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Tube EMI Filter Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Voltage Rating	Current Rating	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EMI Filter Circuits 0-75Vin 10A DC EMI Filter VFM-10A CUI Inc. 1: Rp1.004.627 687In Stock	Mfr. Part No. VFM-10A Mouser Part No 490-VFM-10A	CUI Inc.	EMI Filter Circuits 0-75Vin 10A DC EMI Filter Learn More about CUI Inc. cui vfm filters	Datasheet	687In Stock	Rp1.004.627 Rp830.523 Rp812.177 Rp793.648 View Rp784.108 Rp774.568 Rp762.460 Quote	Min.: 1 Mult.: 1	75 VDC	10 A	Solder Pin	- 40 C	+ 100 C	VFM-XX	Tube
EMI Filter Circuits 50V 7A VI CHIP FLTR QPI-11LZ-01 Vicor 1: Rp482.867 1.065In Stock	Mfr. Part No. QPI-11LZ-01 Mouser Part No 492-QPI-11LZ-01	Vicor	EMI Filter Circuits 50V 7A VI CHIP FLTR	Datasheet	1.065In Stock	Rp482.867 Rp383.798 Rp350.042 Rp328.393 Rp313.717	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 24V 14A ACTIVE EMI FLTR QPI-5LZ Vicor 1: Rp898.587 858In Stock 1.963On Order	Mfr. Part No. QPI-5LZ Mouser Part No 492-QPI-5LZ	Vicor	EMI Filter Circuits 24V 14A ACTIVE EMI FLTR	Datasheet	858In Stock 1.963On Order On Order Ship Dates Mfr. No: QPI-5LZ Stock: 858 Can Dispatch Immediately On Order: 802 Expected 19/02/2027 1.161 Expected 23/02/2027 Factory Lead Time: 28 Weeks	Rp898.587 Rp713.843 Rp703.019 Quote Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 28V 7A MIL COTS QPI FILTER OPEN FRM VERS MQPI-18LP-01 Vicor 1: Rp1.653.708 102In Stock 1.993On Order	Mfr. Part No. MQPI-18LP-01 Mouser Part No 492-MQPI-18LP-01	Vicor	EMI Filter Circuits 28V 7A MIL COTS QPI FILTER OPEN FRM VERS	Datasheet	102In Stock 1.993On Order On Order Ship Dates Mfr. No: MQPI-18LP-01 Stock: 102 Can Dispatch Immediately On Order: 353 Expected 25/12/2026 756 Expected 02/02/2027 884 Expected 23/03/2027 Factory Lead Time: 28 Weeks	Rp1.653.708 Rp1.313.941 Rp1.299.080 Rp1.298.713 View Rp1.298.346 Quote	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 50V 7A VI CHIP FLTR QPI-11LZ Vicor 1: Rp405.997 245In Stock 1.776On Order	Mfr. Part No. QPI-11LZ Mouser Part No 492-QPI-11LZ	Vicor	EMI Filter Circuits 50V 7A VI CHIP FLTR	Datasheet	245In Stock 1.776On Order On Order Ship Dates Mfr. No: QPI-11LZ Stock: 245 Can Dispatch Immediately On Order: 1.431 Expected 09/10/2026 345 Expected 21/12/2026 Factory Lead Time: 28 Weeks	Rp405.997 Rp322.523 Rp317.753 Rp303.443	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 48V 7A VI CHIP FLTR QPI-12LZ Vicor 1: Rp393.522 89In Stock 440On Order	Mfr. Part No. QPI-12LZ Mouser Part No 492-QPI-12LZ	Vicor	EMI Filter Circuits 48V 7A VI CHIP FLTR	Datasheet	89In Stock 440On Order On Order Ship Dates Mfr. No: QPI-12LZ Stock: 89 Can Dispatch Immediately On Order: 180 Expected 26/10/2026 260 Expected 29/01/2027 Factory Lead Time: 28 Weeks	Rp393.522 Rp312.616 Rp307.846 Rp294.637 Quote Quote	Min.: 1 Mult.: 1	80 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 48V 14A ACT EMI FLTR QPI-21LZ Vicor 1: Rp863.730 60In Stock	Mfr. Part No. QPI-21LZ Mouser Part No 492-QPI-21LZ	Vicor	EMI Filter Circuits 48V 14A ACT EMI FLTR	Datasheet	60In Stock	Rp863.730 Rp765.212 Rp726.685 Rp705.037 View Quote	Min.: 1 Mult.: 1	30 VDC to 80 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 48V 14A ACTIVE EMI FLTR QPI-6LZ Vicor 1: Rp958.028 110In Stock 426On Order	Mfr. Part No. QPI-6LZ Mouser Part No 492-QPI-6LZ	Vicor	EMI Filter Circuits 48V 14A ACTIVE EMI FLTR	Datasheet	