8.9mm Split Core Ferrites:

271 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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1301661

RoHS

Each
1+
RM30.670
5+
RM26.040
10+
RM21.400
25+
RM18.350
50+
RM16.180
More Pricing...
Min: 1 / Mult: 1
13mm
10MHz
500MHz
150ohm
ZCAT Series
1301656

RoHS

Each
1+
RM10.460
10+
RM8.440
50+
RM7.010
100+
RM6.460
200+
RM6.030
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Min: 1 / Mult: 1
9mm
10MHz
500MHz
50ohm
ZCAT Series
2364655

RoHS

Each
1+
RM12.990
50+
RM8.120
100+
RM7.220
250+
RM6.490
500+
RM5.750
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Min: 1 / Mult: 1
7mm
10MHz
500MHz
80ohm
ZCAT Series
1635619

RoHS

Each
1+
RM30.090
5+
RM29.890
10+
RM29.690
25+
RM28.740
50+
RM27.790
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Min: 1 / Mult: 1
10.5mm
-
-
270ohm
WE-STAR-TEC Series
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
1301650

RoHS

Each
1+
RM11.110
50+
RM6.520
100+
RM5.930
250+
RM5.100
500+
RM5.090
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Min: 1 / Mult: 1
7mm
10MHz
500MHz
80ohm
ZCAT 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
1635620

RoHS

Each
1+
RM29.990
5+
RM29.790
10+
RM29.590
25+
RM28.640
50+
RM27.690
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Min: 1 / Mult: 1
12.5mm
-
-
265ohm
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
1703119

RoHS

Each
1+
RM49.690
5+
RM41.490
10+
RM33.280
20+
RM30.910
40+
RM28.670
Min: 1 / Mult: 1
18mm
1MHz
300MHz
380ohm
-
2292234

RoHS

Each
1+
RM15.110
10+
RM12.450
25+
RM10.320
50+
RM9.680
100+
RM8.550
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Min: 1 / Mult: 1
6.5mm
30MHz
500MHz
407ohm
-
9640444

RoHS

Each
1+
RM19.140
10+
RM11.480
50+
RM8.370
100+
RM7.420
200+
RM6.680
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Min: 1 / Mult: 1
6.5mm
10MHz
300MHz
220ohm
-
2292244

RoHS

Each
1+
RM14.440
10+
RM11.570
50+
RM8.860
100+
RM7.830
200+
RM7.270
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Min: 1 / Mult: 1
8.05mm
30MHz
500MHz
160ohm
-
2113046

RoHS

Each
1+
RM15.480
5+
RM13.740
10+
RM12.000
25+
RM9.540
50+
RM8.980
Min: 1 / Mult: 1
6.3mm
200MHz
1GHz
230ohm
-
9640460

RoHS

Each
1+
RM26.420
5+
RM18.640
10+
RM16.240
25+
RM12.280
50+
RM10.860
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Min: 1 / Mult: 1
13mm
10MHz
300MHz
190ohm
-
1961686

RoHS

Each
1+
RM35.770
3+
RM35.430
5+
RM35.080
10+
RM34.730
20+
RM34.170
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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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Min: 1 / Mult: 1
6mm
1MHz
1GHz
321ohm
WE-STAR-TEC Series
2364651

RoHS

Each
1+
RM23.840
10+
RM16.970
50+
RM16.710
Min: 1 / Mult: 1
8mm
-
-
120ohm
ZCAT Series
2066880

RoHS

Each
1+
RM23.110
5+
RM22.940
10+
RM22.770
20+
RM22.300
40+
RM21.820
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
182ohm
WE-STAR-TEC Series
2078497

RoHS

Each
1+
RM60.350
3+
RM52.350
5+
RM42.110
10+
RM39.190
20+
RM36.420
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Min: 1 / Mult: 1
10.5mm
-
-
105ohm
GRFC Series
2078495

RoHS

Each
1+
RM21.470
3+
RM20.500
5+
RM19.820
10+
RM19.150
20+
RM16.160
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Min: 1 / Mult: 1
8.5mm
-
-
75ohm
GRFC Series
2078496

RoHS

Each
1+
RM38.520
3+
RM33.360
5+
RM26.780
10+
RM25.060
20+
RM23.260
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Min: 1 / Mult: 1
9.5mm
-
-
75ohm
GRFC Series
2078500

RoHS

Each
1+
RM387.310
2+
RM336.080
3+
RM269.600
5+
RM251.580
10+
RM233.630
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Min: 1 / Mult: 1
20mm
-
-
180ohm
RFC Series
9415769

RoHS

Each
1+
RM82.720
3+
RM71.720
5+
RM57.590
10+
RM43.500
20+
RM40.350
More Pricing...
Min: 1 / Mult: 1
13.5mm
-
-
170ohm
RFC Series
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