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 |
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Part No. WS Part No. |
FILTER / 455kHz Ceramic Filter 3 kHz 1.5kOhm Chip, 3 PC Pads
|
Low Stock |
MOQ:14 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FILTER / 455kHz Ceramic Filter 4.5 kHz 1.5kOhm Chip, 3 PC Pads
|
|
Low Stock |
MOQ:14 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Saw Filter, GSM850/CDMA Rx, 1GHZ, Unbalan
|
Low Stock |
MOQ:170 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Filters HOMEPNA FILTER
|
Low Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SMD EMI Filters/Chip Ferrite Beads 836.5MHZ GIGAFIL FIL
|
Low Stock |
MOQ:5 |
![]() |
|
||||||
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
|
|
Low Stock |
MOQ:35 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Ferrite Beads Chip 70Ohm 25% 100MHz 500mA 200mOhm DCR 1206 T/R
|
35,146 pieces In Stock |
MOQ:6330 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1206 / RF Directional Coupler
|
Low Stock |
MOQ:180 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Filter Bandpass 44.0MHZ 5SIP
|
|
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Multilayer Ferrite Bead, 0603, RoHS
|
|
MOQ:1170 |
![]() |
|
||||||
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
|
|
5,170 pieces In Stock |
MOQ:45 |
![]() |
|
|||||
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)
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
RF FILTER LOW PASS 2.442GHZ 0603 / 2.442GHz Center Frequency Low Pass RF Filter (Radio Frequency) 60MHz Bandwidth 0.3dB 0603 (1608 Metric), 4 PC Pad
|
|
3,970 pieces In Stock |
MOQ:70 |
![]() |
|
|||||
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
|
|
Low Stock |
MOQ:55 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0603 / RF Directional Coupler
|
Low Stock |
MOQ:345 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
DISCR RAD FOR MOTOROLA MC3372 / 455kHz Center Ceramic Filter 4 kHz Radial
|
|
Low Stock |
MOQ:8 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
EMI Filter Low Pass 5A 115VAC/200VDC AXL Solder Mount
|
Low Stock |
MOQ:7 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FILTER SAW 315MHZ 6SMD / 315MHz Frequency Remote Control RF SAW Filter (Surface Acoustic Wave) 1.4dB Bandwidth 6-SMD, No Lead
|
|
6,040 pieces In Stock |
MOQ:55 |
![]() |
|
|||||
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
|
|
Low Stock |
MOQ:45 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
SAW Filter 810MHzFrequency SMD 8Pin SM3030-8 Carrier T/R
|
Low Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Electromechanical Filter 0.455MHz Freq. <0.5MHz 1500Ohm
|
Low Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Saw Filter Lte Xiii Tx 1410 Unbal
|
Low Stock |
MOQ:170 |
Need to verify |
|
||||||
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
|
|
Low Stock |
MOQ:210 |
Need to verify |
|
|||||
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
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
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
|
|
Low Stock |
MOQ:100 |
![]() |
|
|||||
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
|
Low Stock |
MOQ:265 |
![]() |
|
||||||
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
|
Low Stock |
MOQ:170 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IND CL1110 400NH 15A 4-PHASE / 470 nH Shielded Inductor 690mOhm Max 8-SMD
|
Low Stock |
MOQ:16 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
NCB Series 0603 150 Ohm 600 mA 0.25 Ohm DCR Surface Mount Ferrite Bead
|
Low Stock |
MOQ:3705 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Shielded Drum Core Power Inductor 47uH 20% T/R
|
Low Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Shielded Drum Core Power Inductor 2.2uH 20% T/R
|
Low Stock |
MOQ:30 |
Need to verify |
|
||||||
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
|
Low Stock |
MOQ:100 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
CER FILTER BAND PASS / Band Pass Ceramic Filter 34 MHz Monoblock, 2 PC Pad
|
|
Low Stock |
MOQ:6 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
NOT RoHS. LC filter, low pass, SMT
|
Low Stock |
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0603 / RF Directional Coupler
|
Low Stock |
MOQ:345 |
![]() |
|
||||||
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
|
3,920 pieces In Stock |
MOQ:50 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FILTER CER BANDPASS 2.33GHZ SMD / 2.33GHz Center Band Pass Ceramic Filter 1206 (3216 Metric)
|
Low Stock |
MOQ:125 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FILTER SAW 710MHZ 5SMD / 710MHz Frequency CDMA, WCDMA, LTE RF SAW Filter (Surface Acoustic Wave) 1.3dB 12MHz Bandwidth 5-SMD, No Lead
|
3,870 pieces In Stock |
MOQ:170 |
![]() |
|
||||||
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
|
|
Low Stock |
MOQ:70 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Ind Bead Shielded Multi-Layer 50Ohm 25% 100MHz Ferrite 600mA 1206 T/R
|
Low Stock |
MOQ:670 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
RF DIPLEXER 892MHZ/1.584GHZ 0603 / RF Diplexer 824MHz ~ 960MHz / 1.558GHz ~ 1.61GHz 0603 (1608 Metric)
|
Low Stock |
MOQ:85 |
![]() |
|
||||||
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
|
|
Low Stock |
MOQ:295 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
RF FILTER BAND PASS LTE-M/NB-IOT / 844.5MHz Center Frequency Band Pass RF Filter (Radio Frequency) 231MHz Bandwidth 1.9dB 0603 (1608 Metric), 4 PC Pad
|
Low Stock |
MOQ:260 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
CER FILTER BAND PASS / Band Pass Ceramic Filter 45 MHz Monoblock, 2 PC Pad
|
|
Low Stock |
MOQ:8 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Common mode filter, data line, SMT, RoHS
|
Low Stock |
MOQ:5 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SMD, 0603, 50MA, 1000 Ohm, High Speed, -55-+125, T/r
|
Low Stock |
MOQ:810 |
![]() |
|
||||||
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
|
|
Low Stock |
MOQ:75 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
FILTER SAW 942.5MHZ 6SMD / 942.5MHz Frequency Remote Control RF SAW Filter (Surface Acoustic Wave) 3.8dB 35MHz Bandwidth 6-SMD, No Lead
|
6,380 pieces In Stock |
MOQ:225 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FILTER SAW 902.875MHZ 6SMD / 902.875MHz Frequency Remote Control RF SAW Filter (Surface Acoustic Wave) 2.4dB 1.55MHz Bandwidth 6-SMD, No Lead
|
|
Low Stock |
MOQ:45 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
FILTER SAW 868.3MHZ 8SMD / 868.3MHz Frequency Remote Control RF SAW Filter (Surface Acoustic Wave) 3.1dB 600kHz Bandwidth 8-SMD, No Lead
|
|
3,500 pieces In Stock |
MOQ:23 |
![]() |
|