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

74271142S	2066881 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 182 ohm WE-STAR-TEC Series	Each	1+ HK$39.840 5+ HK$39.500 10+ HK$39.160 20+ HK$37.820 40+ HK$36.480 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	182ohm	WE-STAR-TEC Series
0461167281	2113049 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 9.85 mm 200 MHz 1 GHz 175 ohm	Each	1+ HK$32.470 10+ HK$24.250 100+ HK$16.530 500+ HK$16.440 1000+ HK$16.120 More Pricing...	Min: 1 / Mult: 1	9.85mm	200MHz	1GHz	175ohm	-
0475181651	2451727 Data Sheet RoHS	FAIR-RITE Cable Diameter:4.09mm	Each	1+ HK$38.800 2+ HK$35.720 3+ HK$32.640 5+ HK$29.560 10+ HK$26.470 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
0461164281.	1421730 Data Sheet RoHS	FAIR-RITE FERRITE CHIP BEAD	Each	1+ HK$26.720 10+ HK$20.310 100+ HK$15.870 500+ HK$13.400 1000+ HK$13.140 More Pricing...	Min: 1 / Mult: 1	6.3mm	200MHz	1GHz	230ohm	TUK SGACK902S Keystone Coupler
28A0350-0B2	2292229 Data Sheet RoHS	LAIRD Ferrite Core 240 ohm 3.5 mm 100 MHz	Each	1+ HK$16.950 50+ HK$9.400 100+ HK$8.150 250+ HK$6.930 500+ HK$6.920 More Pricing...	Min: 1 / Mult: 1	3.5mm	30MHz	500MHz	240ohm	-
ESD-SR-100G	3365766 Data Sheet RoHS	KEMET Split Core Ferrite 6 mm 300 MHz ESD-SR Series	Each	1+ HK$15.950 10+ HK$13.810 90+ HK$8.800 180+ HK$8.240 540+ HK$7.680 More Pricing...	Min: 1 / Mult: 1	6mm	-	300MHz	-	ESD-SR Series
74272142	3221591 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 120 ohm WE-STAR-TEC LFS Series	Each	1+ HK$42.750 5+ HK$39.300 10+ HK$35.930 20+ HK$33.920 40+ HK$31.900 More Pricing...	Min: 1 / Mult: 1	5mm	-	-	120ohm	WE-STAR-TEC LFS Series
74272131	3221592 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 7.5 mm 76 ohm WE-STAR-TEC LFS Series	Each	1+ HK$43.610 10+ HK$33.120 25+ HK$27.930 50+ HK$27.850 100+ HK$27.300 More Pricing...	Min: 1 / Mult: 1	7.5mm	-	-	76ohm	WE-STAR-TEC LFS Series
74271633	3237533 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Grey 8 mm 100 ohm WE-STAR-GAP Series	Each	1+ HK$57.790 3+ HK$55.790 5+ HK$53.790 10+ HK$51.790 20+ HK$47.810 More Pricing...	Min: 1 / Mult: 1	8mm	-	-	100ohm	WE-STAR-GAP Series
GRFC-13	2078498 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 13.5 mm 95 ohm GRFC 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	13.5mm	-	-	95ohm	GRFC Series
GRFC-6	2078493 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 6.5 mm 100 ohm GRFC Series	Each	1+ HK$26.820 3+ HK$24.220 5+ HK$21.390 10+ HK$19.350 20+ HK$17.070 More Pricing...	Min: 1 / Mult: 1	6.5mm	-	-	100ohm	GRFC Series
HFA100035-0A2	2292354 Data Sheet RoHS	LAIRD Ferrite Core 3.5 mm 192R 500 MHz	Each	1+ HK$15.290 50+ HK$8.040 100+ HK$7.050 250+ HK$5.860 500+ HK$5.690 More Pricing...	Min: 1 / Mult: 1	3.51mm	300MHz	1GHz	172ohm	-
7427155	1635627 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 27 mm 390 ohm WE-STAR-RING Series	Each	1+ HK$55.260 3+ HK$53.920 5+ HK$52.580 10+ HK$51.240 20+ HK$50.700 More Pricing...	Min: 1 / Mult: 1	27mm	-	-	390ohm	WE-STAR-RING Series
