1MHz Split Core Ferrites | e絡盟 Hong Kong

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

			Price For		Quantity

74271221S	2082474 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 10.5 mm 1 MHz 1 GHz 270 ohm WE-STAR-TEC Series	Each	1+ HK$53.520 5+ HK$53.110 10+ HK$52.700 25+ HK$50.870 50+ HK$49.030 More Pricing...	Min: 1 / Mult: 1	10.5mm	1MHz	1GHz	270ohm	WE-STAR-TEC Series
74271132	1635618 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 241 ohm WE-STAR-TEC Series	Each	1+ HK$44.780 10+ HK$42.860 25+ HK$42.260 50+ HK$40.510 100+ HK$39.700 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	241ohm	WE-STAR-TEC Series
74271112	1635394 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 6 mm 1 MHz 1 GHz 321 ohm WE-STAR-TEC Series	Each	1+ HK$37.900 10+ HK$37.320 25+ HK$36.010 50+ HK$34.690 100+ HK$34.000 More Pricing...	Min: 1 / Mult: 1	6mm	1MHz	1GHz	321ohm	WE-STAR-TEC Series
74271131	1635617 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.5 mm 1 MHz 1 GHz 246 ohm WE-STAR-TEC Series	Each	1+ HK$41.100 10+ HK$40.450 25+ HK$39.050 50+ HK$37.650 100+ HK$36.960 More Pricing...	Min: 1 / Mult: 1	7.5mm	1MHz	1GHz	246ohm	WE-STAR-TEC Series
0431176451	1703119 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 1 MHz 300 MHz 380 ohm	Each	1+ HK$80.500 2+ HK$74.530 3+ HK$68.550 5+ HK$62.580 10+ HK$56.600 More Pricing...	Min: 1 / Mult: 1	18mm	1MHz	300MHz	380ohm	-
74271142	2066880 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 182 ohm WE-STAR-TEC Series	Each	1+ HK$39.050 5+ HK$38.720 10+ HK$38.390 20+ HK$37.520 40+ HK$36.640 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	182ohm	WE-STAR-TEC Series
74271111	1635393 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Safety Key Technology 5 mm 1 MHz 1 GHz 320 ohm WE-STAR-TEC Series	Each	1+ HK$37.900 10+ HK$37.320 25+ HK$36.010 50+ HK$34.690 100+ HK$34.000 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
74271132S	2082473 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 241 ohm WE-STAR-TEC Series	Each	1+ HK$44.230 10+ HK$43.570 25+ HK$42.050 50+ HK$40.530 100+ HK$39.720 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	241ohm	WE-STAR-TEC Series
74275815	1961686 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 250 ohm WE-STAR-BUENO Series	Each	1+ HK$55.490 3+ HK$55.250 5+ HK$55.000 10+ HK$54.750 20+ HK$53.660 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	250ohm	WE-STAR-BUENO Series
74271112S	2082471 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 6 mm 1 MHz 1 GHz 321 ohm WE-STAR-TEC Series	Each	1+ HK$37.900 10+ HK$37.320 25+ HK$36.010 50+ HK$34.690 100+ HK$34.000 More Pricing...	Min: 1 / Mult: 1	6mm	1MHz	1GHz	321ohm	WE-STAR-TEC Series
74271211	2543202 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 21 mm 1 MHz 1 GHz 982 ohm WE-STAR-TEC Series	Each	1+ HK$173.530 3+ HK$166.300 5+ HK$159.060 10+ HK$151.830 20+ HK$144.590 More Pricing...	Min: 1 / Mult: 1	21mm	1MHz	1GHz	982ohm	WE-STAR-TEC Series
74271211S	2543203 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 21 mm 1 MHz 1 GHz 982 ohm WE-STAR-TEC Series	Each	1+ HK$156.180 3+ HK$156.160 5+ HK$156.130 10+ HK$156.100 20+ HK$130.130 More Pricing...	Min: 1 / Mult: 1	21mm	1MHz	1GHz	982ohm	WE-STAR-TEC Series
