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

GRFC-6	2078493 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 6.5 mm 100 ohm GRFC Series	Each	1+ HK$26.820 3+ HK$24.220 5+ HK$21.390 10+ HK$19.350 20+ HK$17.070 More Pricing...	Total:HK$26.82 Min: 1 / Mult: 1	6.5mm	-	-	100ohm	GRFC Series
GRFC-10	2078497 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 10.5 mm 105 ohm GRFC Series	Each	1+ HK$49.330 3+ HK$44.540 5+ HK$39.350 10+ HK$35.580 20+ HK$31.390 More Pricing...	Total:HK$49.33 Min: 1 / Mult: 1	10.5mm	-	-	105ohm	GRFC Series
74271733	1635391 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Grey 8 mm 246 ohm WE-STAR-FIX Series	Each	1+ HK$31.810 3+ HK$31.640 5+ HK$31.470 10+ HK$31.300 20+ HK$30.320 More Pricing...	Total:HK$31.81 Min: 1 / Mult: 1	8mm	-	-	246ohm	WE-STAR-FIX Series
74271111S	2082468 Data Sheet RoHS	WURTH ELEKTRONIK FERRITE CORE SPLIT 5MM 320 OHM	Each	1+ HK$46.350 10+ HK$45.580 25+ HK$44.000 50+ HK$42.420 100+ HK$41.580 More Pricing...	Total:HK$46.35 Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
LF50B	9640487 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 5 mm 10 MHz 300 MHz 115 ohm MP LF Series	Each	1+ HK$18.690 10+ HK$14.280 50+ HK$12.290 100+ HK$11.130 200+ HK$10.490 More Pricing...	Total:HK$18.69 Min: 1 / Mult: 1	5mm	10MHz	300MHz	115ohm	MP LF Series
782803-01	3622312 RoHS	NI / EMERSON Split Core C Series Module Ferrite EMI Suppression NI-9401	Each	1+ HK$101.530	Total:HK$101.53 Min: 1 / Mult: 1	-	-	-	-	-
GRFC-5	2078492 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 5.5 mm 100 ohm GRFC Series	Each	1+ HK$26.820 3+ HK$24.220 5+ HK$21.390 10+ HK$19.350 20+ HK$17.070 More Pricing...	Total:HK$26.82 Min: 1 / Mult: 1	5.5mm	-	-	100ohm	GRFC Series
28A2738-0A2	2292247 Data Sheet RoHS	LAIRD Ferrite Core 233 ohm 9 mm 100 MHz	Each	1+ HK$38.990 10+ HK$26.600 50+ HK$21.720 100+ HK$21.290 200+ HK$20.860 More Pricing...	Total:HK$38.99 Min: 1 / Mult: 1	8mm	30MHz	500MHz	233ohm	-
28A0640-0A2	2292235 Data Sheet RoHS	LAIRD Ferrite Core 240 ohm 9.09 mm 100 MHz	Each	1+ HK$23.180 10+ HK$16.000 25+ HK$13.600 50+ HK$12.070 100+ HK$11.260 More Pricing...	Total:HK$23.18 Min: 1 / Mult: 1	8.95mm	30MHz	500MHz	240ohm	-
0446164251	1781350 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 6.3MM 245OHM/100MH	Each	1+ HK$20.870 10+ HK$15.050 100+ HK$10.440 500+ HK$10.240 1000+ HK$10.030 More Pricing...	Total:HK$20.87 Min: 1 / Mult: 1	6.3mm	-	-	-	-
28A5776-0A2	2292254 Data Sheet RoHS	LAIRD Split Core Ferrite 240 ohm 28A Series	Each	1+ HK$74.040 5+ HK$65.580 10+ HK$57.110 20+ HK$53.100 40+ HK$49.080 More Pricing...	Total:HK$74.04 Min: 1 / Mult: 1	-	-	-	240ohm	28A Series
74272251	3221599 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 25 mm WE-STAR-TEC LFS Series	Each	1+ HK$237.750 3+ HK$214.070 5+ HK$190.390 10+ HK$185.260 20+ HK$180.130 More Pricing...	Total:HK$237.75 Min: 1 / Mult: 1	25mm	-	-	-	WE-STAR-TEC LFS Series
