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

7427027	3812739 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 14.5 mm 97 ohm WE-SPLITRING Series	1 Pair	1+ HK$7.500	Min: 1 / Mult: 1	14.5mm	-	-	97ohm	WE-SPLITRING Series
7427023	3812740 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 15.8 mm 114 ohm WE-SPLITRING Series	Each	1+ HK$14.140 3+ HK$13.900 5+ HK$13.650 10+ HK$13.070 20+ HK$12.620 More Pricing...	Min: 1 / Mult: 1	15.8mm	-	-	114ohm	WE-SPLITRING Series
7427020	3812735 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.8 mm 93 ohm WE-SPLITRING Series	Each	1+ HK$7.730 5+ HK$7.440 10+ HK$7.150 20+ HK$6.940 40+ HK$6.730 More Pricing...	Min: 1 / Mult: 1	7.8mm	-	-	93ohm	WE-SPLITRING Series
7427022	3812738 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 11 mm 112 ohm WE-SPLITRING Series	Each	1+ HK$8.800 5+ HK$8.510 10+ HK$8.220 20+ HK$8.080 40+ HK$7.930 More Pricing...	Min: 1 / Mult: 1	11mm	-	-	112ohm	WE-SPLITRING Series
7427021	3812736 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.8 mm 106 ohm WE-SPLITRING Series	Each	1+ HK$7.730 5+ HK$7.440 10+ HK$7.150 20+ HK$6.940 40+ HK$6.730 More Pricing...	Min: 1 / Mult: 1	7.8mm	-	-	106ohm	WE-SPLITRING Series
GRFC-4	2078490 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 4.5 mm 75 ohm GRFC Series	Each	1+ HK$20.010 3+ HK$18.060 5+ HK$15.960 10+ HK$14.430 20+ HK$12.730 More Pricing...	Min: 1 / Mult: 1	4.5mm	-	-	75ohm	GRFC Series
SS28B2037	1249580 Data Sheet RoHS	LEADER TECH-FERRISHIELD FERRITE CORE SPLIT 8.8MM 200 OHM/100M	Each	1+ HK$113.520 2+ HK$109.480 3+ HK$105.430 5+ HK$101.380 10+ HK$97.330 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
SS28B2034	1249577 Data Sheet RoHS	LEADER TECH-FERRISHIELD FERRITE CORE SPLIT 6.4MM 220 OHM/100M	Each	1+ HK$123.390 2+ HK$120.930 3+ HK$118.460 5+ HK$115.990 10+ HK$113.520 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
446176451	4036647 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 25 MHz 300 MHz 416 ohm	Each	1+ HK$73.160 5+ HK$67.740 10+ HK$62.310 20+ HK$54.870 40+ HK$47.430 More Pricing...	Min: 1 / Mult: 1	18mm	25MHz	300MHz	416ohm	-
475167281	4036652 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 200 kHz 30 MHz 62 ohm	Each	1+ HK$65.190 10+ HK$43.900 25+ HK$37.270	Min: 1 / Mult: 1	9.85mm	200kHz	30MHz	62ohm	-
74275815S	4065755 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 350 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	350ohm	WE-STAR-BUENO Series
78271112	3953331 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 6 mm 316 ohm WE-CAR-TEC Series	Each	1+ HK$39.380 3+ HK$38.310 5+ HK$37.240 10+ HK$36.170 20+ HK$32.840 More Pricing...	Min: 1 / Mult: 1	6mm	-	-	316ohm	WE-CAR-TEC Series
ZCAT13D-BK	4016091 Data Sheet RoHS	TDK Split Core Ferrite Black 8.5 mm 10 MHz 500 MHz 40 ohm ZCAT Series	Each	1+ HK$52.940 10+ HK$36.340 50+ HK$26.720 100+ HK$23.190 200+ HK$22.900 More Pricing...	Min: 1 / Mult: 1	8.5mm	10MHz	500MHz	40ohm	ZCAT Series
