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. |
RF FILTER LOW PASS 620MHZ 0603 / 620MHz Center Frequency Low Pass RF Filter (Radio Frequency) 300MHz Bandwidth 1.2dB 0603 (1608 Metric), 4 PC Pad
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Low Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
FILTER SAW 1.95GHZ 5SMD / 1.95GHz Frequency Cellular, LTE, WCDMA RF SAW Filter (Surface Acoustic Wave) 1.8dB 60MHz Bandwidth 5-SMD, No Lead
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Low Stock |
MOQ: 265 |
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Mfr. Part No. WS Part No. |
FILTER SAW 1.88GHZ 5SMD / 1.88GHz Frequency Cellular, WCDMA RF SAW Filter (Surface Acoustic Wave) 2.4dB 59MHz Bandwidth 5-SMD, No Lead
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Low Stock |
MOQ: 170 |
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Mfr. Part No. WS Part No. |
IND CL1110 400NH 15A 4-PHASE / 470 nH Shielded Inductor 690mOhm Max 8-SMD
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Low Stock |
MOQ: 16 |
Need to verify |
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Mfr. Part No. WS Part No. |
NCB Series 0603 150 Ohm 600 mA 0.25 Ohm DCR Surface Mount Ferrite Bead
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Low Stock |
MOQ: 3705 |
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Mfr. Part No. WS Part No. |
Shielded Drum Core Power Inductor 47uH 20% T/R
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Shielded Drum Core Power Inductor 2.2uH 20% T/R
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF FILTER BAND PASS 2.45GHZ 0603 / 2.45GHz Center Frequency Band Pass RF Filter (Radio Frequency) 100MHz Bandwidth 2.3dB 0603 (1608 Metric), 4 PC Pad
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Low Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
NOT RoHS. LC filter, low pass, SMT
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Low Stock |
MOQ: 35 |
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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. |
FILTER SAW 922.5MHZ 6SMD / 922.5MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 2.7dB 5MHz Bandwidth 6-SMD, No Lead
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3,920 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
FILTER CER BANDPASS 2.33GHZ SMD / 2.33GHz Center Band Pass Ceramic Filter 1206 (3216 Metric)
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Low Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
FILTER SAW 915MHZ 5SMD / 915MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 1.8dB 26MHz Bandwidth 5-SMD, No Lead
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
Ind Bead Shielded Multi-Layer 50Ohm 25% 100MHz Ferrite 600mA 1206 T/R
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Low Stock |
MOQ: 670 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIPLEXER 892MHZ/1.584GHZ 0603 / RF Diplexer 824MHz ~ 960MHz / 1.558GHz ~ 1.61GHz 0603 (1608 Metric)
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Low Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
IC EMI FILTER ESD 4CH AUD 5WLCSP / LC (Pi), RC (Pi) EMI Filter 2nd Order Low Pass 2 Channel C = 250pF 350 mA 5-XFBGA, WLCSP
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Low Stock |
MOQ: 295 |
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Mfr. Part No. WS Part No. |
CER FILTER BAND PASS / Band Pass Ceramic Filter 45 MHz Monoblock, 2 PC Pad
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Common mode filter, data line, SMT, RoHS
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
SMD, 0603, 50MA, 1000 Ohm, High Speed, -55-+125, T/r
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Low Stock |
MOQ: 810 |
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Mfr. Part No. WS Part No. |
FILTER LC 28PF (TOTAL) ESD SMD / LC EMI Filter 5th Order Low Pass 10 Channel C = 28pF (Total) 25 mA 24-UFBGA
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Low Stock |
MOQ: 75 |
Need to verify |
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