110In Stock 426On Order On Order Ship Dates Mfr. No: QPI-6LZ Stock: 110 Can Dispatch Immediately On Order: 132 Expected 19/11/2026 294 Expected 16/12/2026 Factory Lead Time: 28 Weeks	Rp958.028 Rp761.176 Rp749.251	Min.: 1 Mult.: 1	30 VDC to 80 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 48V14A ACTV EMI FLTR OPEN FRAME VERS QPI-6LZ-01 Vicor 1: Rp1.026.275 39In Stock	Mfr. Part No. QPI-6LZ-01 Mouser Part No 492-QPI-6LZ-01	Vicor	EMI Filter Circuits 48V14A ACTV EMI FLTR OPEN FRAME VERS	Datasheet	39In Stock	Rp1.026.275 Rp815.296 Rp743.930 Rp697.882 Quote Quote	Min.: 1 Mult.: 1	30 VDC to 80 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 28V 7A MIL COTS QPI FLTR MQPI-18LP Vicor 1: Rp1.653.708 3.780On Order	Mfr. Part No. MQPI-18LP Mouser Part No 492-MQPI-18LP	Vicor	EMI Filter Circuits 28V 7A MIL COTS QPI FLTR	Datasheet	3.780On Order On Order Ship Dates Mfr. No: MQPI-18LP Stock: 0 On Order: 917 Expected 18/11/2026 1.199 Expected 04/12/2026 1.664 Expected 11/02/2027 Factory Lead Time: 28 Weeks	Rp1.653.708 Rp1.313.941 Rp1.236.153	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 48V14A ACTV EMI FLTR OPEN FRAME VERS QPI-21LZ-01 Vicor 1: Rp862.812 13In Stock 34Expected 15/02/2027	Mfr. Part No. QPI-21LZ-01 Mouser Part No 492-QPI-21LZ-01	Vicor	EMI Filter Circuits 48V14A ACTV EMI FLTR OPEN FRAME VERS	Datasheet	13In Stock 34Expected 15/02/2027	Rp862.812	Min.: 1 Mult.: 1	30 VDC to 80 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 24V 7A ACTV MI FLTR OPEN FRAME VERS QPI-3LZ-01 Vicor 1: Rp784.292 17In Stock 433On Order	Mfr. Part No. QPI-3LZ-01 Mouser Part No 492-QPI-3LZ-01	Vicor	EMI Filter Circuits 24V 7A ACTV MI FLTR OPEN FRAME VERS	Datasheet	17In Stock 433On Order On Order Ship Dates Mfr. No: QPI-3LZ-01 Stock: 17 Can Dispatch Immediately On Order: 331 Expected 09/10/2026 102 Expected 23/12/2026 Factory Lead Time: 28 Weeks	Rp784.292 Rp717.329 Rp660.639 Rp653.851 View Rp613.307 Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 24V 14A ACTIVE EMI FLTR QPI-5LZ-01 Vicor 1: Rp849.970 11In Stock 501On Order	Mfr. Part No. QPI-5LZ-01 Mouser Part No 492-QPI-5LZ-01	Vicor	EMI Filter Circuits 24V 14A ACTIVE EMI FLTR	Datasheet	11In Stock 501On Order On Order Ship Dates Mfr. No: QPI-5LZ-01 Stock: 11 Can Dispatch Immediately On Order: 176 Expected 08/01/2027 325 Expected 11/01/2027 Factory Lead Time: 28 Weeks	Rp849.970 Rp675.316 Rp664.676 Quote Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 24V 7A ACTIVE EMI FLTR QPI-3LZ Vicor 1: Rp802.821 31In Stock 841On Order	Mfr. Part No. QPI-3LZ Mouser Part No 492-QPI-3LZ	Vicor	EMI Filter Circuits 24V 7A ACTIVE EMI FLTR	Datasheet	31In Stock 841On Order On Order Ship Dates Mfr. No: QPI-3LZ Stock: 31 Can Dispatch Immediately On Order: 256 Expected 28/10/2026 278 Expected 03/11/2026 307 Expected 29/01/2027 Factory Lead Time: 28 Weeks	Rp802.821 Rp637.890 Rp627.984 Quote Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 48V 7A VI CHIP FLTR OPEN FRAME VERS QPI-12LZ-01 Vicor 1: Rp345.088 203On Order	Mfr. Part No. QPI-12LZ-01 Mouser Part No 492-QPI-12LZ-01	Vicor	EMI Filter Circuits 48V 7A VI CHIP FLTR OPEN FRAME VERS	Datasheet	203On Order On Order Ship Dates Mfr. No: QPI-12LZ-01 Stock: 0 On Order: 151 Expected 29/09/2026 52 Expected 09/11/2026 Factory Lead Time: 28 Weeks	Rp345.088 Rp287.849 Rp270.053 Rp258.128	Min.: 1 Mult.: 1	80 VDC	7 A	Solder Pin				Tube

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