0443178181	4036365 RoHS	FAIR-RITE SPLIT CORE FERRITE 4.1MM 174OHM	Each	1+ HK$10.610 10+ HK$8.010 100+ HK$5.320 500+ HK$5.210 1000+ HK$5.100 More Pricing...	Min: 1 / Mult: 1	4.1mm	-	-	174ohm	-
78271112S	3953332 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 6 mm 316 ohm WE-CAR-TEC Series	Each	1+ HK$39.380 3+ HK$38.310 5+ HK$37.240 10+ HK$36.170 20+ HK$32.840 More Pricing...	Min: 1 / Mult: 1	6mm	-	-	316ohm	WE-CAR-TEC Series
78271131	3953333 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.5 mm 235 ohm WE-CAR-TEC Series	Each	1+ HK$42.830 3+ HK$41.660 5+ HK$40.480 10+ HK$39.300 20+ HK$35.520 More Pricing...	Min: 1 / Mult: 1	7.5mm	-	-	235ohm	WE-CAR-TEC Series
446167281	4036643 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 243 ohm	Each	1+ HK$23.190 5+ HK$20.400 10+ HK$17.600 25+ HK$13.570 50+ HK$12.660 More Pricing...	Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	243ohm	-
ZCAT20D-BK	4016092 Data Sheet RoHS	TDK Split Core Ferrite Black 15 mm 10 MHz 500 MHz 60 ohm ZCAT Series	Each	1+ HK$88.700 10+ HK$61.610 25+ HK$51.630 50+ HK$44.760 100+ HK$43.950 More Pricing...	Min: 1 / Mult: 1	15mm	10MHz	500MHz	60ohm	ZCAT Series
78271111S	3953330 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 316 ohm WE-CAR-TEC Series	Each	1+ HK$44.480 3+ HK$43.330 5+ HK$42.180 10+ HK$41.020 20+ HK$36.910 More Pricing...	Min: 1 / Mult: 1	5mm	-	-	316ohm	WE-CAR-TEC Series
461164951	4036644 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 4.9 mm 200 MHz 1 GHz 800 ohm	Each	1+ HK$24.990 10+ HK$18.580 25+ HK$14.640 50+ HK$13.570 100+ HK$12.010 More Pricing...	Min: 1 / Mult: 1	4.9mm	200kHz	1GHz	800ohm	-
475164181	4036640 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 12.75 mm 200 kHz 30 MHz 53 ohm	Each	1+ HK$80.480 5+ HK$67.210 10+ HK$53.930 25+ HK$51.250 50+ HK$48.570 More Pricing...	Min: 1 / Mult: 1	12.75mm	200kHz	30MHz	53ohm	-
ESD-SR-190736X-R1	4349997 Data Sheet RoHS	KEMET Split Core Ferrite 7 mm 500 MHz ESD-SR Series	Each	1+ HK$26.470 10+ HK$22.690 50+ HK$16.530 100+ HK$14.640 500+ HK$12.750 More Pricing...	Min: 1 / Mult: 1	7mm	-	500MHz	-	ESD-SR Series
0443665806	4156111 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.2 mm 25 MHz 300 MHz 88 ohm	Each	1+ HK$18.830 10+ HK$13.570 25+ HK$11.180 50+ HK$10.200 100+ HK$8.210 More Pricing...	Min: 1 / Mult: 1	9.2mm	25MHz	300MHz	88ohm	-
ESD-SR-150632X-R1	4349996 Data Sheet RoHS	KEMET Split Core Ferrite 6 mm 500 MHz ESD-SR Series	Each	1+ HK$20.550 10+ HK$17.760 70+ HK$13.240 140+ HK$11.350 560+ HK$9.790 More Pricing...	Min: 1 / Mult: 1	6mm	-	500MHz	-	ESD-SR Series
0431164281	4156100 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 1 MHz 300 MHz 310 ohm	Each	1+ HK$19.970 10+ HK$15.100 100+ HK$14.110 500+ HK$13.120 1000+ HK$12.130 More Pricing...	Min: 1 / Mult: 1	6.3mm	1MHz	300MHz	310ohm	-

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