EMI / RFI Suppression | e絡盟 Hong Kong

At element14, we offer a broad range of EMC and RFI suppression components designed to minimize electromagnetic interference (EMI) and ensure stable performance in electronic systems. These components help maintain signal integrity, reduce unwanted noise, and meet industry compliance standards.

Our selection includes:

Common Mode Chokes and Filters: Block high-frequency noise while allowing desired signals to pass, ideal for controlling noise from sources like motors and inverters.
EMI Noise Filters: Extract unwanted currents from cables and wiring, protecting circuit functionality.
Ferrites: Ferrite beads and sleeves suppress high-frequency noise in circuits, commonly used in computer monitors, medical devices, and data cables.
Filtered IEC Power Entry Modules: Compact solutions combining inlet connectors with EMI filters to minimize interference at equipment entry points.
Low Voltage Suppression Filters: Ensure stable signal transmission in low-voltage applications, suppressing EMI in computers and peripherals.
Power Line Filters: Attenuate RFI between power sources and equipment circuitry, crucial for noise reduction in mains-powered devices.
Shielding Gaskets and Materials: Block external EMI or contain internal noise in electronic enclosures, essential for interference control.

element14’s EMC/RFI suppression components are suited for a wide range of applications in consumer electronics, automotive systems, industrial controls, and telecommunications. Select from our range to enhance your designs with reliable noise control and interference suppression.

