Split Core Ferrites:

266 Products Found
We offer a wide range of split core ferrites (snap ferrites) from various manufacturers. Examples include:

Fair-Rite split core ferrites use their snap-it products. Round cable snap-its can easily accommodate round cables or bundled wires with diameters from 2.5 mm (.100'') to 25.4 mm (1.000''). These assemblies are available in four ferrite material classes to suppress differential or common-mode conducted EMI from 1 MHz into the GHz region. The polypropylene cases meet the RoHS restrictions of hazardous substances and have a flammability rating of UL94 V-0. Round cable snap-it assemblies are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies. The minimum impedance is typically the listed impedance less 20%.

Many of the snap-it parts have round core equivalents.

The Würth Elektronik WE-Star-gap range of ferrites for RF applications uses a reliable flexible cable fixing, developed in-house. With air gap of 0.8 mm, it is the worldwide first split case ferrite with a "defined air-gap". It is especially helpful for EMI problems in the frequency range of 100 MHz up to 1.0 GHz; Data signals up to 100 MHz will not be affected. It offers best performance (impedance) with two windings.

The parts feature low magnetic saturation of the material in high DC current applications; this gives a low reduction of impedance.

The pre-fixing cable system facilitates the assembly process. The products have cable clamping protection and an internal security locking system with key technology. WE-STAR-KEY (safety key) prevents unauthorised removal from the cable. There is one key in each packaging unit.

The plastic housing is classified to UL94 V0 and has an operating temperature of –25 °C to +105 °C. The core material is NiZn.

Applications for split core or snap ferrites

  • High speed data lines, especially LAN network CAT5 and higher
  • Less influence on electronics by wireless mobile phone radiations, Bluetooth, and wireless LAN
  • Reduced disturbance from USB 2.0 and other fast digital signals
  • Minimises the interference from fast circuits and SMPs
  • Suppression of harmonic waves and no damping for signals below 100 MHz
  • Better performance for high DC current applications with interference problems like power supply, motor drives and more
  • Reusable thanks to STAR-KEY technology, ideal for testing and measuring purposes in EMC laboratories
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4016092

RoHS

Each
1+
RM53.680
10+
RM37.750
25+
RM31.900
50+
RM27.850
100+
RM27.380
More Pricing...
Min: 1 / Mult: 1
15mm
10MHz
500MHz
60ohm
ZCAT Series
3953330

RoHS

Each
1+
RM24.850
3+
RM24.270
5+
RM23.690
10+
RM23.100
20+
RM21.580
More Pricing...
Min: 1 / Mult: 1
5mm
-
-
316ohm
WE-CAR-TEC Series
4036652

RoHS

Each
1+
RM37.650
2+
RM35.190
3+
RM32.730
5+
RM30.270
10+
RM27.810
More Pricing...
Min: 1 / Mult: 1
9.85mm
200kHz
30MHz
62ohm
-
4065755

RoHS

Each
1+
RM30.310
3+
RM30.190
5+
RM30.070
10+
RM29.940
20+
RM29.350
More Pricing...
Min: 1 / Mult: 1
8.5mm
1MHz
1GHz
350ohm
WE-STAR-BUENO Series
4349997

RoHS

Each
1+
RM18.000
10+
RM10.960
50+
RM10.530
100+
RM10.090
500+
RM9.770
More Pricing...
Min: 1 / Mult: 1
7mm
-
500MHz
-
ESD-SR Series
4692456

RoHS

Each
1+
RM0.008
10+
RM0.007
100+
RM0.006
500+
RM0.005
1000+
RM0.004
More Pricing...
Min: 1 / Mult: 1
4.1mm
200kHz
1GHz
215ohm
-
4349996

RoHS

Each
1+
RM13.750
10+
RM8.420
70+
RM7.090
140+
RM6.430
560+
RM6.310
More Pricing...
Min: 1 / Mult: 1
6mm
-
500MHz
-
ESD-SR Series
4156100

RoHS

Each
1+
RM11.440
10+
RM8.960
100+
RM7.060
500+
RM6.920
1000+
RM6.780
More Pricing...
Min: 1 / Mult: 1
6.3mm
1MHz
300MHz
310ohm
-
4141730

