4.75mm Cylindrical Core Ferrites:

9 Products Found

We offer Cylindrical Core Ferrites with outer diameter from 0.75mm to 146mm, and length from 1.2mm to 200mm.

What are core ferrites?

In electronics, a ferrite core is a type of magnetic core made of ferrite on which the windings of electric transformers and other wound components such as inductors are formed. It is used for its properties of high magnetic permeability coupled with low electrical conductivity (which helps prevent eddy currents). Because of their comparatively low losses at high frequencies, they are extensively used in the cores of RF transformers and inductors in applications such as switched-mode power supplies, and ferrite loop stick antennas for AM radio receivers.

There are two broad applications for ferrite cores which differ in size and frequency of operation: signal transformers, which are of small size and higher frequencies, and power transformers, which are of large size and lower frequencies. Cores can also be classified by shape, such as toroidal cores, shell cores or cylindrical cores.

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1635643

RoHS

Each
1+
RM3.100
10+
RM3.080
50+
RM2.980
100+
RM2.780
200+
RM2.740
More Pricing...
Min: 1 / Mult: 1
9.5mm
9.5mm
4.75mm
-
-
501ohm
WE-AFB Series
1618790

RoHS

Each
1+
RM1.590
10+
RM1.200
100+
RM0.846
500+
RM0.663
1000+
RM0.585
More Pricing...
Min: 1 / Mult: 1
9.5mm
10.4mm
4.75mm
25MHz
300MHz
92ohm
TUK SGACK902S Keystone Coupler
898430

RoHS

Each
5+
RM2.860
50+
RM2.500
250+
RM2.080
500+
RM1.860
1000+
RM1.720
More Pricing...
Min: 5 / Mult: 5
9.5mm
19.05mm
4.75mm
-
-
145ohm
-
898429

RoHS

Each
10+
RM1.280
100+
RM1.120
500+
RM0.920
1000+
RM0.826
2400+
RM0.762
More Pricing...
Min: 10 / Mult: 10
9.5mm
10.4mm
4.75mm
-
-
80ohm
-
2113026

RoHS

Each
1+
RM1.600
10+
RM1.210
100+
RM0.857
500+
RM0.674
1000+
RM0.595
More Pricing...
Min: 1 / Mult: 1
9.5mm
10.4mm
4.75mm
25MHz
300MHz
80ohm
-
3551457

RoHS

Each
1+
RM15.810
10+
RM15.490
25+
RM15.390
50+
RM15.280
100+
RM15.180
More Pricing...
Min: 1 / Mult: 1
9.5mm
9.5mm
4.75mm
-
-
84ohm
WE-AEFA Series
4692437

RoHS

Each
1+
RM3.530
50+
RM1.980
100+
RM1.860
250+
RM1.820
500+
RM1.790
More Pricing...
Min: 1 / Mult: 1
9.5mm
15.9mm
4.75mm
25MHz
300MHz
120ohm
-
4154574

RoHS

Each
1+
RM2.680
50+
RM1.470
100+
RM1.310
250+
RM1.240
500+
RM1.220
More Pricing...
Min: 1 / Mult: 1
9.5mm
19.05mm
4.75mm
25MHz
300MHz
148ohm
-
4692431

RoHS

Each
1+
RM4.580
50+
RM2.470
100+
RM2.170
250+
RM2.050
500+
RM2.010
More Pricing...
Min: 1 / Mult: 1
9.5mm
19.05mm
4.75mm
-
-
160ohm
-
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