74271151	2777683 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 15 mm 1 MHz 1 GHz 837 ohm WE-STAR-TEC Series	Each	1+ HK$116.890 3+ HK$111.800 5+ HK$106.700 10+ HK$96.590 20+ HK$89.190 More Pricing...	Min: 1 / Mult: 1	15mm	1MHz	1GHz	837ohm	WE-STAR-TEC Series
74271131S	2082472 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.5 mm 1 MHz 1 GHz 246 ohm WE-STAR-TEC Series	Each	1+ HK$41.100 10+ HK$40.450 25+ HK$39.050 50+ HK$37.650 100+ HK$36.900 More Pricing...	Min: 1 / Mult: 1	7.5mm	1MHz	1GHz	246ohm	WE-STAR-TEC Series
74271142S	2066881 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 182 ohm WE-STAR-TEC Series	Each	1+ HK$39.050 5+ HK$38.720 10+ HK$38.390 20+ HK$37.520 40+ HK$36.640 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	182ohm	WE-STAR-TEC Series
74271111S	2082468 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 320 ohm WE-STAR-TEC Series	Each	1+ HK$44.560 10+ HK$43.820 25+ HK$42.300 50+ HK$40.780 100+ HK$39.970 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
74275813	1961685 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 200 ohm WE-STAR-BUENO Series	Each	1+ HK$46.280 3+ HK$46.070 5+ HK$45.850 10+ HK$45.630 20+ HK$44.150 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	200ohm	WE-STAR-BUENO Series
74271251	2777685 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 25 mm 1 MHz 1 GHz 836 ohm WE-STAR-TEC Series	Each	1+ HK$286.230 3+ HK$273.780 5+ HK$261.320 10+ HK$248.870 20+ HK$236.410 More Pricing...	Min: 1 / Mult: 1	25mm	1MHz	1GHz	836ohm	WE-STAR-TEC Series
74271151S	2777684 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 15 mm 1 MHz 1 GHz 837 ohm WE-STAR-TEC Series	Each	1+ HK$116.890 3+ HK$111.800 5+ HK$106.700 10+ HK$96.590 20+ HK$89.190 More Pricing...	Min: 1 / Mult: 1	15mm	1MHz	1GHz	837ohm	WE-STAR-TEC Series
74271251S	2777686 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 25 mm 1 MHz 1 GHz 836 ohm WE-STAR-TEC Series	Each	1+ HK$286.230 3+ HK$273.780 5+ HK$261.320 10+ HK$248.870 20+ HK$236.410 More Pricing...	Min: 1 / Mult: 1	25mm	1MHz	1GHz	836ohm	WE-STAR-TEC Series
431167281-DEL	1463444 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 10.15 mm 1 MHz 300 MHz 240 ohm	Each	1+ HK$21.710 10+ HK$16.280 100+ HK$11.180 500+ HK$10.860 1000+ HK$10.650 More Pricing...	Min: 1 / Mult: 1	10.15mm	1MHz	300MHz	240ohm	-
0431164281	4156100 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 1 MHz 300 MHz 310 ohm	Each	1+ HK$19.650 10+ HK$14.640 100+ HK$11.020 500+ HK$10.830 1000+ HK$10.630 More Pricing...	Min: 1 / Mult: 1	6.3mm	1MHz	300MHz	310ohm	-
74275813S	4065754 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 200 ohm WE-STAR-BUENO Series	Each	1+ HK$46.280 3+ HK$46.070 5+ HK$45.850 10+ HK$45.630 20+ HK$44.150 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	200ohm	WE-STAR-BUENO Series
0431167281	4156102 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 1 MHz 300 MHz 240 ohm	Each	1+ HK$21.710 10+ HK$16.280 100+ HK$15.110 500+ HK$13.930 1000+ HK$12.760 More Pricing...	Min: 1 / Mult: 1	9.85mm	1MHz	300MHz	240ohm	-
0431173951	4156103 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 4.9 mm 1 MHz 300 MHz 180 ohm	Each	1+ HK$12.750 10+ HK$9.380 50+ HK$7.210 100+ HK$7.070 200+ HK$6.930 More Pricing...	Min: 1 / Mult: 1	4.9mm	1MHz	300MHz	180ohm	-

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