EMI/RFI components are essential for mitigating electromagnetic interference (EMI) and radio frequency interference (RFI), which can disrupt the performance of electronic devices. These components are critical in ensuring compliance with regulatory standards and maintaining the integrity of signal transmission.
Prominent manufacturers like Laird, Murata, and TDK provide a variety of EMI/RFI components, including filters, shields, and absorbers. These products are designed to address interference issues across a wide frequency range, ensuring reliable operation of sensitive electronic equipment.
Effective EMI/RFI management involves selecting the right components based on factors such as frequency range, attenuation levels, and specific application requirements. Proper use of EMI/RFI components contributes to the overall performance and reliability of electronic systems in various industries.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
FILTER / 455kHz Ceramic Filter 4.5 kHz 1.5kOhm Chip, 3 PC Pads
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Low Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
Saw Filter, GSM850/CDMA Rx, 1GHZ, Unbalan
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Low Stock |
MOQ: 170 |
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Mfr. Part No. WS Part No. |
Filters HOMEPNA FILTER
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
SMD EMI Filters/Chip Ferrite Beads 836.5MHZ GIGAFIL FIL
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
FILTER SAW 315MHZ 8SMD / 315MHz Frequency Remote Control RF SAW Filter (Surface Acoustic Wave) 1.8dB 550kHz Bandwidth 8-SMD, No Lead
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
Ferrite Beads Chip 70Ohm 25% 100MHz 500mA 200mOhm DCR 1206 T/R
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35,146 pieces In Stock |
MOQ: 6330 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1206 / RF Directional Coupler
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Low Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
Multilayer Ferrite Bead, 0603, RoHS
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4,000 pieces In Stock |
MOQ: 1170 |
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Mfr. Part No. WS Part No. |
RF FILTER SAW SMD QCS5P / 925.15MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 1.7dB 5.9MHz Bandwidth 5-SMD, No Lead
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5,170 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
LINE FILTER 250VAC 30A CHASS MNT / Single Phase EMC/EMI Line Filter 30 A 250VAC DC ~ 400Hz Two Stage Threaded Post (M4)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CRF,SM,868.950 MHZ / 868.95MHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 2.2dB 650kHz Bandwidth 8-SMD, No Lead
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0603 / RF Directional Coupler
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Low Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DISCR RAD FOR MOTOROLA MC3372 / 455kHz Center Ceramic Filter 4 kHz Radial
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
EMI Filter Low Pass 5A 115VAC/200VDC AXL Solder Mount
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
FILTER SAW 374MHZ 8SMD / 374MHz Frequency WLAN RF SAW Filter (Surface Acoustic Wave) 8.5dB 20.5MHz Bandwidth 8-SMD, No Lead
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
SAW Filter 810MHzFrequency SMD 8Pin SM3030-8 Carrier T/R
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Electromechanical Filter 0.455MHz Freq. <0.5MHz 1500Ohm
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Saw Filter Lte Xiii Tx 1410 Unbal
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Low Stock |
MOQ: 170 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER LC 300MHZ SMD / LC EMI Filter 2nd Order Low Pass 1 Channel 200 mA 0805 (2012 Metric), 3 PC Pad
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Low Stock |
MOQ: 210 |
Need to verify |
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Mfr. Part No. WS Part No. |
LINE FILTER 250/440VAC 4A CHAS / Three Phase (Wye) EMC/EMI Line Filter 4 A 250V, 440VAC 50/60Hz Two Stage Quick Connect
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Low Stock |
MOQ: 1 |
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