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. |
Electromechanical Filter 0.455MHz Freq. <0.5MHz 1500Ohm
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1,000 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
SAW FILTER / 1.9GHz Frequency Cellular, SCDMA RF SAW Filter (Surface Acoustic Wave) 1.4dB 40MHz Bandwidth 5-SMD, No Lead
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Electromechanical Filter 0.455MHz Freq. <0.5MHz 2000Ohm
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC filter, low pass, SMT, RoHS
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
F BEAD/BLM31A, 500MOHM, 70 Ohm, 200MA, SMD So
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2,400 pieces In Stock |
MOQ: 510 |
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Mfr. Part No. WS Part No. |
Helical Filter 655MHZ Center
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RF DUPLEXER 9SMD NO LEAD / RF Duplexer 9-SMD, No Lead
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
155-622MHZ Freq Translator, Hazmat
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/15PF SMD / RC (Pi) EMI Filter 2nd Order Low Pass 4 Channel R = 100Ohms, C = 15pF 8-UFDFN Exposed Pad
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
SMD EMI Filters/Chip Ferrite Beads DFCB2915MLDJAA-RD1
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Leaded, 10X10MM, 5.5000 Mhz, Radial, Bulk
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1,000 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
RF FILTER LOW PASS 1.34GHZ 0603 / 1.34GHz Center Frequency Low Pass RF Filter (Radio Frequency) 940MHz Bandwidth 0603 (1608 Metric), 6 PC Pad
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12,000 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
RF FILTER LOW PASS 2.2GHZ 0603 / 2.2GHz Center Frequency Low Pass RF Filter (Radio Frequency) 1GHz Bandwidth 0.9dB 0603 (1608 Metric), 3 PC Pad
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6,620 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
RF FILTER 2.59GHZ 8SMD / Frequency RF Filter (Radio Frequency) Bandwidth 8-SMD, No Lead
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
MOBILE SAW FILTER 1814 / Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) Bandwidth
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
EMI Filter Flat Style SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Ceramic Microwave Filters 836.5MHZ CHIP SAW FI
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1,210 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
SAW Filter 2441.75MHzFrequency 50Ohm SMD 5Pin Carrier T/R
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4,995 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
SAW Filter 1575.42MHzFrequency 50Ohm SMD 4Pin Carrier T/R
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22,753 pieces In Stock |
MOQ: 90 |
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