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

0461164951	1781359 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 4.9MM 215OHM/100MH	Each	1+ HK$24.010 10+ HK$17.920 100+ HK$11.760 500+ HK$11.430 1000+ HK$11.350 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
MSFC-8KEX	2357887 Data Sheet RoHS	MEC MARCOM Split Core Ferrite 8.5 mm 25 MHz 100 MHz 219 ohm MSFC Series	Each	1+ HK$48.060 10+ HK$43.390 50+ HK$38.340 100+ HK$34.660 250+ HK$30.570 More Pricing...	Min: 1 / Mult: 1	8.5mm	25MHz	100MHz	219ohm	MSFC Series
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$61.220 3+ HK$60.020 5+ HK$58.820 10+ HK$57.610 20+ HK$56.060 More Pricing...	Min: 1 / Mult: 1	12.5mm	100MHz	2.5GHz	140ohm	WE-STAR-GAP 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$40.590 10+ HK$40.000 25+ HK$38.580 50+ HK$37.150 100+ HK$36.410 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	241ohm	WE-STAR-TEC Series
ZCAT2436-1330A	1301659 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 30 ohm ZCAT Series	Each	1+ HK$30.580 10+ HK$21.540 50+ HK$16.530 100+ HK$15.380 200+ HK$14.970 More Pricing...	Min: 1 / Mult: 1	13mm	-	-	30ohm	ZCAT Series
ZCAT2235-1030A-BK	2364661 Data Sheet RoHS	TDK Split Core Ferrite 10 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$21.710 10+ HK$17.270 50+ HK$14.390 100+ HK$12.990 200+ HK$11.930 More Pricing...	Min: 1 / Mult: 1	10mm	50MHz	500MHz	-	ZCAT Series
74271222S	2082475 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 265 ohm WE-STAR-TEC Series	Each	1+ HK$49.140 5+ HK$48.760 10+ HK$48.380 25+ HK$46.670 50+ HK$44.950 More Pricing...	Min: 1 / Mult: 1	12.5mm	-	-	265ohm	WE-STAR-TEC Series
0461164181	1436360 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 12.7MM 205OHM/100M	Each	1+ HK$47.850 2+ HK$45.300 3+ HK$42.750 5+ HK$40.200 10+ HK$37.650 More Pricing...	Min: 1 / Mult: 1	12.7mm	-	-	-	-
28A2736-0A2	2292246 Data Sheet RoHS	LAIRD Ferrite Core 220 ohm 9 mm 100 MHz	Each	1+ HK$18.620 10+ HK$12.840 50+ HK$9.650 100+ HK$8.480 200+ HK$7.920 More Pricing...	Min: 1 / Mult: 1	8.9mm	30MHz	500MHz	220ohm	-
LF-100B	9640452 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 10 mm 180 ohm	Each	1+ HK$34.850 10+ HK$20.480 25+ HK$14.690 50+ HK$12.930 100+ HK$11.280 More Pricing...	Min: 1 / Mult: 1	10mm	-	-	180ohm	-
74272211	3221598 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 21 mm WE-STAR-TEC LFS Series	Each	1+ HK$204.520 3+ HK$193.140 5+ HK$181.750 10+ HK$158.980 20+ HK$144.180 More Pricing...	Min: 1 / Mult: 1	21mm	-	-	-	WE-STAR-TEC LFS Series
0446167281	1836418 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 9.85MM 190 OHM/100	Each	1+ HK$25.240 10+ HK$18.990 100+ HK$12.090 500+ HK$11.850 1000+ HK$11.610 More Pricing...	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$43.610 3+ HK$41.850 5+ HK$40.090 10+ HK$33.120 20+ HK$30.490 More Pricing...	Min: 1 / Mult: 1	8mm	150kHz	30MHz	-	WE-STAR-FIX Series
28A0807-0A2	2292236 Data Sheet RoHS	LAIRD Ferrite Core 348 ohm 10 mm 100 MHz	Each	1+ HK$28.530 5+ HK$24.870 10+ HK$21.210 25+ HK$18.010 50+ HK$15.790 More Pricing...	Min: 1 / Mult: 1	10mm	30MHz	500MHz	348ohm	-
28A0392-0A2	2292230 Data Sheet RoHS	LAIRD Ferrite Core 170 ohm 5.44 mm 100 MHz	Each	1+ HK$15.050 10+ HK$10.440 50+ HK$7.900 200+ HK$6.910 400+ HK$5.760 More Pricing...	Min: 1 / Mult: 1	4.75mm	30MHz	500MHz	170ohm	-
28A2024-0A2	2292239 Data Sheet RoHS	LAIRD Ferrite Core 280 ohm 13 mm 100 MHz	Each	1+ HK$36.830 5+ HK$32.110 10+ HK$27.380 25+ HK$23.190 50+ HK$20.230 More Pricing...	Min: 1 / Mult: 1	12.85mm	30MHz	500MHz	280ohm	-
7427154	1635626 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 16 mm 130 ohm WE-STAR-RING Series	Each	1+ HK$49.310 3+ HK$49.060 5+ HK$48.810 10+ HK$48.560 20+ HK$46.920 More Pricing...	Min: 1 / Mult: 1	16mm	-	-	130ohm	WE-STAR-RING 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$159.310 3+ HK$159.290 5+ HK$159.260 10+ HK$159.230 20+ HK$132.740 More Pricing...	Min: 1 / Mult: 1	21mm	1MHz	1GHz	982ohm	WE-STAR-TEC Series
ESD-SR-150G	3365769 Data Sheet RoHS	KEMET Split Core Ferrite 7 mm 300 MHz ESD-SR Series	Each	1+ HK$25.890 10+ HK$22.280 50+ HK$16.130 100+ HK$14.280 500+ HK$13.620	Min: 1 / Mult: 1	7mm	-	300MHz	-	ESD-SR Series
ZCAT10D	3650658 Data Sheet RoHS	TDK Split Core Ferrite 7 mm 10 MHz 500 MHz 25 ohm ZCAT Series	Each	1+ HK$45.540 10+ HK$31.080 50+ HK$22.940 200+ HK$19.820 400+ HK$19.160 More Pricing...	Min: 1 / Mult: 1	7mm	10MHz	500MHz	25ohm	-
74272722	1869776 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 150 kHz 30 MHz WE-STAR-FIX Series	Each	1+ HK$77.070 3+ HK$73.840 5+ HK$70.610 10+ HK$58.040	Min: 1 / Mult: 1	12.5mm	150kHz	30MHz	-	WE-STAR-FIX Series
ZCAT12V-BK	2364652 Data Sheet RoHS	TDK Split Core Ferrite 12 mm 140 ohm ZCAT Series	Each	1+ HK$54.090 5+ HK$47.190 10+ HK$40.280 25+ HK$38.150 50+ HK$37.390 More Pricing...	Min: 1 / Mult: 1	12mm	-	-	140ohm	ZCAT 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...	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$37.730 10+ HK$37.070 25+ HK$35.810 50+ HK$34.550 100+ HK$33.860 More Pricing...	Min: 1 / Mult: 1	7.5mm	1MHz	1GHz	246ohm	WE-STAR-TEC Series
LF35B	9640479 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 3.8 mm 10 MHz 300 MHz 121 ohm	Each	1+ HK$22.880 10+ HK$13.490 50+ HK$9.670 200+ HK$7.550 400+ HK$6.360 More Pricing...	Min: 1 / Mult: 1	3.8mm	10MHz	300MHz	121ohm	-

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