.hide-partial { max-height: none; } .show-more { display: none; }

Tube EMI Filter Circuits

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 15

Applied Filters:

Packaging = Tube

Manufacturer

Voltage Rating

Current Rating

Minimum Operating Temperature

Maximum Operating Temperature

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $74.47 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	$74.47 $61.57 $60.21 $58.83 View $58.13 $57.42 $56.52 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: $35.80 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	$35.80 $28.45 $25.95 $24.34 $23.26	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 24V 14A ACTIVE EMI FLTR QPI-5LZ Vicor 1: $66.61 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 19/2/2027 1,161 Expected 23/2/2027 Factory Lead Time: 28 Weeks	$66.61 $52.92 $52.12 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: $122.59 92In 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	92In Stock 1,993On Order On Order Ship Dates Mfr. No: MQPI-18LP-01 Stock: 92 Can Dispatch Immediately On Order: 353 Expected 25/12/2026 756 Expected 2/2/2027 884 Expected 23/3/2027 Factory Lead Time: 28 Weeks	$122.59 $97.40 $96.30 $96.27 View $96.25 Quote	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 50V 7A VI CHIP FLTR QPI-11LZ Vicor 1: $30.10 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 9/10/2026 345 Expected 21/12/2026 Factory Lead Time: 28 Weeks	$30.10 $23.91 $23.56 $22.49	Min.: 1 Mult.: 1	50 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 48V 7A VI CHIP FLTR QPI-12LZ Vicor 1: $29.17 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 29/1/2027 Factory Lead Time: 28 Weeks	$29.17 $23.17 $22.82 $21.84 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: $64.03 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	$64.03 $56.73 $53.87 $52.26 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: $71.02 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	$71.02 $56.43 $55.54	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: $76.08 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	$76.08 $60.44 $55.15 $51.73 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: $122.59 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 4/12/2026 1,664 Expected 11/2/2027 Factory Lead Time: 28 Weeks	$122.59 $97.40 $91.64	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: $63.96 13In Stock 34Expected 15/2/2027	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 15/2/2027	$63.96	Min.: 1 Mult.: 1	30 VDC to 80 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 24V 7A ACTIVE EMI FLTR QPI-3LZ Vicor 1: $59.51 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 3/11/2026 307 Expected 29/1/2027 Factory Lead Time: 28 Weeks	$59.51 $47.29 $46.55 Quote Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	7 A	Solder Pin				Tube
EMI Filter Circuits 24V 7A ACTV MI FLTR OPEN FRAME VERS QPI-3LZ-01 Vicor 1: $58.14 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 9/10/2026 102 Expected 23/12/2026 Factory Lead Time: 28 Weeks	$58.14 $53.18 $48.97 $48.47 View $45.46 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: $63.01 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 8/1/2027 325 Expected 11/1/2027 Factory Lead Time: 28 Weeks	$63.01 $50.06 $49.27 Quote Quote	Min.: 1 Mult.: 1	10 VDC to 40 VDC	14 A	Solder Pin				Tube
EMI Filter Circuits 48V 7A VI CHIP FLTR OPEN FRAME VERS QPI-12LZ-01 Vicor 1: $25.58 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 29/9/2026 52 Expected 9/11/2026 Factory Lead Time: 28 Weeks	$25.58 $21.34 $20.02 $19.14	Min.: 1 Mult.: 1	80 VDC	7 A	Solder Pin				Tube

Tube EMI Filter Circuits

Applied Filters:

Customer Service Office

Company

Resources

Support