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

7427027	3812739 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 14.5 mm 97 ohm WE-SPLITRING Series	1 Pair	1+ HK$9.070 5+ HK$8.810 10+ HK$8.550 20+ HK$8.400 40+ HK$8.250 More Pricing...	Total:HK$9.07 Min: 1 / Mult: 1	14.5mm	-	-	97ohm	WE-SPLITRING Series
7427021	3812736 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.8 mm 106 ohm WE-SPLITRING Series	1 Pair	1+ HK$7.960 5+ HK$7.700 10+ HK$7.440 20+ HK$7.230 40+ HK$7.010 More Pricing...	Total:HK$7.96 Min: 1 / Mult: 1	7.8mm	-	-	106ohm	WE-SPLITRING Series
7427020	3812735 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.8 mm 93 ohm WE-SPLITRING Series	1 Pair	1+ HK$7.960 5+ HK$7.700 10+ HK$7.440 20+ HK$7.230 40+ HK$7.010 More Pricing...	Total:HK$7.96 Min: 1 / Mult: 1	7.8mm	-	-	93ohm	WE-SPLITRING Series
7427022	3812738 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 11 mm 112 ohm WE-SPLITRING Series	1 Pair	1+ HK$9.070 5+ HK$8.810 10+ HK$8.550 20+ HK$8.400 40+ HK$8.250 More Pricing...	Total:HK$9.07 Min: 1 / Mult: 1	11mm	-	-	112ohm	WE-SPLITRING Series
7427026	3812737 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 10 mm 98 ohm WE-SPLITRING Series	1 Pair	1+ HK$7.790 5+ HK$7.310 10+ HK$7.150 20+ HK$6.990 40+ HK$6.830 More Pricing...	Total:HK$7.79 Min: 1 / Mult: 1	10mm	-	-	98ohm	WE-SPLITRING Series
7427028	3812744 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 26.5 mm 200 ohm WE-SPLITRING Series	1 Pair	1+ HK$63.440 5+ HK$59.870 10+ HK$54.680 20+ HK$52.970 40+ HK$51.260 More Pricing...	Total:HK$63.44 Min: 1 / Mult: 1	26.5mm	-	-	200ohm	WE-SPLITRING Series
GRFC-4	2078490 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 4.5 mm 75 ohm GRFC Series	Each	1+ HK$20.010 3+ HK$18.060 5+ HK$15.960 10+ HK$14.430 20+ HK$12.730 More Pricing...	Total:HK$20.01 Min: 1 / Mult: 1	4.5mm	-	-	75ohm	GRFC Series
SS28B2037	1249580 Data Sheet RoHS	LEADER TECH-FERRISHIELD FERRITE CORE SPLIT 8.8MM 200 OHM/100M	Each	1+ HK$100.720 2+ HK$97.520 3+ HK$94.310 5+ HK$91.110 10+ HK$87.900 More Pricing...	Total:HK$100.72 Min: 1 / Mult: 1	-	-	-	-	-
SS28B2034	1249577 Data Sheet RoHS	LEADER TECH-FERRISHIELD FERRITE CORE SPLIT 6.4MM 220 OHM/100M	Each	1+ HK$108.500 2+ HK$100.680 3+ HK$92.850 5+ HK$85.030 10+ HK$77.200 More Pricing...	Total:HK$108.50 Min: 1 / Mult: 1	-	-	-	-	-
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	-
0444164951	4156115 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 4.9 mm 25 MHz 300 MHz 245 ohm	Each	1+ HK$18.820 10+ HK$13.000 100+ HK$12.140 500+ HK$11.280 1000+ HK$10.420 More Pricing...	Total:HK$18.82 Min: 1 / Mult: 1	4.9mm	25MHz	300MHz	245ohm	-
443164251	4141724 RoHS	FAIR-RITE Split Core Ferrite 6.3 mm 25 MHz 300 MHz 210 ohm	Each	1+ HK$17.640 10+ HK$12.920 100+ HK$12.260 500+ HK$11.590 1000+ HK$10.930 More Pricing...	Total:HK$17.64 Min: 1 / Mult: 1	6.3mm	25MHz	300MHz	210ohm	-
ESD-SR-160H	4073639 Data Sheet RoHS	KEMET Split Core Ferrite 9 mm ESD-SR-H Series	Each	1+ HK$50.280 35+ HK$35.570 70+ HK$31.340 105+ HK$27.110 525+ HK$25.570 More Pricing...	Total:HK$50.28 Min: 1 / Mult: 1	9mm	-	-	-	ESD-SR-H Series
