EMI / RFI Suppression:

11,438 Products Found

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.

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1515662RL

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Each (Supplied on Cut Tape)
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500+
CNY0.308
(CNY0.348)
1000+
CNY0.254
(CNY0.287)
2000+
CNY0.221
(CNY0.2497)
4000+
CNY0.187
(CNY0.2113)
Min: 500 / Mult: 10
3A
EMIFIL BLM21PG Series
2451735

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Each
1+
CNY43.800
(CNY49.494)
2+
CNY40.490
(CNY45.7537)
3+
CNY37.180
(CNY42.0134)
5+
CNY33.870
(CNY38.2731)
10+
CNY30.740
(CNY34.7362)
Min: 1 / Mult: 1
-
-
2292437RL

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250+
CNY0.585
(CNY0.661)
1000+
CNY0.454
(CNY0.513)
5000+
CNY0.424
(CNY0.4791)
10000+
CNY0.395
(CNY0.4464)
20000+
CNY0.365
(CNY0.4124)
Min: 500 / Mult: 10
700mA
LI Series
2292408RL

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10+
CNY1.760
(CNY1.9888)
250+
CNY1.040
(CNY1.1752)
1000+
CNY0.791
(CNY0.8938)
5000+
CNY0.762
(CNY0.8611)
10000+
CNY0.747
(CNY0.8441)
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Min: 100 / Mult: 1
200mA
HZ Series
2470354RL

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CNY0.247
(CNY0.2791)
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CNY0.218
(CNY0.2463)
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CNY0.166
(CNY0.1876)
10000+
CNY0.135
(CNY0.1526)
Min: 500 / Mult: 10
300mA
EMIFIL BLM15AG Series
2470354

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10+
CNY0.456
(CNY0.5153)
100+
CNY0.322
(CNY0.3639)
500+
CNY0.247
(CNY0.2791)
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CNY0.218
(CNY0.2463)
5000+
CNY0.166
(CNY0.1876)
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Min: 10 / Mult: 10
300mA
EMIFIL BLM15AG Series
2215827RL

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CNY8.140
(CNY9.1982)
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CNY7.060
(CNY7.9778)
500+
CNY6.800
(CNY7.684)
1000+
CNY6.430
(CNY7.2659)
2500+
CNY5.940
(CNY6.7122)
Min: 100 / Mult: 5
200mA
ACT Series
2292307RL

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100+
CNY10.910
(CNY12.3283)
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CNY9.940
(CNY11.2322)
2500+
CNY9.040
(CNY10.2152)
5000+
CNY8.000
(CNY9.040)
10000+
CNY7.840
(CNY8.8592)
Min: 100 / Mult: 10
100mA
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2859096RL

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CNY1.550
(CNY1.7515)
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CNY1.260
(CNY1.4238)
500+
CNY1.210
(CNY1.3673)
1000+
CNY1.150
(CNY1.2995)
2000+
CNY1.100
(CNY1.243)
Min: 100 / Mult: 5
400mA
SRF2012A Series
2945327

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1+
CNY21.820
(CNY24.6566)
10+
CNY17.790
(CNY20.1027)
60+
CNY15.230
(CNY17.2099)
120+
CNY14.130
(CNY15.9669)
540+
CNY13.030
(CNY14.7239)
More Pricing...
Min: 1 / Mult: 1
3A
SSRH24NH Series
2871331RL

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50+
CNY2.080
(CNY2.3504)
250+
CNY1.570
(CNY1.7741)
500+
CNY1.370
(CNY1.5481)
1000+
CNY1.280
(CNY1.4464)
2500+
CNY1.120
(CNY1.2656)
Min: 100 / Mult: 5
4A
EMIFIL BLM31KN Series
2913676RL

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50+
CNY4.900
(CNY5.537)
Min: 100 / Mult: 1
100mA
DLW32MH Series
2901678

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10+
CNY1.510
(CNY1.7063)
100+
CNY1.130
(CNY1.2769)
500+
CNY0.859
(CNY0.9707)
1000+
CNY0.762
(CNY0.8611)
2000+
CNY0.692
(CNY0.782)
More Pricing...
Min: 10 / Mult: 10
5A
EMIFIL BLM21SP Series
2672839RL

