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

28A0592-0A2	2292232 Data Sheet RoHS	LAIRD Ferrite Core 572 ohm 4.8 mm 100 MHz	Each	1+ HK$28.220 10+ HK$19.410 25+ HK$14.710 50+ HK$12.830 100+ HK$12.320 More Pricing...	Total:HK$28.22 Min: 1 / Mult: 1	4.4mm	30MHz	500MHz	511ohm	-
0444176451	1651718 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 25 MHz 300 MHz 365 ohm	Each	1+ HK$104.220 2+ HK$96.870 3+ HK$89.520 5+ HK$82.170 10+ HK$74.810 More Pricing...	Total:HK$104.22 Min: 1 / Mult: 1	18mm	25MHz	300MHz	365ohm	-
ZCAT2035-0930A	1301656 Data Sheet RoHS	TDK Split Core Ferrite 9 mm 10 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$24.120 10+ HK$16.850 50+ HK$12.660 100+ HK$11.120 200+ HK$10.060 More Pricing...	Total:HK$24.12 Min: 1 / Mult: 1	9mm	10MHz	500MHz	50ohm	ZCAT 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$46.000 10+ HK$45.320 25+ HK$43.740 50+ HK$42.160 100+ HK$41.320 More Pricing...	Total:HK$46.00 Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	241ohm	WE-STAR-TEC Series
ZCAT1325-0530A	1301647 Data Sheet RoHS	TDK Split Core Ferrite 5 mm 50 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$11.380 50+ HK$7.370 100+ HK$6.480 250+ HK$5.400 500+ HK$4.670 More Pricing...	Total:HK$11.38 Min: 1 / Mult: 1	5mm	50MHz	500MHz	50ohm	ZCAT Series
ZCAT1325-0530A-BK	2364653 Data Sheet RoHS	TDK Split Core Ferrite 5 mm 50 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$13.690 50+ HK$7.220 100+ HK$6.350 250+ HK$5.290 500+ HK$4.560 More Pricing...	Total:HK$13.69 Min: 1 / Mult: 1	5mm	50MHz	500MHz	50ohm	ZCAT Series
74271222	1635620 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 265 ohm WE-STAR-TEC Series	Each	1+ HK$52.670 5+ HK$52.250 10+ HK$51.820 25+ HK$50.030 50+ HK$48.230 More Pricing...	Total:HK$52.67 Min: 1 / Mult: 1	12.5mm	-	-	265ohm	WE-STAR-TEC Series
0461164951	1781359 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 4.9MM 215OHM/100MH	Each	1+ HK$20.180 10+ HK$14.460 100+ HK$9.840 500+ HK$9.670 1000+ HK$9.480 More Pricing...	Total:HK$20.18 Min: 1 / Mult: 1	-	-	-	-	-
ZCAT1730-0730A-BK	2364655 Data Sheet RoHS	TDK Split Core Ferrite 7 mm 10 MHz 500 MHz 80 ohm ZCAT Series	Each	1+ HK$20.520 50+ HK$11.040 100+ HK$9.670 250+ HK$7.970 500+ HK$7.750 More Pricing...	Total:HK$20.52 Min: 1 / Mult: 1	7mm	10MHz	500MHz	80ohm	ZCAT Series
74271221	1635619 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 10.5 mm 270 ohm WE-STAR-TEC Series	Each	1+ HK$52.670 5+ HK$52.250 10+ HK$51.820 25+ HK$50.030 50+ HK$48.230 More Pricing...	Total:HK$52.67 Min: 1 / Mult: 1	10.5mm	-	-	270ohm	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$39.420 10+ HK$38.820 25+ HK$37.450 50+ HK$36.080 100+ HK$35.360 More Pricing...	Total:HK$39.42 Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
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$55.670 5+ HK$55.240 10+ HK$54.810 25+ HK$52.900 50+ HK$50.990 More Pricing...	Total:HK$55.67 Min: 1 / Mult: 1	10.5mm	1MHz	1GHz	270ohm	WE-STAR-TEC Series
