Split Core Ferrites:

292 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+
Kč79.002
5+
Kč75.240
10+
Kč71.227
25+
Kč53.170
50+
Kč49.157
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Min: 1 / Mult: 1
13mm
-
10MHz
-
500MHz
150ohm
ZCAT Series
1301656

RoHS

Date/Lot Code

Each
1+
Kč35.112
10+
Kč29.845
50+
Kč24.428
100+
Kč20.164
200+
Kč18.735
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Min: 1 / Mult: 1
9mm
-
10MHz
-
500MHz
50ohm
ZCAT Series
4016092

RoHS

Date/Lot Code

Each
1+
Kč157.001
10+
Kč128.410
25+
Kč105.838
50+
Kč90.790
100+
Kč84.770
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Min: 1 / Mult: 1
15mm
-
10MHz
-
500MHz
60ohm
ZCAT Series
1800423

RoHS

Date/Lot Code

Each
1+
Kč124.397
3+
Kč119.381
5+
Kč114.365
10+
Kč98.314
20+
Kč94.552
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Min: 1 / Mult: 1
8mm
-
150kHz
-
30MHz
-
WE-STAR-FIX Series
9640444

RoHS

Each
1+
Kč85.774
10+
Kč50.411
50+
Kč31.852
100+
Kč30.096
200+
Kč28.090
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Min: 1 / Mult: 1
6.5mm
-
10MHz
-
300MHz
220ohm
-
2082474

RoHS

Date/Lot Code

Each
1+
Kč155.747
5+
Kč154.493
10+
Kč153.239
25+
Kč150.229
50+
Kč147.220
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Min: 1 / Mult: 1
10.5mm
-
1MHz
-
1GHz
270ohm
WE-STAR-TEC Series
1961686

RoHS

Each
1+
Kč160.763
3+
Kč159.007
5+
Kč157.502
10+
Kč155.747
20+
Kč150.229
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Min: 1 / Mult: 1
8.5mm
-
1MHz
-
1GHz
250ohm
WE-STAR-BUENO Series
1635623

RoHS

Date/Lot Code

Each
1+
Kč174.557
3+
Kč171.046
5+
Kč167.785
10+
Kč164.274
20+
Kč158.756
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Min: 1 / Mult: 1
12.5mm
-
100MHz
-
2.5GHz
140ohm
WE-STAR-GAP Series
2066880

RoHS

Date/Lot Code

Each
1+
Kč113.612
5+
Kč112.609
10+
Kč111.606
20+
Kč109.098
40+
Kč106.590
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Min: 1 / Mult: 1
5mm
-
1MHz
-
1GHz
182ohm
WE-STAR-TEC Series
1635618

RoHS

Date/Lot Code

Each
1+
Kč128.660
10+
Kč126.654
25+
Kč121.136
50+
Kč115.368
100+
Kč114.114
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Min: 1 / Mult: 1
8.5mm
-
1MHz
-
1GHz
241ohm
WE-STAR-TEC Series
1301650

RoHS

Date/Lot Code

Each
1+
Kč51.414
50+
Kč29.093
100+
Kč26.334
250+
Kč22.246
500+
Kč22.196
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Min: 1 / Mult: 1
7mm
-
10MHz
-
500MHz
80ohm
ZCAT Series
1635394

RoHS

Date/Lot Code

Each
1+
Kč110.352
10+
Kč108.596
25+
Kč104.834
50+
Kč100.822
100+
Kč98.815
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Min: 1 / Mult: 1
6mm
-
1MHz
-
1GHz
321ohm
WE-STAR-TEC Series
2364663

RoHS

Date/Lot Code

Each
1+
Kč130.918
5+
Kč110.854
10+
Kč90.539
25+
Kč76.494
50+
Kč69.221
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Min: 1 / Mult: 1
13mm
-
50MHz
-
500MHz
-
ZCAT Series
1635620

RoHS

Each
1+
Kč144.962
5+
Kč141.953
10+
Kč138.692
25+
Kč136.686
50+
Kč134.680
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Min: 1 / Mult: 1
12.5mm
-
-
-
-
265ohm
WE-STAR-TEC Series
1635622

RoHS

Date/Lot Code

Each
1+
Kč172.049
3+
Kč168.287
5+
Kč164.525
10+
Kč160.763
20+
Kč153.991
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Min: 1 / Mult: 1
8mm
-
-
-
-
100ohm
WE-STAR-GAP Series
9640479

RoHS

Each
1+
Kč63.202
10+
Kč37.118
50+
Kč26.836
200+
Kč20.867
400+
Kč17.581
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Min: 1 / Mult: 1
3.8mm
-
10MHz
-
300MHz
121ohm
-
2082473

RoHS

Date/Lot Code

Each
1+
Kč126.905
10+
Kč125.149
25+
Kč121.889
50+
Kč113.362
100+
Kč110.352
More Pricing...
Min: 1 / Mult: 1
8.5mm
-
1MHz
-
1GHz
241ohm
WE-STAR-TEC Series
1301647

RoHS

Date/Lot Code

Each
1+
Kč27.337
50+
Kč19.613
100+
Kč18.108
250+
Kč15.148
500+
Kč14.847
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Min: 1 / Mult: 1
5mm
-
50MHz
-
500MHz
50ohm
ZCAT Series
1869776

RoHS

Each
1+
Kč263.842
3+
Kč228.980
5+
Kč222.961
10+
Kč216.691
20+
Kč205.656
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Min: 1 / Mult: 1
12.5mm
-
150kHz
-
30MHz
-
WE-STAR-FIX Series
9640460

RoHS

Each
1+
Kč126.152
5+
Kč87.780
10+
Kč75.992
25+
Kč62.951
50+
Kč55.176
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Min: 1 / Mult: 1
13mm
-
10MHz
-
300MHz
190ohm
-
1635625

RoHS

Date/Lot Code

Each
1+
Kč141.200
3+
Kč140.448
5+
Kč139.696
10+
Kč138.943
20+
Kč127.908
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Min: 1 / Mult: 1
14.5mm
-
-
-
-
119ohm
WE-STAR-RING Series
1635626

RoHS

Date/Lot Code

Each
1+
Kč156.499
3+
Kč155.747
5+
Kč154.744
10+
Kč153.991
20+
Kč148.724
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Min: 1 / Mult: 1
16mm
-
-
-
-
130ohm
WE-STAR-RING Series
1635624

RoHS

Date/Lot Code

Each
1+
Kč115.870
3+
Kč113.362
5+
Kč111.104
10+
Kč108.596
20+
Kč106.339
More Pricing...
Min: 1 / Mult: 1
8mm
-
-
-
-
165ohm
WE-STAR-RING Series
1635617

RoHS

Date/Lot Code

Each
1+
Kč119.632
10+
Kč117.625
25+
Kč117.124
50+
Kč108.095
100+
Kč102.828
More Pricing...
Min: 1 / Mult: 1
7.5mm
-
1MHz
-
1GHz
246ohm
WE-STAR-TEC Series
2082472

RoHS

Date/Lot Code

Each
1+
Kč119.632
10+
Kč117.625
25+
Kč116.873
50+
Kč108.346
100+
Kč103.330
More Pricing...
Min: 1 / Mult: 1
7.5mm
-
1MHz
-
1GHz
246ohm
WE-STAR-TEC Series
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