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50+
CNY1.250
(CNY1.4125)
250+
CNY0.949
(CNY1.0724)
500+
CNY0.830
(CNY0.9379)
1500+
CNY0.726
(CNY0.8204)
3000+
CNY0.591
(CNY0.6678)
Min: 100 / Mult: 5
2A
EMIFIL BLM31PG Series
2871334RL

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50+
CNY2.030
(CNY2.2939)
250+
CNY1.530
(CNY1.7289)
500+
CNY1.340
(CNY1.5142)
1000+
CNY1.290
(CNY1.4577)
2500+
CNY1.040
(CNY1.1752)
Min: 100 / Mult: 5
2A
EMIFIL BLM31KN Series
2777685

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Each
1+
CNY229.410
(CNY259.2333)
3+
CNY219.460
(CNY247.9898)
5+
CNY209.500
(CNY236.735)
10+
CNY199.480
(CNY225.4124)
20+
CNY189.450
(CNY214.0785)
More Pricing...
Min: 1 / Mult: 1
-
WE-STAR-TEC Series
2777831

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Each
1+
CNY9.990
(CNY11.2887)
Min: 1 / Mult: 1
2.8A
B82721K Series
2672838RL

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Each (Supplied on Cut Tape)
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50+
CNY1.250
(CNY1.4125)
250+
CNY0.949
(CNY1.0724)
500+
CNY0.830
(CNY0.9379)
1500+
CNY0.726
(CNY0.8204)
3000+
CNY0.591
(CNY0.6678)
Min: 100 / Mult: 5
3.5A
EMIFIL BLM31PG Series
2901679RL

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100+
CNY1.100
(CNY1.243)
500+
CNY0.814
(CNY0.9198)
1000+
CNY0.710
(CNY0.8023)
2000+
CNY0.635
(CNY0.7176)
4000+
CNY0.560
(CNY0.6328)
Min: 100 / Mult: 10
5A
EMIFIL BLM21SP Series
2894685RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
CNY1.210
(CNY1.3673)
500+
CNY1.150
(CNY1.2995)
1000+
CNY1.070
(CNY1.2091)
2000+
CNY1.020
(CNY1.1526)
4000+
CNY0.956
(CNY1.0803)
Min: 100 / Mult: 10
1A
WE-CBF Series
2894618

RoHS

Each
1+
CNY41.730
(CNY47.1549)
2+
CNY41.550
(CNY46.9515)
3+
CNY41.370
(CNY46.7481)
5+
CNY41.190
(CNY46.5447)
10+
CNY41.000
(CNY46.330)
More Pricing...
Min: 1 / Mult: 1
8A
WE-CMB Series
2901678RL

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100+
CNY1.130
(CNY1.2769)
500+
CNY0.859
(CNY0.9707)
1000+
CNY0.762
(CNY0.8611)
2000+
CNY0.692
(CNY0.782)
4000+
CNY0.621
(CNY0.7017)
Min: 100 / Mult: 10
5A
EMIFIL BLM21SP Series
2894684RL

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Each (Supplied on Cut Tape)
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100+
CNY1.240
(CNY1.4012)
500+
CNY1.190
(CNY1.3447)
1000+
CNY1.080
(CNY1.2204)
2000+
CNY1.020
(CNY1.1526)
4000+
CNY0.956
(CNY1.0803)
Min: 100 / Mult: 10
2A
WE-CBF Series
2894686RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
CNY1.240
(CNY1.4012)
500+
CNY1.190
(CNY1.3447)
1000+
CNY1.080
(CNY1.2204)
2000+
CNY1.020
(CNY1.1526)
4000+
CNY0.956
(CNY1.0803)
Min: 100 / Mult: 10
830mA
WE-CBF Series
3225540RL

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Each (Supplied on Cut Tape)
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10+
CNY18.970
(CNY21.4361)
Min: 10 / Mult: 1
570mA
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