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5mm Split Core Ferrites:

20 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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2066880

RoHS

Date/Lot Code

Each
1+
kr45.250
5+
kr44.920
10+
kr44.580
20+
kr43.580
40+
kr42.460
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
182ohm
WE-STAR-TEC Series
1301647

RoHS

Date/Lot Code

Each
1+
kr11.240
50+
kr8.740
100+
kr8.070
250+
kr6.760
500+
kr6.310
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Min: 1 / Mult: 1
5mm
50MHz
500MHz
50ohm
ZCAT Series
2364653

RoHS

Date/Lot Code

Each
1+
kr17.470
50+
kr9.170
100+
kr8.070
250+
kr6.720
500+
kr6.590
More Pricing...
Min: 1 / Mult: 1
5mm
50MHz
500MHz
50ohm
ZCAT Series
2066881

RoHS

Date/Lot Code

Each
1+
kr45.250
5+
kr44.920
10+
kr44.580
20+
kr43.580
40+
kr42.460
More Pricing...
Min: 1 / Mult: 1
5mm
1MHz
1GHz
182ohm
WE-STAR-TEC Series
2082468

RoHS

Each
1+
kr51.600
10+
kr50.820
25+
kr49.040
50+
kr47.260
100+
kr46.360
More Pricing...
Min: 1 / Mult: 1
5mm
1MHz
1GHz
320ohm
WE-STAR-TEC Series
1635393

RoHS

Date/Lot Code

Each
1+
kr43.910
10+
kr43.240
25+
kr41.680
50+
kr40.120
100+
kr39.340
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
320ohm
WE-STAR-TEC Series
1961684

RoHS

Date/Lot Code

Each
1+
kr50.560
5+
kr50.240
10+
kr49.910
20+
kr47.080
40+
kr45.340
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Min: 1 / Mult: 1
5mm
1MHz
1GHz
150ohm
WE-STAR-BUENO Series
9640487

RoHS

Date/Lot Code

Each
1+
kr30.720
10+
kr18.030
50+
kr12.910
100+
kr11.350
200+
kr10.110
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Min: 1 / Mult: 1
5mm
10MHz
300MHz
115ohm
-
3221591

RoHS

Date/Lot Code

Each
1+
kr49.490
5+
kr45.580
10+
kr41.680
20+
kr40.120
40+
kr38.560
More Pricing...
Min: 1 / Mult: 1
5mm
-
-
120ohm
WE-STAR-TEC LFS Series
2364445

RoHS

Date/Lot Code

Each
1+
kr23.960
10+
kr20.060
90+
kr19.950
180+
kr19.390
540+
kr18.170
More Pricing...
Min: 1 / Mult: 1
5mm
-
-
-
ESD-SR Series
2357883

RoHS

Each
1+
kr39.360
5+
kr36.540
10+
kr33.380
20+
kr32.400
40+
kr31.320
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Min: 1 / Mult: 1
5mm
25MHz
100MHz
156ohm
MSFC Series
3365767

RoHS

Date/Lot Code

Each
1+
kr30.980
10+
kr20.620
90+
kr15.830
180+
kr15.160
540+
kr14.490
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Min: 1 / Mult: 1
5mm
-
300MHz
-
ESD-SR Series
4065753

RoHS

Date/Lot Code

Each
1+
kr48.370
5+
kr48.040
10+
kr47.700
20+
kr47.370
40+
kr45.700
More Pricing...
Min: 1 / Mult: 1
5mm
1MHz
1GHz
200ohm
WE-STAR-BUENO Series
3953330

RoHS

Date/Lot Code

Each
1+
kr56.730
3+
kr53.270
5+
kr51.600
10+
kr49.260
20+
kr47.480
More Pricing...
Min: 1 / Mult: 1
5mm
-
-
316ohm
WE-CAR-TEC Series
4349995

RoHS

Date/Lot Code

Each
1+
kr27.530
10+
kr14.930
90+
kr13.150
180+
kr12.930
540+
kr12.820
More Pricing...
Min: 1 / Mult: 1
5mm
-
500MHz
-
ESD-SR Series
3953329

RoHS

Date/Lot Code

Each
1+
kr56.110
3+
kr54.700
5+
kr53.170
10+
kr51.760
20+
kr47.410
More Pricing...
Min: 1 / Mult: 1
5mm
-
-
316ohm
WE-CAR-TEC Series
4728885

RoHS

Date/Lot Code

Each
1+
kr53.270
3+
kr51.380
5+
kr49.370
10+
kr44.800
20+
kr42.020
More Pricing...
Min: 1 / Mult: 1
5mm
300kHz
30MHz
59ohm
WE-STAR-TEC LFS Series
4728872

RoHS

Date/Lot Code

Each
1+
kr53.270
5+
kr49.370
10+
kr44.800
20+
kr42.020
40+
kr40.790
More Pricing...
Min: 1 / Mult: 1
5mm
300kHz
30MHz
59ohm
WE-STAR-TEC LFS Series
4728873

RoHS

Date/Lot Code

Each
1+
kr53.270
3+
kr51.380
5+
kr49.370
10+
kr44.800
20+
kr42.020
More Pricing...
Min: 1 / Mult: 1
5mm
300kHz
30MHz
59ohm
WE-STAR-TEC LFS Series
3761808

RoHS

Each
1+
kr47.410
5+
kr39.470
Min: 1 / Mult: 1
5mm
25MHz
100MHz
170ohm
RKCF Series
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