9mm Cylindrical Core Ferrites:

7 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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1635659

RoHS

Each
1+
RM7.900
5+
RM7.860
10+
RM7.800
25+
RM7.660
50+
RM7.520
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Min: 1 / Mult: 1
16mm
17mm
9mm
-
-
577ohm
WE-AFB Series
9640517

RoHS

Each
1+
RM6.610
10+
RM4.000
50+
RM2.830
200+
RM2.100
400+
RM1.990
More Pricing...
Min: 1 / Mult: 1
16.9mm
17mm
9mm
-
-
140ohm
-
3770723

RoHS

Each
1+
RM2.690
50+
RM1.520
100+
RM1.370
250+
RM1.230
500+
RM1.210
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Min: 1 / Mult: 1
15.1mm
5mm
9mm
-
-
-
B64290L0658 Series
2894681

RoHS

Each
1+
RM5.530
5+
RM5.460
10+
RM5.390
25+
RM5.300
50+
RM5.210
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Min: 1 / Mult: 1
16mm
28mm
9mm
-
-
217ohm
WE-AFB Series
3551462

RoHS

Each
1+
RM20.900
5+
RM20.470
10+
RM20.040
25+
RM19.350
50+
RM18.660
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Min: 1 / Mult: 1
16mm
28mm
9mm
-
-
205ohm
WE-AEFA Series
4073631

RoHS

Each
1+
RM6.800
10+
RM5.880
80+
RM4.200
160+
RM3.740
560+
RM3.660
Min: 1 / Mult: 1
19mm
11mm
9mm
-
300MHz
-
ESD-R Series
4130119

RoHS

Each
1+
RM7.680
10+
RM4.410
80+
RM3.910
160+
RM3.410
560+
RM3.060
More Pricing...
Min: 1 / Mult: 1
19mm
11mm
9mm
10MHz
-
-
ESD-R Series
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