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

ESD-SR-301333XVE-R1	4633531 Data Sheet RoHS	KEMET Split Core Ferrite Round Snap-on Mn-Zn 30.2 mm 500 MHz ESD-SR-XVE Series	Each	1+ HK$49.580 20+ HK$45.700 60+ HK$41.810 100+ HK$37.920 500+ HK$34.030 More Pricing...	Min: 1 / Mult: 1	30.2mm	-	500MHz	-	ESD-SR-XVE Series
0431164951	4156101 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 4.9 mm 1 MHz 300 MHz 280 ohm	Each	1+ HK$19.130 10+ HK$14.010 25+ HK$11.250 50+ HK$10.150 100+ HK$9.950 More Pricing...	Min: 1 / Mult: 1	4.9mm	1MHz	300MHz	280ohm	-
0444164281	4156114 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 25 MHz 300 MHz 260 ohm	Each	1+ HK$22.990 5+ HK$20.180 10+ HK$17.370 25+ HK$13.510 50+ HK$13.250 More Pricing...	Min: 1 / Mult: 1	6.3mm	25MHz	300MHz	260ohm	-
446164251	4141729 RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 25 MHz 300 MHz 200 ohm	Each	1+ HK$18.650 5+ HK$16.400 10+ HK$14.140 25+ HK$10.950 50+ HK$10.220 More Pricing...	Min: 1 / Mult: 1	6.3mm	25MHz	300MHz	200ohm	-
ESD-SR-250	4130129 Data Sheet RoHS	KEMET Split Core Ferrite 7 mm 10 MHz 300 MHz ESD-SR Series	Each	1+ HK$60.750 20+ HK$34.280 60+ HK$33.790 100+ HK$33.120 500+ HK$32.440 More Pricing...	Min: 1 / Mult: 1	7mm	10MHz	300MHz	-	ESD-SR Series
0444184751	4633595 RoHS	FAIR-RITE 45 ROUND CBL CORE ASSY/25-250MHZ/260 OHM	Each (Supplied on Cut Tape) Cut Tape	1+ HK$70.210 2+ HK$58.590 3+ HK$48.440 5+ HK$43.690 10+ HK$41.140 More Pricing...	Min: 1 / Mult: 1	19.2mm	25MHz	250MHz	260ohm	Snap-it Series
0361184751	4633602	FAIR-RITE 61 OVAL CBL CORE ASSY/100-250MHZ/139 OHM	Each (Supplied on Cut Tape) Cut Tape	1+ HK$92.040 2+ HK$76.810 3+ HK$63.500 5+ HK$57.270 10+ HK$53.930 More Pricing...	Min: 1 / Mult: 1	19.2mm	100MHz	250MHz	232ohm	Clip-It Series
0443164251	4458399 RoHS	FAIR-RITE FERRITE CORE SPLIT 6.3MM 275OHM/100MH	Each	1+ HK$23.510 10+ HK$16.360 100+ HK$10.940 500+ HK$10.860 1000+ HK$10.650 More Pricing...	Min: 1 / Mult: 1	6.3mm	25MHz	300MHz	275ohm	-
ESD-SR-160519XVE-T	4633528 Data Sheet RoHS	KEMET Split Core Ferrite Round Snap-on Mn-Zn 16.2 mm 10 MHz ESD-SR-XVE Series	Each	1+ HK$30.690 10+ HK$21.030 90+ HK$13.910 180+ HK$13.700 540+ HK$13.490 More Pricing...	Min: 1 / Mult: 1	16.2mm	-	10MHz	-	ESD-SR-XVE Series
0443625006	4156108 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 7.6 mm 25 MHz 300 MHz 113 ohm	Each	1+ HK$13.010 10+ HK$9.650 25+ HK$7.690 50+ HK$6.800 100+ HK$6.740 More Pricing...	Min: 1 / Mult: 1	7.6mm	25MHz	300MHz	113ohm	-
0443167251	4156107 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 225 ohm	Each	1+ HK$25.080 5+ HK$21.900 10+ HK$18.710 25+ HK$15.180 50+ HK$14.520 More Pricing...	Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	225ohm	-
0444164181	4156113 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 12.7 mm 25 MHz 300 MHz 230 ohm	Each	1+ HK$49.160 5+ HK$44.190 10+ HK$39.210 25+ HK$30.830 50+ HK$30.220 More Pricing...	Min: 1 / Mult: 1	12.7mm	25MHz	300MHz	230ohm	-
