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

0431173551	4458431 RoHS	FAIR-RITE FERRITE CORE SPLIT 18.5MM 220 OHM/100	Each	1+ HK$38.150 2+ HK$36.730 3+ HK$35.310 5+ HK$33.890 10+ HK$32.470 More Pricing...	Min: 1 / Mult: 1	18.5mm	1MHz	300MHz	220ohm	-
0446167251	4154589 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 202 ohm	Each	1+ HK$24.170 5+ HK$21.260 10+ HK$18.340 25+ HK$14.140 50+ HK$13.160 More Pricing...	Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	202ohm	-
0444173551	4156117 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18.5 mm 25 MHz 300 MHz 195 ohm	Each	1+ HK$61.570 5+ HK$56.400 10+ HK$51.220 25+ HK$42.670 50+ HK$41.820 More Pricing...	Min: 1 / Mult: 1	18.5mm	25MHz	300MHz	195ohm	-
2631181381	4691190 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 37.2 mm 1 MHz 300 MHz 490 ohm	Each	1+ HK$144.430 2+ HK$137.740 3+ HK$131.050 5+ HK$124.360 10+ HK$117.670 More Pricing...	Min: 1 / Mult: 1	37.2mm	1MHz	300MHz	490ohm	-
ESD-SR-130527X-R1	4349995 Data Sheet RoHS	KEMET Split Core Ferrite 5 mm 500 MHz ESD-SR Series	Each	1+ HK$18.170 10+ HK$15.710 90+ HK$11.920 180+ HK$10.030 540+ HK$8.800 More Pricing...	Min: 1 / Mult: 1	5mm	-	500MHz	-	ESD-SR Series
0444167281	4156116 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 210 ohm	Each	1+ HK$29.100 5+ HK$25.690 10+ HK$22.280 25+ HK$16.860 50+ HK$16.280 More Pricing...	Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	210ohm	-
0475176451	4337742 Data Sheet RoHS	FAIR-RITE Cable Diameter:18mm	Each	1+ HK$115.000 2+ HK$106.460 3+ HK$97.910 5+ HK$89.360 10+ HK$80.810 More Pricing...	Min: 1 / Mult: 1	18mm	200kHz	30MHz	-	-
0475184751	4633597 RoHS	FAIR-RITE 75 OVAL CBL CORE ASSY 0.5-5MHZ/40 OHM	Each (Supplied on Cut Tape) Cut Tape	1+ HK$99.480 2+ HK$82.910 3+ HK$68.330 5+ HK$60.640 10+ HK$56.880 More Pricing...	Min: 1 / Mult: 1	19.2mm	500kHz	5MHz	40ohm	Snap-it Series
0431184751	4633594 RoHS	FAIR-RITE 31 OVAL CBL CORE ASSY/10-100MHZ/203 OHM	Each (Supplied on Cut Tape) Cut Tape	1+ HK$69.380 2+ HK$57.820 3+ HK$47.660 5+ HK$42.290 10+ HK$39.670 More Pricing...	Min: 1 / Mult: 1	19.2mm	10MHz	100MHz	203ohm	Snap-it Series
ZCAT2017-0930B-BK	4144798 Data Sheet RoHS	TDK Split Core Ferrite 9 mm 10 MHz 500 MHz 50 ohm ZCAT Series	Each	1+ HK$23.840 10+ HK$16.440 50+ HK$12.330 100+ HK$10.770 200+ HK$9.710 More Pricing...	Min: 1 / Mult: 1	9mm	10MHz	500MHz	50ohm	ZCAT Series
ESD-SR-160519XVE-R1	4633527 Data Sheet RoHS	KEMET Split Core Ferrite Round Snap-on Mn-Zn 16.2 mm 500 MHz ESD-SR-XVE Series	Each	1+ HK$33.130 10+ HK$24.010 90+ HK$20.970 180+ HK$18.420 540+ HK$16.120 More Pricing...	Min: 1 / Mult: 1	16.2mm	-	500MHz	-	ESD-SR-XVE Series
ESD-SR-200836XVE-R1	4633529 Data Sheet RoHS	KEMET Split Core Ferrite Round Snap-on Mn-Zn 20.1 mm 500 MHz ESD-SR-XVE Series	Each	1+ HK$38.720 10+ HK$28.450 50+ HK$25.730 100+ HK$22.120 500+ HK$19.650 More Pricing...	Min: 1 / Mult: 1	20.1mm	-	500MHz	-	ESD-SR-XVE Series
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
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$62.230 20+ HK$34.360 60+ HK$32.170	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$69.960 2+ HK$58.300 3+ HK$48.050 5+ HK$42.650 10+ HK$40.000 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$91.690 2+ HK$76.420 3+ HK$62.980 5+ HK$55.890 10+ HK$52.430 More Pricing...	Min: 1 / Mult: 1	19.2mm	100MHz	250MHz	232ohm	Clip-It Series
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$34.280 10+ HK$24.830 90+ HK$22.120 180+ HK$19.160 540+ HK$17.020 More Pricing...	Min: 1 / Mult: 1	16.2mm	-	10MHz	-	ESD-SR-XVE Series
0443167251	4156107 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 225 ohm	Each	1+ HK$23.070 5+ HK$20.300 10+ HK$17.530 25+ HK$13.590 50+ HK$12.670 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$46.940 5+ HK$41.930 10+ HK$36.910 25+ HK$28.120 50+ HK$26.140 More Pricing...	Min: 1 / Mult: 1	12.7mm	25MHz	300MHz	230ohm	-
0443806406	4156112 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 15 mm 25 MHz 300 MHz 90 ohm	Each	1+ HK$20.060 5+ HK$17.640 10+ HK$15.210 25+ HK$11.760 50+ HK$10.940 More Pricing...	Min: 1 / Mult: 1	15mm	25MHz	300MHz	90ohm	-
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
ZCAT2235-1030A	1301658 Data Sheet RoHS	TDK Split Core Ferrite 10 mm 10 MHz 500 MHz 100 ohm ZCAT Series	Each	1+ HK$26.310 10+ HK$18.990 50+ HK$14.390 100+ HK$12.750 200+ HK$11.850 More Pricing...	Min: 1 / Mult: 1	10mm	10MHz	500MHz	100ohm	ZCAT Series
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

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