RoHS

Each
1+
RM7.440
10+
RM5.450
25+
RM4.530
50+
RM4.080
100+
RM3.810
Min: 1 / Mult: 1
4.9mm
25MHz
300MHz
175ohm
-
4633596

RoHS

Each
1+
RM46.990
2+
RM45.260
3+
RM43.530
5+
RM41.800
10+
RM40.060
More Pricing...
Min: 1 / Mult: 1
19.2mm
100MHz
250MHz
232ohm
Snap-it Series
4156102

RoHS

Each
1+
RM13.090
10+
RM10.060
100+
RM7.760
500+
RM7.610
1000+
RM7.450
More Pricing...
Min: 1 / Mult: 1
9.85mm
1MHz
300MHz
240ohm
-
4156103

RoHS

Each
1+
RM7.140
10+
RM5.300
50+
RM4.590
100+
RM4.500
200+
RM4.410
More Pricing...
Min: 1 / Mult: 1
4.9mm
1MHz
300MHz
180ohm
-
4655767
Each (Supplied on Cut Tape)
Cut Tape
1+
RM28.900
10+
RM21.320
50+
RM19.810
100+
RM18.300
500+
RM16.790
More Pricing...
Min: 1 / Mult: 1
30.2mm
-
10MHz
-
ESD-SR-XVE Series
4633601
Each (Supplied on Cut Tape)
Cut Tape
1+
RM48.920
2+
RM40.690
3+
RM34.180
5+
RM32.460
10+
RM30.920
More Pricing...
Min: 1 / Mult: 1
19.2mm
25MHz
100MHz
178ohm
Clip-It Series
4633533

RoHS

Each
1+
RM30.810
20+
RM23.230
60+
RM21.660
100+
RM20.090
500+
RM18.510
More Pricing...
Min: 1 / Mult: 1
30.2mm
-
10MHz
-
ESD-SR-XVE Series
4156099

RoHS

Each
1+
RM23.990
2+
RM22.220
3+
RM20.450
5+
RM18.680
10+
RM16.910
More Pricing...
Min: 1 / Mult: 1
12.7mm
1MHz
300MHz
260ohm
-
4349999

RoHS

Each
1+
RM37.980
20+
RM20.890
60+
RM20.830
100+
RM20.420
500+
RM20.000
More Pricing...
Min: 1 / Mult: 1
13mm
-
500MHz
-
ESD-SR Series
4633603
Each
1+
RM60.950
2+
RM50.700
3+
RM42.580
5+
RM40.440
10+
RM38.530
More Pricing...
Min: 1 / Mult: 1
19.2mm
500kHz
5MHz
40ohm
Clip-It Series
4349993

RoHS

Each
1+
RM10.460
10+
RM5.950
90+
RM5.230
180+
RM5.050
540+
RM4.860
More Pricing...
Min: 1 / Mult: 1
6mm
-
500MHz
-
ESD-SR Series
4633599
Each
1+
RM43.000
2+
RM41.420
3+
RM39.830
5+
RM38.250
10+
RM36.660
More Pricing...
Min: 1 / Mult: 1
19.2mm
10MHz
100MHz
203ohm
Clip-It Series
4154589

RoHS

Each
1+
RM13.770
10+
RM10.190
100+
RM8.100
500+
RM7.940
1000+
RM7.780
More Pricing...
Min: 1 / Mult: 1
9.85mm
25MHz
300MHz
202ohm
-
4458431

RoHS

Each
1+
RM24.680
2+
RM22.850
3+
RM21.010
5+
RM19.170
10+
RM17.330
More Pricing...
Min: 1 / Mult: 1
18.5mm
1MHz
300MHz
220ohm
-
4691190

RoHS

Each
1+
RM85.400
2+
RM83.900
3+
RM82.400
5+
RM80.900
10+
RM79.400
More Pricing...
Min: 1 / Mult: 1
37.2mm
1MHz
300MHz
490ohm
-
4349995

RoHS

Each
1+
RM12.680
10+
RM7.210
90+
RM6.290
180+
RM6.280
540+
RM6.270
More Pricing...
Min: 1 / Mult: 1
5mm
-
500MHz
-
ESD-SR Series
4633594

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM37.850
2+
RM31.490
3+
RM26.450
5+
RM25.120
10+
RM23.930
More Pricing...
Min: 1 / Mult: 1
19.2mm
10MHz
100MHz
203ohm
Snap-it Series
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