28A3851-0A2	2292251 Data Sheet RoHS	LAIRD Ferrite Core 260 ohm 13 mm 100 MHz	Each	1+ HK$64.780 5+ HK$57.180 10+ HK$49.570 25+ HK$37.900 50+ HK$35.640 More Pricing...	Min: 1 / Mult: 1	12.85mm	30MHz	500MHz	260ohm	-
7427155S	2082478 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 27 mm 327 ohm WE-STAR-RING Series	Each	1+ HK$58.780 3+ HK$57.910 5+ HK$57.030 10+ HK$56.150 20+ HK$52.820 More Pricing...	Min: 1 / Mult: 1	27mm	-	-	327ohm	WE-STAR-RING Series
74271111S	2082468 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 5 mm 1 MHz 1 GHz 320 ohm WE-STAR-TEC Series	Each	1+ HK$45.460 10+ HK$44.700 25+ HK$44.620 50+ HK$40.340 100+ HK$39.920 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
0475164281.	2451733 Data Sheet RoHS	FAIR-RITE Cable Diameter:6.3mm	Each	1+ HK$50.060 2+ HK$46.550 3+ HK$43.040 5+ HK$39.530 10+ HK$36.010 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
LF50B	9640487 Data Sheet RoHS	MULTICOMP PRO Split Core Ferrite 5 mm 10 MHz 300 MHz 115 ohm	Each	1+ HK$28.110 10+ HK$16.490 50+ HK$11.840 100+ HK$10.430 200+ HK$9.290 More Pricing...	Min: 1 / Mult: 1	5mm	10MHz	300MHz	115ohm	-
74272221	3221595 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 10.5 mm 110 ohm WE-STAR-TEC LFS Series	Each	1+ HK$77.070 5+ HK$70.610 10+ HK$64.150 25+ HK$59.380 50+ HK$54.600 More Pricing...	Min: 1 / Mult: 1	10.5mm	-	-	110ohm	WE-STAR-TEC LFS Series
2631181381.	3276481 Data Sheet RoHS	FAIR-RITE SPLIT CORE FERRITE 490 OHM	Each	1+ HK$133.830 2+ HK$126.540 3+ HK$119.240 5+ HK$111.950 10+ HK$104.650 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
GRFC-5	2078492 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 5.5 mm 100 ohm GRFC Series	Each	1+ HK$26.820 3+ HK$24.220 5+ HK$21.390 10+ HK$19.350 20+ HK$17.070 More Pricing...	Min: 1 / Mult: 1	5.5mm	-	-	100ohm	GRFC Series
MSFC-4EX	2357883 Data Sheet RoHS	MEC MARCOM Split Core Ferrite 5 mm 25 MHz 100 MHz 156 ohm MSFC Series	Each	1+ HK$35.430 5+ HK$31.980 10+ HK$28.260 20+ HK$25.560 40+ HK$22.540 More Pricing...	Min: 1 / Mult: 1	5mm	25MHz	100MHz	156ohm	MSFC Series
7427153S	2082476 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8 mm 165 ohm WE-STAR-RING Series	Each	1+ HK$41.100 3+ HK$40.890 5+ HK$40.670 10+ HK$40.450 20+ HK$37.700 More Pricing...	Min: 1 / Mult: 1	8mm	-	-	165ohm	WE-STAR-RING Series
28A5776-0A2	2292254 Data Sheet RoHS	LAIRD Split Core Ferrite 240 ohm 28A Series	Each	1+ HK$73.900 5+ HK$65.400 10+ HK$56.890 20+ HK$51.520 40+ HK$46.150 More Pricing...	Min: 1 / Mult: 1	-	-	-	240ohm	28A Series
7427151	1635625 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 14.5 mm 119 ohm WE-STAR-RING Series	Each	1+ HK$48.380 3+ HK$48.130 5+ HK$47.880 10+ HK$47.630 20+ HK$45.750 More Pricing...	Min: 1 / Mult: 1	14.5mm	-	-	119ohm	WE-STAR-RING Series

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