1GHz Split Core Ferrites:

34 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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2082474

RoHS

Each
1+
RM31.620
5+
RM31.400
10+
RM31.180
25+
RM30.180
50+
RM29.180
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Min: 1 / Mult: 1
10.5mm
1MHz
1GHz
270ohm
WE-STAR-TEC Series
1635618

RoHS

Each
1+
RM28.710
10+
RM27.570
25+
RM27.230
50+
RM26.200
100+
RM25.680
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Min: 1 / Mult: 1
8.5mm
1MHz
1GHz
241ohm
WE-STAR-TEC Series
1635394

RoHS

Each
1+
RM22.480
10+
RM22.200
25+
RM21.460
50+
RM20.710
100+
RM20.300
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Min: 1 / Mult: 1
6mm
1MHz
1GHz
321ohm
WE-STAR-TEC Series
1635617

RoHS

Each
1+
RM24.400
10+
RM24.050
25+
RM23.290
50+
RM22.520
100+
RM22.130
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Min: 1 / Mult: 1
7.5mm
1MHz
1GHz
246ohm
WE-STAR-TEC Series
2113046

RoHS

Each
1+
RM15.450
5+
RM13.720
10+
RM11.980
25+
RM9.520
50+
RM8.930
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Min: 1 / Mult: 1
6.3mm
200MHz
1GHz
230ohm
-
1961686

RoHS

Each
1+
RM35.040
3+
RM34.900
5+
RM34.760
10+
RM34.610
20+
RM33.920
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Min: 1 / Mult: 1
8.5mm
1MHz
1GHz
250ohm
WE-STAR-BUENO Series
2082471

RoHS

Each
1+
RM22.390
10+
RM22.100
25+
RM21.360
50+
RM20.620
100+
RM20.210
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6mm
1MHz
1GHz
321ohm
WE-STAR-TEC Series
2066880

RoHS

Each
1+
RM23.110
5+
RM22.940
10+
RM22.770
20+
RM22.300
40+
RM21.820
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5mm
1MHz
1GHz
182ohm
WE-STAR-TEC Series
2777684

RoHS

Each
1+
RM68.530
3+
RM65.860
5+
RM63.180
10+
RM57.760
20+
RM54.520
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15mm
1MHz
1GHz
837ohm
WE-STAR-TEC Series
1635393

RoHS

Each
1+
RM22.360
10+
RM22.070
25+
RM21.330
50+
RM20.590
100+
RM20.180
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
320ohm
WE-STAR-TEC Series
2082473

RoHS

Each
1+
RM26.130
10+
RM25.780
25+
RM24.950
50+
RM24.110
100+
RM23.630
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Min: 1 / Mult: 1
8.5mm
1MHz
1GHz
241ohm
WE-STAR-TEC Series
2543202

RoHS

Each
1+
RM103.300
3+
RM103.290
5+
RM103.280
10+
RM103.260
20+
RM87.690
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21mm
1MHz
1GHz
982ohm
WE-STAR-TEC Series
2543203

RoHS

Each
1+
RM100.870
3+
RM100.860
5+
RM100.840
10+
RM100.820
20+
RM85.560
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Min: 1 / Mult: 1
21mm
1MHz
1GHz
982ohm
WE-STAR-TEC Series
2777683

RoHS

Each
1+
RM69.930
3+
RM67.200
5+
RM64.470
10+
RM58.950
20+
RM55.180
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Min: 1 / Mult: 1
15mm
1MHz
1GHz
837ohm
WE-STAR-TEC Series
2082472

RoHS

Each
1+
RM24.280
10+
RM23.890
25+
RM23.150
50+
RM22.410
100+
RM21.970
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Min: 1 / Mult: 1
7.5mm
1MHz
1GHz
246ohm
WE-STAR-TEC Series
2066881

RoHS

Each
1+
RM23.100
5+
RM22.930
10+
RM22.760
20+
RM22.290
40+
RM21.810
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
182ohm
WE-STAR-TEC Series
2113049

RoHS

Each
1+
RM20.800
10+
RM15.870
100+
RM11.240
500+
RM11.190
1000+
RM10.970
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9.85mm
200MHz
1GHz
175ohm
-
2292354

RoHS

Each
1+
RM9.500
50+
RM5.230
100+
RM4.650
250+
RM3.960
500+
RM3.890
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3.51mm
300MHz
1GHz
172ohm
-
2292360

RoHS

Each
1+
RM29.460
10+
RM22.760
25+
RM19.500
50+
RM17.190
100+
RM16.110
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10.16mm
300MHz
1GHz
220ohm
-
2292357

RoHS

Each
1+
RM20.350
10+
RM16.810
25+
RM15.840
50+
RM14.660
100+
RM13.210
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Min: 1 / Mult: 1
6.6mm
300MHz
1GHz
274ohm
-
1961685

RoHS

Each
1+
RM29.810
3+
RM29.720
5+
RM29.630
10+
RM29.530
20+
RM28.670
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Min: 1 / Mult: 1
8.5mm
1MHz
1GHz
200ohm
WE-STAR-BUENO Series
2777685

RoHS

Each
1+
RM167.840
3+
RM161.270
5+
RM154.700
10+
RM148.080
20+
RM141.460
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25mm
1MHz
1GHz
836ohm
WE-STAR-TEC Series
2777686

RoHS

Each
1+
RM167.840
3+
RM161.270
5+
RM154.700
10+
RM148.080
20+
RM141.460
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Min: 1 / Mult: 1
25mm
1MHz
1GHz
836ohm
WE-STAR-TEC Series
4065753

RoHS

Each
1+
RM22.090
5+
RM21.940
10+
RM21.790
20+
RM21.360
40+
RM20.920
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
200ohm
WE-STAR-BUENO Series
4036644

RoHS

Each
1+
RM15.000
10+
RM11.420
25+
RM9.340
50+
RM8.610
100+
RM7.800
More Pricing...
Min: 1 / Mult: 1
4.9mm
200MHz
1GHz
800ohm
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