0444167281	4156116 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 210 ohm	Each	1+ HK$24.890 10+ HK$18.480 100+ HK$15.570 500+ HK$15.550 1000+ HK$15.520 More Pricing...	Total:HK$24.89 Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	210ohm	-
475167281	4036652 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 200 kHz 30 MHz 62 ohm	Each	1+ HK$61.990 2+ HK$57.910 3+ HK$53.830 5+ HK$49.750 10+ HK$45.660 More Pricing...	Total:HK$61.99 Min: 1 / Mult: 1	9.85mm	200kHz	30MHz	62ohm	-
78271111S	3953330 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 316 ohm WE-CAR-TEC Series	Each	1+ HK$46.260 3+ HK$45.070 5+ HK$43.870 10+ HK$42.670 20+ HK$38.910 More Pricing...	Total:HK$46.26 Min: 1 / Mult: 1	5mm	-	-	316ohm	WE-CAR-TEC Series
431178181	4141723 RoHS	FAIR-RITE Split Core Ferrite 4.1 mm 1 MHz 300 MHz 130 ohm	Each	1+ HK$13.940 10+ HK$10.090 50+ HK$7.890 100+ HK$7.150 200+ HK$7.030 More Pricing...	Total:HK$13.94 Min: 1 / Mult: 1	4.1mm	1MHz	300MHz	130ohm	-
ESD-SR-150	4130109 Data Sheet RoHS	KEMET Split Core Ferrite 7 mm 10 MHz 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	10MHz	300MHz	-	ESD-SR Series
446164951	4141730 RoHS	FAIR-RITE Split Core Ferrite 4.9 mm 25 MHz 300 MHz 175 ohm	Each	1+ HK$15.400 10+ HK$10.700 25+ HK$9.320 50+ HK$8.510 100+ HK$8.300 More Pricing...	Total:HK$15.40 Min: 1 / Mult: 1	4.9mm	25MHz	300MHz	175ohm	-
74275813S	4065754 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 200 ohm WE-STAR-BUENO Series	Each	1+ HK$48.140 3+ HK$47.920 5+ HK$47.690 10+ HK$47.460 20+ HK$45.920 More Pricing...	Total:HK$48.14 Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	200ohm	WE-STAR-BUENO Series
446176451	4036647 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 25 MHz 300 MHz 416 ohm	Each	1+ HK$70.280 5+ HK$59.380 10+ HK$48.480 20+ HK$46.820 40+ HK$45.150 More Pricing...	Total:HK$70.28 Min: 1 / Mult: 1	18mm	25MHz	300MHz	416ohm	-
74275812S	4065753 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 200 ohm WE-STAR-BUENO Series	Each	1+ HK$43.440 5+ HK$43.140 10+ HK$42.840 20+ HK$41.900 40+ HK$40.960 More Pricing...	Total:HK$43.44 Min: 1 / Mult: 1	5mm	1MHz	1GHz	200ohm	WE-STAR-BUENO Series
475176451	4141759 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 200 kHz 30 MHz 130 ohm	Each	1+ HK$106.700 2+ HK$99.910 3+ HK$93.110 5+ HK$86.310 10+ HK$79.510 More Pricing...	Total:HK$106.70 Min: 1 / Mult: 1	18mm	200kHz	30MHz	130ohm	-
0444177081	4156118 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 25.15 mm 25 MHz 300 MHz 335 ohm	Each	1+ HK$184.830 2+ HK$179.980 3+ HK$175.130 5+ HK$170.280 10+ HK$165.430 More Pricing...	Total:HK$184.83 Min: 1 / Mult: 1	25.15mm	25MHz	300MHz	335ohm	-
446167281	4036643 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 25 MHz 300 MHz 243 ohm	Each	1+ HK$20.640 10+ HK$14.550 100+ HK$10.980 500+ HK$10.860 1000+ HK$10.750 More Pricing...	Total:HK$20.64 Min: 1 / Mult: 1	9.85mm	25MHz	300MHz	243ohm	-

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