74272222	3221596 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 110 ohm WE-STAR-TEC LFS Series	Each	1+ HK$78.580 5+ HK$71.990 10+ HK$65.410 25+ HK$60.540 50+ HK$55.670 More Pricing...	Total:HK$78.58 Min: 1 / Mult: 1	12.5mm	-	-	110ohm	WE-STAR-TEC LFS Series
28A1507-0A2	2292237 Data Sheet RoHS	LAIRD Ferrite Core 123 ohm 7 mm 100 MHz	Each	1+ HK$10.960 10+ HK$7.600 50+ HK$5.870 100+ HK$5.180 200+ HK$4.660 More Pricing...	Total:HK$10.96 Min: 1 / Mult: 1	7mm	30MHz	500MHz	123ohm	-
28A2026-0A2	2292241 Data Sheet RoHS	LAIRD Ferrite Core 270 ohm 6.8 mm 100 MHz	Each	1+ HK$22.240 5+ HK$18.860 10+ HK$15.480 25+ HK$13.170 50+ HK$11.630 More Pricing...	Total:HK$22.24 Min: 1 / Mult: 1	6.45mm	30MHz	500MHz	270ohm	-
74271633S	1635622 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Black 8 mm 100 ohm WE-STAR-GAP Series	Each	1+ HK$63.180 3+ HK$62.900 5+ HK$62.620 10+ HK$62.330 20+ HK$60.330 More Pricing...	Total:HK$63.18 Min: 1 / Mult: 1	8mm	-	-	100ohm	WE-STAR-GAP Series
28A3039-0A2	2292250 Data Sheet RoHS	LAIRD Ferrite Core 130 ohm 10.2 mm 100 MHz	Each	1+ HK$29.070 10+ HK$20.010 50+ HK$14.970 100+ HK$13.000 200+ HK$12.870 More Pricing...	Total:HK$29.07 Min: 1 / Mult: 1	10.15mm	30MHz	500MHz	130ohm	-
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$297.680 3+ HK$284.730 5+ HK$271.780 10+ HK$258.830 20+ HK$245.870 More Pricing...	Total:HK$297.68 Min: 1 / Mult: 1	25mm	1MHz	1GHz	836ohm	WE-STAR-TEC Series
ESD-SR-160G	3365770 Data Sheet RoHS	KEMET Split Core Ferrite 9 mm 300 MHz ESD-SR Series	Each	1+ HK$35.740 10+ HK$20.700 50+ HK$19.210 100+ HK$17.710 500+ HK$16.170 More Pricing...	Total:HK$35.74 Min: 1 / Mult: 1	9mm	-	300MHz	-	ESD-SR Series
74272132	3221594 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 77.5 ohm WE-STAR-TEC LFS Series	Each	1+ HK$40.010 10+ HK$30.450 25+ HK$30.360 50+ HK$25.570 100+ HK$25.260 More Pricing...	Total:HK$40.01 Min: 1 / Mult: 1	8.5mm	-	-	77.5ohm	WE-STAR-TEC LFS Series
0461176451	3282212 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 18MM 360 OHM/100MH	Each	1+ HK$92.940 2+ HK$86.300 3+ HK$79.650 5+ HK$73.000 10+ HK$66.350 More Pricing...	Total:HK$92.94 Min: 1 / Mult: 1	-	-	-	-	-
7427023	3812740 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 15.8 mm 114 ohm WE-SPLITRING Series	1 Pair	1+ HK$14.710 3+ HK$14.460 5+ HK$14.200 10+ HK$13.600 20+ HK$13.430 More Pricing...	Total:HK$14.71 Min: 1 / Mult: 1	15.8mm	-	-	114ohm	WE-SPLITRING Series
431167281-DEL	1463444 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 10.15 mm 1 MHz 300 MHz 240 ohm	Each	1+ HK$17.630 10+ HK$14.540 100+ HK$12.380 500+ HK$11.560 1000+ HK$10.870 More Pricing...	Total:HK$17.63 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$20.270 10+ HK$14.970 100+ HK$11.730 500+ HK$11.340 1000+ HK$10.950 More Pricing...	Total:HK$20.27 Min: 1 / Mult: 1	6.3mm	1MHz	300MHz	310ohm	-
0431167281	4156102 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 1 MHz 300 MHz 240 ohm	Each	1+ HK$24.030 10+ HK$16.940 100+ HK$12.660 500+ HK$12.410 1000+ HK$12.150 More Pricing...	Total:HK$24.03 Min: 1 / Mult: 1	9.85mm	1MHz	300MHz	240ohm	-

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