ZCAT1730-0730A	1301650 Data Sheet RoHS	TDK Split Core Ferrite 7 mm 10 MHz 500 MHz 80 ohm ZCAT Series	Each	1+ HK$17.970 50+ HK$10.350 100+ HK$9.320 250+ HK$7.180 500+ HK$6.980 More Pricing...	Total:HK$17.97 Min: 1 / Mult: 1	7mm	10MHz	500MHz	80ohm	ZCAT 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$39.420 10+ HK$38.820 25+ HK$37.450 50+ HK$36.080 100+ HK$35.360 More Pricing...	Total:HK$39.42 Min: 1 / Mult: 1	6mm	1MHz	1GHz	321ohm	WE-STAR-TEC Series
ZCAT3035-1330	1301661 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 10 MHz 500 MHz 150 ohm ZCAT Series	Each	1+ HK$51.180 5+ HK$42.980 10+ HK$34.780 25+ HK$29.740 50+ HK$26.410 More Pricing...	Total:HK$51.18 Min: 1 / Mult: 1	13mm	10MHz	500MHz	150ohm	ZCAT Series
0431176451	1703119 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 1 MHz 300 MHz 380 ohm	Each	1+ HK$82.850 2+ HK$76.570 3+ HK$70.280 5+ HK$64.000 10+ HK$57.710 More Pricing...	Total:HK$82.85 Min: 1 / Mult: 1	18mm	1MHz	300MHz	380ohm	-
74271622S	1635623 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 100 MHz 2.5 GHz 140 ohm WE-STAR-GAP Series	Each	1+ HK$63.180 3+ HK$62.900 5+ HK$62.620 10+ HK$62.330 20+ HK$61.090 More Pricing...	Total:HK$63.18 Min: 1 / Mult: 1	12.5mm	100MHz	2.5GHz	140ohm	WE-STAR-GAP Series
28A5131-0A2	2292253 Data Sheet RoHS	LAIRD Ferrite Core 425 ohm 19.5 mm 100 MHz	Each	1+ HK$194.500 2+ HK$177.720 3+ HK$160.940 5+ HK$144.160 10+ HK$127.380 More Pricing...	Total:HK$194.50 Min: 1 / Mult: 1	25.4mm	30MHz	500MHz	425ohm	-
0461164281	2113046 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 200 MHz 1 GHz 230 ohm	Each	1+ HK$25.320 10+ HK$19.160 100+ HK$17.780 500+ HK$16.390 1000+ HK$15.010 More Pricing...	Total:HK$25.32 Min: 1 / Mult: 1	6.3mm	200MHz	1GHz	230ohm	-
28A0593-0A2	2292234 Data Sheet RoHS	LAIRD Ferrite Core 407 ohm 6.75 mm 100 MHz	Each	1+ HK$28.730 10+ HK$21.290 25+ HK$18.130 50+ HK$15.910 100+ HK$13.860 More Pricing...	Total:HK$28.73 Min: 1 / Mult: 1	6.5mm	30MHz	500MHz	407ohm	-
0461164181	1436360 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 12.7MM 205OHM/100M	Each	1+ HK$46.090 2+ HK$42.570 3+ HK$39.040 5+ HK$35.510 10+ HK$31.980 More Pricing...	Total:HK$46.09 Min: 1 / Mult: 1	12.7mm	-	-	-	-
28A2736-0A2	2292246 Data Sheet RoHS	LAIRD Ferrite Core 220 ohm 9 mm 100 MHz	Each	1+ HK$18.900 10+ HK$13.090 50+ HK$9.840 100+ HK$8.650 200+ HK$8.210 More Pricing...	Total:HK$18.90 Min: 1 / Mult: 1	8.9mm	30MHz	500MHz	220ohm	-
74271722	1635392 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 270 ohm WE-STAR-FIX Series	Each	1+ HK$40.740 3+ HK$40.560 5+ HK$40.370 10+ HK$40.180 20+ HK$38.890 More Pricing...	Total:HK$40.74 Min: 1 / Mult: 1	12.5mm	-	-	270ohm	WE-STAR-FIX Series
ZCAT2132-1130	1301657 Data Sheet RoHS	TDK Split Core Ferrite 11 mm 40 ohm ZCAT Series	Each	1+ HK$28.910 10+ HK$19.930 50+ HK$14.890 100+ HK$13.000 200+ HK$11.890 More Pricing...	Total:HK$28.91 Min: 1 / Mult: 1	11mm	-	-	40ohm	-
28A2024-0A2	2292239 Data Sheet RoHS	LAIRD Ferrite Core 280 ohm 13 mm 100 MHz	Each	1+ HK$43.440 5+ HK$36.560 10+ HK$29.680 25+ HK$25.140 50+ HK$21.900 More Pricing...	Total:HK$43.44 Min: 1 / Mult: 1	12.85mm	30MHz	500MHz	280ohm	-

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