			Price For		Quantity

74270057	1635662 Data Sheet RoHS	WURTH ELEKTRONIK Ferrite Core Cylindrical 808 ohm 50.8 mm Length 11.5 mm ID 19 mm OD WE-AFB Series	Each	1+ HK$38.390 5+ HK$37.970 10+ HK$37.540 20+ HK$37.030 40+ HK$36.520 More Pricing...	Total:HK$38.39 Min: 1 / Mult: 1	-	WE-AFB Series
ZCAT08V-BK	2364651 Data Sheet RoHS	TDK Split Core Ferrite 8 mm 120 ohm ZCAT Series	Each	1+ HK$27.710 10+ HK$27.200 50+ HK$26.680 100+ HK$26.160 200+ HK$25.640 More Pricing...	Total:HK$27.71 Min: 1 / Mult: 1	-	ZCAT Series
744227	1636267 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 51 µH WE-SL2 Series 5.5 kohm 1 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape	1+ HK$22.410 50+ HK$20.010 100+ HK$19.240 250+ HK$18.560 500+ HK$17.870 More Pricing...	Total:HK$22.41 Min: 1 / Mult: 1	1A	WE-SL2 Series
PLT22/16/2.5/S-3F4	3056077 Data Sheet RoHS	FERROXCUBE Ferrite Plate PLT22 3F4 PLT Series	Each	1+ HK$7.800 50+ HK$6.840 100+ HK$5.660 250+ HK$5.080 500+ HK$4.680 More Pricing...	Total:HK$7.80 Min: 1 / Mult: 1	-	-
MFB-321611-0120PW	1308790RL Data Sheet RoHS	MEC MARCOM Ferrite Bead 1206 [3216 Metric] 120 ohm 6 A MFB Series 0.015 ohm ± 25%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.548 1500+ HK$0.484 3000+ HK$0.421 15000+ HK$0.375	Total:HK$274.00 Min: 500 / Mult: 5	6A	MFB Series
744242471	2082591 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 470 µH WE-SLM Series 2.2 kohm 400 mA 5mm x 3.3mm x 3.3mm	Each (Supplied on Cut Tape) Cut Tape	1+ HK$30.610 10+ HK$28.480 50+ HK$25.650 100+ HK$24.800 200+ HK$22.970 More Pricing...	Total:HK$30.61 Min: 1 / Mult: 1	400mA	WE-SLM Series
2508056017Y2	1838838RL Data Sheet RoHS	FAIR-RITE Ferrite Bead 0805 [2012 Metric] 600 ohm 2 A 0.1 ohm ± 25%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.313 1000+ HK$0.308 2000+ HK$0.303	Total:HK$156.50 Min: 500 / Mult: 10	2A	-
744235110	2249869 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 11 µH WE-CNSW Series 5 kohm 450 mA 4.5mm x 3.2mm x 2.8mm	Each	1+ HK$15.400 10+ HK$14.710 50+ HK$13.690 100+ HK$12.740 200+ HK$11.510 More Pricing...	Total:HK$15.40 Min: 1 / Mult: 1	450mA	WE-CNSW Series
BNX026H01L	2473625RL Data Sheet RoHS	MURATA Power Line Filter Amusement Equipment Displays Digital AV Equipment PC Peripheral Equipment	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$34.640 200+ HK$31.520 400+ HK$28.400	Total:HK$3,464.00 Min: 100 / Mult: 1	-	EMIFIL BNX Series
0805USB-902MLC	2458107 Data Sheet RoHS	COILCRAFT Choke Common Mode 413 nH 0805USB Series 900 ohm 400 mA 2.03mm x 1.27mm x 1.65mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.160 50+ HK$8.320 250+ HK$7.470 500+ HK$5.380 1000+ HK$5.280 More Pricing...	Total:HK$45.80 Min: 5 / Mult: 5	400mA	0805USB Series
74279228260	2467185 Data Sheet RoHS	WURTH ELEKTRONIK Ferrite Bead 0603 [1608 Metric] 26 ohm 6.5 A WE-MPSB Series 8000 µohm ± 25%	Each (Supplied on Cut Tape) Cut Tape	10+ HK$2.620 100+ HK$2.540 500+ HK$2.460 1000+ HK$2.370 2000+ HK$2.290 More Pricing...	Total:HK$26.20 Min: 10 / Mult: 10	6.5A	WE-MPSB Series
50105C	2062865RL Data Sheet RoHS	MURATA POWER SOLUTIONS Choke Surface Mount 1 mH 5000 Series 700 mA 7mm x 6mm x 3.5mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.930 250+ HK$7.920 500+ HK$7.910 1000+ HK$7.900	Total:HK$793.00 Min: 100 / Mult: 1	700mA	5000 Series
HI0603P600R-10	2292363 Data Sheet RoHS	LAIRD Ferrite Bead 0603 [1608 Metric] 60 ohm 4 A HI Series 0.03 ohm	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.830 250+ HK$0.773 1000+ HK$0.716 5000+ HK$0.659 10000+ HK$0.602 More Pricing...	Total:HK$8.30 Min: 10 / Mult: 10	4A	HI Series
