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

RFC-H13	9415769 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite Sleeve 13.5 mm 170 ohm RFC Series	Each	1+ HK$67.030 3+ HK$60.510 5+ HK$53.460 10+ HK$39.160 20+ HK$34.550 More Pricing...	Min: 1 / Mult: 1	13.5mm	-	-	170ohm	RFC Series
GRFC-3	2078489 Data Sheet RoHS	KGS KITAGAWA Split Core Ferrite 3.5 mm 35 ohm GRFC Series	Each	1+ HK$18.930 5+ HK$15.710 10+ HK$13.300 20+ HK$11.630 40+ HK$9.910 More Pricing...	Min: 1 / Mult: 1	3.5mm	-	-	35ohm	GRFC Series
74271733	1635391 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Grey 8 mm 246 ohm WE-STAR-FIX Series	Each	1+ HK$31.200 3+ HK$30.840 5+ HK$30.480 10+ HK$30.110 20+ HK$29.440 More Pricing...	Min: 1 / Mult: 1	8mm	-	-	246ohm	WE-STAR-FIX Series
782802-01	3622311 RoHS	NI / EMERSON Split Core C Series Module Ferrite EMI Suppression NI-9230/9232	Each	1+ HK$97.270	Min: 1 / Mult: 1	-	-	-	-	-
782803-01	3622312 RoHS	NI / EMERSON Split Core C Series Module Ferrite EMI Suppression NI-9401	Each	1+ HK$111.970	Min: 1 / Mult: 1	-	-	-	-	-
HFA259131-0A2	2292362 Data Sheet RoHS	LAIRD Ferrite Core 13 mm 315R 500 MHz	Each	1+ HK$29.920	Min: 1 / Mult: 1	13.06mm	300MHz	1GHz	250ohm	-
74271151S	2777684 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 15 mm 1 MHz 1 GHz 837 ohm WE-STAR-TEC Series	Each	1+ HK$119.230 3+ HK$114.040 5+ HK$108.840 10+ HK$88.130 20+ HK$82.930 More Pricing...	Min: 1 / Mult: 1	15mm	1MHz	1GHz	837ohm	WE-STAR-TEC Series
0443164151	4156106 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 12.7 mm 25 MHz 300 MHz 250 ohm	Each	1+ HK$39.840 5+ HK$34.980 10+ HK$30.110 25+ HK$25.250 50+ HK$24.580 More Pricing...	Min: 1 / Mult: 1	12.7mm	25MHz	300MHz	250ohm	-
74271111	1635393 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite Safety Key Technology 5 mm 1 MHz 1 GHz 320 ohm WE-STAR-TEC Series	Each	1+ HK$38.660 10+ HK$38.070 25+ HK$36.730 50+ HK$35.390 100+ HK$34.760 More Pricing...	Min: 1 / Mult: 1	5mm	1MHz	1GHz	320ohm	WE-STAR-TEC Series
ZCAT3035-1330-BK	2364663 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$39.790 5+ HK$33.420 10+ HK$27.050 25+ HK$22.860 50+ HK$20.970 More Pricing...	Min: 1 / Mult: 1	13mm	50MHz	500MHz	-	ZCAT Series
0446164181.	1781360 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 12.7MM 205OHM/100M	Each	1+ HK$37.820 2+ HK$35.440 3+ HK$33.050 5+ HK$30.670 10+ HK$28.280 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
0461164951	1781359 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 4.9MM 215OHM/100MH	Each	1+ HK$24.990 10+ HK$18.580 25+ HK$14.640 50+ HK$13.570 100+ HK$12.010 More Pricing...	Min: 1 / Mult: 1	-	-	-	-	-
