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

ZCAT2035-0930A-BK	2364659 Data Sheet RoHS	TDK Split Core Ferrite 9 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$24.720 10+ HK$17.100 50+ HK$12.830 100+ HK$11.210 200+ HK$10.140 More Pricing...	Total:HK$24.72 Min: 1 / Mult: 1	9mm	50MHz	500MHz	-	ZCAT Series
HFA100035-0A2	2292354 Data Sheet RoHS	LAIRD Ferrite Core 3.5 mm 192R 500 MHz	Each	1+ HK$16.590 50+ HK$8.730 100+ HK$7.640 250+ HK$6.620 500+ HK$6.490 More Pricing...	Total:HK$16.59 Min: 1 / Mult: 1	3.51mm	300MHz	1GHz	172ohm	-
ESD-SR-S57M	2949513 Data Sheet RoHS	KEMET Split Core Ferrite 35 mm ESD-SR Series	Each	1+ HK$194.580 12+ HK$121.830 60+ HK$119.600 108+ HK$117.360 252+ HK$115.120 More Pricing...	Total:HK$194.58 Min: 1 / Mult: 1	35mm	-	-	-	ESD-SR Series
74271733S	3237534 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Black 8 mm 246 ohm WE-STAR-FIX Series	Each	1+ HK$33.120 3+ HK$31.900 5+ HK$30.790 10+ HK$29.620 20+ HK$28.290 More Pricing...	Total:HK$33.12 Min: 1 / Mult: 1	8mm	-	-	246ohm	WE-STAR-FIX Series
ZCAT2017-0930-BK	2364656 Data Sheet RoHS	TDK Split Core Ferrite 9 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$15.480 10+ HK$12.500 50+ HK$10.780 100+ HK$9.420 200+ HK$8.630 More Pricing...	Total:HK$15.48 Min: 1 / Mult: 1	9mm	50MHz	500MHz	-	ZCAT Series
MSFC-10KEX	2357888 Data Sheet RoHS	MEC MARCOM Split Core Ferrite 10.5 mm 25 MHz 100 MHz 250 ohm MSFC Series	Each	1+ HK$49.820 10+ HK$44.980 50+ HK$39.730 100+ HK$35.940 250+ HK$31.700 More Pricing...	Total:HK$49.82 Min: 1 / Mult: 1	10.5mm	25MHz	100MHz	250ohm	MSFC Series
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$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	350ohm	WE-STAR-BUENO Series
0446164281	4695666 RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 25 MHz 300 MHz 276 ohm	Each	1+ HK$15.740 10+ HK$13.430 100+ HK$12.450 500+ HK$11.460 1000+ HK$10.470 More Pricing...	Total:HK$15.74 Min: 1 / Mult: 1	6.3mm	25MHz	300MHz	276ohm	-
ZCAT3035-1330-BK	2364663 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$49.330 5+ HK$42.070 10+ HK$34.800 25+ HK$30.020 50+ HK$26.340 More Pricing...	Total:HK$49.33 Min: 1 / Mult: 1	13mm	50MHz	500MHz	-	ZCAT Series
ZCAT2235-1030A	1301658 Data Sheet RoHS	TDK Split Core Ferrite 10 mm 10 MHz 500 MHz 100 ohm ZCAT Series	Each	1+ HK$26.940 10+ HK$19.330 50+ HK$14.540 100+ HK$13.090 200+ HK$12.240 More Pricing...	Total:HK$26.94 Min: 1 / Mult: 1	10mm	10MHz	500MHz	100ohm	ZCAT Series
LF-130B	9640460 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 13 mm 10 MHz 300 MHz 190 ohm MP LF Series	Each	1+ HK$36.330 5+ HK$32.030 10+ HK$29.820 25+ HK$27.720 50+ HK$26.150 More Pricing...	Total:HK$36.33 Min: 1 / Mult: 1	13mm	10MHz	300MHz	190ohm	MP LF Series
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...	Total:HK$48.06 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$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
28A2029-0A2	2292242 Data Sheet RoHS	LAIRD Ferrite Core 250 ohm 10 mm 100 MHz	Each	1+ HK$20.010 5+ HK$18.390 10+ HK$16.770 25+ HK$15.400 50+ HK$13.690 More Pricing...	Total:HK$20.01 Min: 1 / Mult: 1	9.95mm	30MHz	500MHz	250ohm	-
28A0434-0A2	2292231 Data Sheet RoHS	LAIRD Ferrite Core 277 ohm 5.35 mm 100 MHz	Each	1+ HK$20.520 10+ HK$14.200 50+ HK$10.700 100+ HK$9.320 200+ HK$8.890 More Pricing...	Total:HK$20.52 Min: 1 / Mult: 1	5.05mm	30MHz	500MHz	277ohm	-
ZCAT2436-1330A-BK	2364662 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$30.530 10+ HK$26.340 50+ HK$19.590 100+ HK$16.940 200+ HK$16.000 More Pricing...	Total:HK$30.53 Min: 1 / Mult: 1	13mm	50MHz	500MHz	-	ZCAT Series
LF-100B	9640452 Data Sheet RoHS	MULTICOMP PRO FERRITE CORE SPLIT 180 OHM/100MHZ	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
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	-
0446167281	1836418 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 9.85MM 190 OHM/100	Each	1+ HK$22.580 10+ HK$15.740 100+ HK$10.960 500+ HK$10.750 1000+ HK$10.530 More Pricing...	Total:HK$22.58 Min: 1 / Mult: 1	9.85mm	-	-	190ohm	-
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	-
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	-
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
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

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