BLM41PG600SN1L	9526900RL Data Sheet RoHS	MURATA Ferrite Bead 1806 [4516 Metric] 60 ohm 6 A EMIFIL BLM41PG Series 9000 µohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$1.860 250+ HK$1.400 500+ HK$1.230 1000+ HK$1.130 2500+ HK$0.916	Total:HK$186.00 Min: 100 / Mult: 5	6A	EMIFIL BLM41PG Series
MI0805K400R-10	2292459RL Data Sheet RoHS	LAIRD Ferrite Bead 0805 [2012 Metric] 40 ohm 1.5 A MI Series 0.05 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	250+ HK$0.467 1000+ HK$0.445 5000+ HK$0.381 10000+ HK$0.361 20000+ HK$0.342	Total:HK$233.50 Min: 500 / Mult: 10	1.5A	MI Series
7448014501	2431568 Data Sheet RoHS	WURTH ELEKTRONIK Choke Common Mode Power Line 400 µH 4.5 A WE-CMBNC Series	Each	1+ HK$87.210 10+ HK$83.650 25+ HK$80.090 50+ HK$76.520 100+ HK$72.970 More Pricing...	Total:HK$87.21 Min: 1 / Mult: 1	4.5A	WE-CMBNC Series
ACP3225-102-2P-T000	2478551RL Data Sheet RoHS	TDK Filter Common Mode ACP Series 1 kohm 1.5 A 3.2mm x 2.5mm x 1.9mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$4.380 250+ HK$4.150 500+ HK$3.980 1000+ HK$3.810	Total:HK$438.00 Min: 100 / Mult: 1	1.5A	ACP Series
BLM18AG221SN1D	1515674RL Data Sheet RoHS	MURATA Ferrite Bead 0603 [1608 Metric] 220 ohm 500 mA EMIFIL BLM18AG Series 0.25 ohm ± 25%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.266 1000+ HK$0.241 2000+ HK$0.203 4000+ HK$0.164	Total:HK$133.00 Min: 500 / Mult: 10	500mA	EMIFIL BLM18AG Series
BLM15HG102SN1D	1515788RL Data Sheet RoHS	MURATA Ferrite Bead 0402 [1005 Metric] 1 kohm 250 mA EMIFIL BLM15HG Series 1.1 ohm ± 25%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.428 2500+ HK$0.340 5000+ HK$0.255 10000+ HK$0.232 20000+ HK$0.221 More Pricing...	Total:HK$214.00 Min: 500 / Mult: 10	250mA	EMIFIL BLM15HG Series
BLM21SP111SN1D	2901679 Data Sheet RoHS	MURATA Ferrite Bead 0805 [2012 Metric] 110 ohm 5 A EMIFIL BLM21SP Series 0.013 ohm ± 25%	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.790 100+ HK$1.250 500+ HK$0.932 1000+ HK$0.813 2000+ HK$0.732 More Pricing...	Total:HK$17.90 Min: 10 / Mult: 10	5A	EMIFIL BLM21SP Series
BLM21SP601SN1D	3227840 Data Sheet RoHS	MURATA Ferrite Bead 0805 [2012 Metric] 600 ohm 2.3 A EMIFIL BLM21SP Series 0.06 ohm ± 25%	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.790 100+ HK$1.250 500+ HK$0.932 1000+ HK$0.813 2000+ HK$0.732 More Pricing...	Total:HK$17.90 Min: 10 / Mult: 10	2.3A	EMIFIL BLM21SP Series
ILHB0603ER121V	3518673 Data Sheet RoHS	VISHAY Ferrite Bead 0603 [1608 Metric] 120 ohm 2 A ILHB Series 0.1 ohm ± 25%	Each (Supplied on Cut Tape) Cut Tape	10+ HK$0.549 100+ HK$0.385 500+ HK$0.300 1000+ HK$0.206 2000+ HK$0.203 More Pricing...	Total:HK$5.49 Min: 10 / Mult: 10	2A	ILHB Series
S2711-46R	3755479 RoHS	HARWIN Clip RFI Shield 8.79 mm Length 2.28 mm Width 3.55 mm Depth	Each	1+ HK$1.170 9500+ HK$1.010 19000+ HK$0.943	Total:HK$1.17 Min: 1 / Mult: 1	-	-
BLM18EG221SN1D	1515716RL Data Sheet RoHS	MURATA Ferrite Bead 0603 [1608 Metric] 220 ohm 2 A EMIFIL BLM18EG Series 0.05 ohm ± 25%	Each (Supplied on Cut Tape) Re-Reel Packaging Options	500+ HK$0.736 1000+ HK$0.497 2000+ HK$0.493 4000+ HK$0.488	Total:HK$368.00 Min: 500 / Mult: 10	2A	EMIFIL BLM18EG Series
74271142	2066880 Data Sheet RoHS	WURTH ELEKTRONIK FERRITE CORE SPLIT 5MM 182OHM	Each	1+ HK$40.620 5+ HK$40.280 10+ HK$39.930 20+ HK$39.020 40+ HK$38.110 More Pricing...	Total:HK$40.62 Min: 1 / Mult: 1	-	WE-STAR-TEC Series

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