0.84
Bulk ActiveRoundSolid79Ohm @ 100MHz460.375" Dia (9.53mm)0.687" Dia (17.45mm)-Free Hanging0.500" (12.70mm)
2646804502
2646804502
ROUND CABLE CORE
Fair-Rite Products Corp.
206 $2.04
Bulk ActiveRoundSolid90Ohm @ 100MHz460.750" Dia (19.05mm)1.225" Dia (31.12mm)-Free Hanging0.627" (15.93mm)
ESD-FPL-34-15
ESD-FPL-34-15
FERRITE CORE SOLID 30MM X 0.8MM
KEMET
45 $2.32
ESD-FPL Bulk ActiveFlatSolid-NIZn1.181" W x 0.031" H (30.00mm x 0.80mm)1.339" W x 0.236" H (34.00mm x 6.00mm)-Free Hanging0.591" (15.00mm)
7427808
7427808
FERRITE CORE 20 OHM SOLID
Würth Elektronik
71 $2.30
WE-FLAT, PCB Tray ActiveFlatSolid20Ohm @ 100MHz4W8100.197" W x 0.028" H (5.00mm x 0.70mm)0.276" W x 0.090" H (7.00mm x 2.30mm)-Free Hanging0.118" (3.00mm)
7427227
7427227
FERRITE CORE 44 OHM SOLID
Würth Elektronik
60 $2.41
WE-FLAT Bulk ActiveFlatSolid44Ohm @ 100MHz4W6200.866" W x 0.047" H (22.00mm x 1.20mm)1.024" W x 0.197" H (26.00mm x 5.00mm)-Free Hanging0.354" (9.00mm)
74278081
74278081
FERRITE CORE 19 OHM SOLID
Würth Elektronik
111 $2.71
WE-FLAT, PCB Tray ActiveFlatSolid19Ohm @ 100MHz4W8100.433" W x 0.019" H (11.00mm x 0.50mm)0.531" W x 0.078" H (13.50mm x 2.00mm)-Free Hanging0.157" (4.00mm)