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

ZCAT2436-1330A-BK	2364662 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$34.640 10+ HK$26.340 50+ HK$19.590 100+ HK$16.940 200+ HK$16.000 More Pricing...	Total:HK$34.64 Min: 1 / Mult: 1	13mm	50MHz	500MHz	-	ZCAT Series
ZCAT2436-1330A	1301659 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 30 ohm ZCAT Series	Each	1+ HK$38.390 10+ HK$26.250 50+ HK$19.500 100+ HK$16.940 200+ HK$16.000 More Pricing...	Total:HK$38.39 Min: 1 / Mult: 1	13mm	-	-	30ohm	ZCAT Series
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	-	-	-	-
LF-100B	9640452 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 10 mm 180 ohm MP LF Series	Each	1+ HK$25.200 10+ HK$19.220 25+ HK$16.590 50+ HK$15.020 100+ HK$14.070 More Pricing...	Total:HK$25.20 Min: 1 / Mult: 1	10mm	-	-	180ohm	MP LF Series
74272211	3221598 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 21 mm WE-STAR-TEC LFS Series	Each	1+ HK$237.750 3+ HK$214.070 5+ HK$190.390 10+ HK$180.130 20+ HK$157.560 More Pricing...	Total:HK$237.75 Min: 1 / Mult: 1	21mm	-	-	-	WE-STAR-TEC LFS 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$57.710 3+ HK$57.460 5+ HK$57.200 10+ HK$56.940 20+ HK$55.810 More Pricing...	Total:HK$57.71 Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	250ohm	WE-STAR-BUENO Series
0443800506	2127510 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 12.8MM 75OHM/100MH	Each	1+ HK$16.250 10+ HK$11.300 100+ HK$8.420 500+ HK$7.410 1000+ HK$7.270 More Pricing...	Total:HK$16.25 Min: 1 / Mult: 1	12.8mm	-	-	75ohm	-
28A0807-0A2	2292236 Data Sheet RoHS	LAIRD Ferrite Core 348 ohm 10 mm 100 MHz	Each	1+ HK$32.230 5+ HK$27.620 10+ HK$23.010 25+ HK$19.500 50+ HK$17.100 More Pricing...	Total:HK$32.23 Min: 1 / Mult: 1	10mm	30MHz	500MHz	348ohm	-
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	-
28A0392-0A2	2292230 Data Sheet RoHS	LAIRD Ferrite Core 170 ohm 5.44 mm 100 MHz	Each	1+ HK$15.140 10+ HK$11.380 50+ HK$8.550 200+ HK$7.500 400+ HK$6.230 More Pricing...	Total:HK$15.14 Min: 1 / Mult: 1	4.75mm	30MHz	500MHz	170ohm	-
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$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
0446167281	1836418 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 9.85MM 190 OHM/100	Each	1+ HK$22.060 10+ HK$15.480 100+ HK$11.380 500+ HK$10.960 1000+ HK$10.750 More Pricing...	Total:HK$22.06 Min: 1 / Mult: 1	9.85mm	-	-	190ohm	-
74272733	1800423 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8 mm 150 kHz 30 MHz WE-STAR-FIX Series	Each	1+ HK$45.840 3+ HK$45.640 5+ HK$45.430 10+ HK$45.220 20+ HK$43.770 More Pricing...	Total:HK$45.84 Min: 1 / Mult: 1	8mm	150kHz	30MHz	-	WE-STAR-FIX Series
7427154	1635626 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 16 mm 130 ohm WE-STAR-RING Series	Each	1+ HK$55.920 3+ HK$55.640 5+ HK$55.350 10+ HK$55.060 20+ HK$53.180 More Pricing...	Total:HK$55.92 Min: 1 / Mult: 1	16mm	-	-	130ohm	WE-STAR-RING 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$137.900 3+ HK$133.830 5+ HK$129.760 10+ HK$125.680 20+ HK$117.640 More Pricing...	Total:HK$137.90 Min: 1 / Mult: 1	21mm	1MHz	1GHz	982ohm	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$180.480 3+ HK$172.960 5+ HK$165.430 10+ HK$157.910 20+ HK$150.380 More Pricing...	Total:HK$180.48 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$121.570 3+ HK$116.270 5+ HK$110.970 10+ HK$100.460 20+ HK$92.770 More Pricing...	Total:HK$121.57 Min: 1 / Mult: 1	15mm	1MHz	1GHz	837ohm	WE-STAR-TEC Series
ZCAT10D	3650658 Data Sheet RoHS	TDK Split Core Ferrite 7 mm 10 MHz 500 MHz 25 ohm ZCAT Series	Each	1+ HK$35.060 10+ HK$28.300 50+ HK$23.780 200+ HK$23.120 400+ HK$22.450 More Pricing...	Total:HK$35.06 Min: 1 / Mult: 1	7mm	10MHz	500MHz	25ohm	-
ESD-SR-150G	3365769 Data Sheet RoHS	KEMET Split Core Ferrite 7 mm 300 MHz ESD-SR Series	Each	1+ HK$35.570 10+ HK$25.740 50+ HK$22.800 100+ HK$19.850 500+ HK$17.710 More Pricing...	Total:HK$35.57 Min: 1 / Mult: 1	7mm	-	300MHz	-	ESD-SR Series
74272722	1869776 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 150 kHz 30 MHz WE-STAR-FIX Series	Each	1+ HK$108.010 3+ HK$103.950 5+ HK$100.110 10+ HK$96.430 20+ HK$92.030 More Pricing...	Total:HK$108.01 Min: 1 / Mult: 1	12.5mm	150kHz	30MHz	-	WE-STAR-FIX Series
MSFC-13KEX	2357889 Data Sheet RoHS	MEC MARCOM Split Core Ferrite 13 mm 25 MHz 100 MHz 252 ohm MSFC Series	Each	1+ HK$63.230 3+ HK$57.090 5+ HK$50.430 10+ HK$45.620 20+ HK$40.230 More Pricing...	Total:HK$63.23 Min: 1 / Mult: 1	13mm	25MHz	100MHz	252ohm	MSFC 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$42.750 10+ HK$42.070 25+ HK$40.620 50+ HK$39.160 100+ HK$38.380 More Pricing...	Total:HK$42.75 Min: 1 / Mult: 1	7.5mm	1MHz	1GHz	246ohm	WE-STAR-TEC Series
0475167281	2451737 Data Sheet RoHS	FAIR-RITE Cable Diameter:9.85mm	Each	1+ HK$61.990 2+ HK$57.910 3+ HK$53.830 5+ HK$49.750 10+ HK$45.660 More Pricing...	Total:HK$61.99 Min: 1 / Mult: 1	9.85mm	-	-	-	-
ZCAT2032-0930-BK	3650659 Data Sheet RoHS	TDK Split Core Ferrite 9 mm 10 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$24.800 10+ HK$17.100 50+ HK$12.830 100+ HK$11.210 200+ HK$10.100 More Pricing...	Total:HK$24.80 Min: 1 / Mult: 1	9mm	10MHz	500MHz	50ohm	-
0461167281	2113049 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 200 MHz 1 GHz 175 ohm	Each	1+ HK$27.370 10+ HK$19.410 100+ HK$15.050 500+ HK$14.940 1000+ HK$14.830 More Pricing...	Total:HK$27.37 Min: 1 / Mult: 1	9.85mm	200MHz	1GHz	175ohm	-

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