28A0592-0A2	2292232 Data Sheet RoHS	LAIRD Ferrite Core 572 ohm 4.8 mm 100 MHz	Each	1+ HK$25.410 10+ HK$18.380 25+ HK$13.850 50+ HK$12.080 100+ HK$10.070 More Pricing...	Min: 1 / Mult: 1	4.4mm	30MHz	500MHz	511ohm	-
0444176451	1651718 Data Sheet RoHS	FAIR-RITE Split Core Ferrite 18 mm 25 MHz 300 MHz 365 ohm	Each	1+ HK$117.060 2+ HK$114.130 3+ HK$111.190 5+ HK$108.260 10+ HK$105.320 More Pricing...	Min: 1 / Mult: 1	18mm	25MHz	300MHz	365ohm	-
443178181	4141725 RoHS	FAIR-RITE Split Core Ferrite 4.1 mm 25 MHz 300 MHz 100 ohm	Each	1+ HK$10.610 10+ HK$8.010 50+ HK$6.060 100+ HK$5.840 200+ HK$5.620 More Pricing...	Min: 1 / Mult: 1	4.1mm	25MHz	300MHz	100ohm	-
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...	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$61.220 3+ HK$60.020 5+ HK$58.820 10+ HK$57.610 20+ HK$56.060 More Pricing...	Min: 1 / Mult: 1	12.5mm	100MHz	2.5GHz	140ohm	WE-STAR-GAP Series
ZCAT2436-1330A	1301659 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 30 ohm ZCAT Series	Each	1+ HK$23.760 10+ HK$18.660 50+ HK$14.640 100+ HK$14.550 200+ HK$14.310 More Pricing...	Min: 1 / Mult: 1	13mm	-	-	30ohm	ZCAT Series
ZCAT2436-1330A-BK	2364662 Data Sheet RoHS	TDK Split Core Ferrite 13 mm 50 MHz 500 MHz ZCAT Series	Each	1+ HK$36.990 10+ HK$25.320 50+ HK$18.830 100+ HK$16.280 200+ HK$15.380 More Pricing...	Min: 1 / Mult: 1	13mm	50MHz	500MHz	-	ZCAT Series
0461164181	1436360 Data Sheet RoHS	FAIR-RITE FERRITE CORE SPLIT 12.7MM 205OHM/100M	Each	1+ HK$50.640 2+ HK$47.360 3+ HK$44.070 5+ HK$40.780 10+ HK$37.490 More Pricing...	Min: 1 / Mult: 1	12.7mm	-	-	-	-
28A2736-0A2	2292246 Data Sheet RoHS	LAIRD Ferrite Core 220 ohm 9 mm 100 MHz	Each	1+ HK$16.610 10+ HK$11.750 50+ HK$8.900 100+ HK$7.920 200+ HK$7.580 More Pricing...	Min: 1 / Mult: 1	8.9mm	30MHz	500MHz	220ohm	-
74271722	1635392 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 12.5 mm 270 ohm WE-STAR-FIX Series	Each	1+ HK$50.820 3+ HK$50.100 5+ HK$49.370 10+ HK$48.640 20+ HK$47.930 More Pricing...	Min: 1 / Mult: 1	12.5mm	-	-	270ohm	WE-STAR-FIX Series
28A2029-0A2	2292242 Data Sheet RoHS	LAIRD Ferrite Core 250 ohm 10 mm 100 MHz	Each	1+ HK$20.380 5+ HK$18.830 10+ HK$17.280 25+ HK$12.920 50+ HK$12.090 More Pricing...	Min: 1 / Mult: 1	9.95mm	30MHz	500MHz	250ohm	-
74271132S	2082473 Data Sheet RoHS	WURTH ELEKTRONIK Split Core Ferrite 8.5 mm 1 MHz 1 GHz 241 ohm WE-STAR-TEC Series	Each	1+ HK$44.530 10+ HK$43.860 25+ HK$42.770 50+ HK$39.750 100+ HK$38.450 More Pricing...	Min: 1 / Mult: 1	8.5mm	1MHz	1GHz	241ohm	WE-STAR-TEC Series
28A5131-0A2	2292253 Data Sheet RoHS	LAIRD Ferrite Core 425 ohm 19.5 mm 100 MHz	Each	1+ HK$169.830 2+ HK$156.810 3+ HK$143.780 5+ HK$130.750 10+ HK$117.720 More Pricing...	Min: 1 / Mult: 1	25.4mm	30MHz	500MHz	425ohm	-

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