ESD-SR-200836XVE-T	4633530 Data Sheet RoHS	KEMET Split Core Ferrite Round Snap-on Mn-Zn 20.1 mm 10 MHz ESD-SR-XVE Series	Each	1+ HK$36.550 10+ HK$24.970 50+ HK$23.730 100+ HK$22.480 500+ HK$21.240 More Pricing...	Min: 1 / Mult: 1	20.1mm	-	10MHz	-	ESD-SR-XVE Series
ZCAT1518-0730	1301648 Data Sheet RoHS	TDK Split Core Ferrite 7 mm 25 ohm ZCAT Series	Each	1+ HK$11.020 50+ HK$6.530 100+ HK$5.470 250+ HK$5.190 500+ HK$4.630 More Pricing...	Min: 1 / Mult: 1	7mm	-	-	25ohm	ZCAT Series
ZCAT2032-0930	2364658 Data Sheet RoHS	TDK Split Core Ferrite 9 mm ZCAT Series	Each	1+ HK$19.900 10+ HK$15.460 50+ HK$12.250 100+ HK$10.030 200+ HK$9.340 More Pricing...	Min: 1 / Mult: 1	9mm	-	-	-	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$26.720 10+ HK$19.570 50+ HK$14.880 100+ HK$12.990 200+ HK$11.930 More Pricing...	Min: 1 / Mult: 1	10mm	10MHz	500MHz	100ohm	ZCAT Series
ZCAT1325-0530A-BK	2364653 Data Sheet RoHS	TDK Split Core Ferrite 5 mm 50 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$12.840 50+ HK$7.080 100+ HK$6.000 250+ HK$5.190 500+ HK$5.090 More Pricing...	Min: 1 / Mult: 1	5mm	50MHz	500MHz	50ohm	ZCAT Series
0461178281.	1781367 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 8.7MM 180 OHM/100M	Each	1+ HK$31.570 10+ HK$24.170 100+ HK$18.250 500+ HK$18.170 1000+ HK$17.810 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
ZCAT2235-1030A-BK	2364661 Data Sheet RoHS	TDK Split Core Ferrite 10 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$21.300 10+ HK$16.530 50+ HK$13.760 100+ HK$12.420 200+ HK$11.750 More Pricing...	Min: 1 / Mult: 1	10mm	50MHz	500MHz	-	ZCAT Series
28A0434-0A2	2292231 Data Sheet RoHS	LAIRD Ferrite Core 277 ohm 5.35 mm 100 MHz	Each	1+ HK$17.020 10+ HK$13.070 50+ HK$9.050 100+ HK$8.290 200+ HK$7.530 More Pricing...	Min: 1 / Mult: 1	5.05mm	30MHz	500MHz	277ohm	-
ZCAT2132-1130	1301657 Data Sheet RoHS	TDK Split Core Ferrite 11 mm 40 ohm ZCAT Series	Each	1+ HK$17.600 10+ HK$13.400 50+ HK$10.940 100+ HK$10.280 200+ HK$10.200 More Pricing...	Min: 1 / Mult: 1	11mm	-	-	40ohm	-
28A2024-0A2	2292239 Data Sheet RoHS	LAIRD Ferrite Core 280 ohm 13 mm 100 MHz	Each	1+ HK$34.450 5+ HK$30.670 10+ HK$26.880 25+ HK$23.190 50+ HK$20.230 More Pricing...	Min: 1 / Mult: 1	12.85mm	30MHz	500MHz	280ohm	-
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$156.180 3+ HK$147.530 5+ HK$138.870 10+ HK$130.210 20+ HK$113.110 More Pricing...	Min: 1 / Mult: 1	21mm	1MHz	1GHz	982ohm	WE-STAR-TEC Series
7427154S	2082477 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 16 mm 130 ohm WE-STAR-RING Series	Each	1+ HK$53.760 3+ HK$53.490 5+ HK$53.220 10+ HK$52.940 20+ HK$49.700 More Pricing...	Min: 1 / Mult: 1	16mm	-	-	130ohm	WE-STAR-RING Series
781950-01	3622111 RoHS	NI / EMERSON Split Core BNC Cable Ferrite EMI Suppression 5.1 mm	Each	1+ HK$133.110	Min: 1 / Mult: 1	-	-	-	-	-

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