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

Knowles Passive Components

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

Types of Passive Components

List Images

Results: 324,263

Applied Filters:

Manufacturer = Knowles

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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Multilayer Ceramic Capacitors MLCC - SMD/SMT 805 0.047uF 50v X7R 20% X2Y Filter 0805J0500473MXTE03 Knowles Syfer 1: £1.10 4,594In Stock	Mfr. Part No. 0805J0500473MXTE03 Mouser Part No 843-0805J0500473MX3	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 805 0.047uF 50v X7R 20% X2Y Filter	Datasheet	4,594In Stock	Cut Tape £1.10 £0.574 £0.527 £0.45 Reel £0.395 View £0.426 £0.382 £0.366 £0.365 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT X2Y 100V 2.2nF 20% EMI Filter AEC-Q200 0805Y0500333METE03 Knowles Syfer 1: £1.37 6,000In Stock	Mfr. Part No. 0805Y0500333METE03 Mouser Part No 843-0805Y050333METE3	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT X2Y 100V 2.2nF 20% EMI Filter AEC-Q200	Datasheet	6,000In Stock	Cut Tape £1.37 £0.917 £0.737 £0.681 Reel £0.521 View £0.558 £0.504 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 220pF C0G (NP0) 0805 5percent 0805Y1000221JCT Knowles Syfer 1: £0.593 7,264In Stock	Mfr. Part No. 0805Y1000221JCT Mouser Part No 843-0805Y1000221JC	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 220pF C0G (NP0) 0805 5percent	Datasheet	7,264In Stock	Cut Tape £0.593 £0.31 £0.283 £0.233 Reel £0.196 View £0.217 £0.187 £0.184 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 500Vdc 47nF +/-10% X7R(2R1) to AEC-Q200 1206Y5000473KST Knowles Syfer 1: £0.925 4,880In Stock	Mfr. Part No. 1206Y5000473KST Mouser Part No 843-1206Y5000473KST	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 500Vdc 47nF +/-10% X7R(2R1) to AEC-Q200	Datasheet	4,880In Stock	Cut Tape £0.925 £0.599 £0.47 £0.43 Reel £0.32 View £0.362 £0.299 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 1uF X7R 1812 10percent 1812Y1000105KXT Knowles Syfer 1: £8.09 1,064In Stock	Mfr. Part No. 1812Y1000105KXT Mouser Part No 843-1812Y1000105K	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 1uF X7R 1812 10percent	Datasheet	1,064In Stock	Cut Tape £8.09 £6.14 £5.36 £5.01 Reel £4.65 View £4.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 2kV 2200pF X7R 1812 10percent 1812Y2K00222KST Knowles Syfer 1: £2.31 1,579In Stock	Mfr. Part No. 1812Y2K00222KST Mouser Part No 843-1812Y2K00222KST	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 2kV 2200pF X7R 1812 10percent Learn More about Knowles Syfer syfer flexicap mlccs	Datasheet	1,579In Stock	Cut Tape £2.31 £1.61 £1.32 £1.24 Reel £1.08 View £1.01 £1.00 £0.952 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500
EMI Filter Circuits 500V .068uF X7R 20% 6.6x5mm Pi Filter SBSMP5000683MXB Knowles Syfer 1: £10.88 435In Stock	Mfr. Part No. SBSMP5000683MXB Mouser Part No 843-SBSMP5000683MXB	Knowles Syfer	EMI Filter Circuits 500V .068uF X7R 20% 6.6x5mm Pi Filter	Datasheet	435In Stock	£10.88 £9.89 £8.66 £8.16 View £7.66 £6.92 £6.36	Min.: 1 Mult.: 1
Trimmer/Variable Capacitors PTFE Dielectric 750V 1.0 to 23.0pF AF25HV Knowles Voltronics 1: £58.49 37In Stock 30Expected 29/12/2026	Mfr. Part No. AF25HV Mouser Part No 768-AF25HV	Knowles Voltronics	Trimmer/Variable Capacitors PTFE Dielectric 750V 1.0 to 23.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	37In Stock 30Expected 29/12/2026	£58.49 £46.47 £39.63 £38.67	Min.: 1 Mult.: 1
Multilayer Ceramic Capacitors MLCC - SMD/SMT 2200PF 250V 10% 2220 2220YA250222KSTSYX Knowles Syfer 1: £3.87 690In Stock	Mfr. Part No. 2220YA250222KSTSYX Mouser Part No 843-20YA250222KSTSYX	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 2200PF 250V 10% 2220	Datasheet	690In Stock	Cut Tape £3.87 £2.78 £2.42 £2.13 Reel £1.90 View £1.69 £1.47 £1.44	Min.: 1 Mult.: 1 : 500
Capacitor Hardware UNIT TUN TOOL, AIR/GIGA-TRIM (METALLIC BIT .013 THK X .050W, SHAFT .078 DIA) Knowles Johanson Manufacturing 8766 8766 Knowles Johanson Manufacturing 1: £24.40 75In Stock	Mfr. Part No. 8766 Mouser Part No 843-8766	Knowles Johanson Manufacturing	Capacitor Hardware UNIT TUN TOOL, AIR/GIGA-TRIM (METALLIC BIT .013 THK X .050W, SHAFT .078 DIA)	Datasheet	75In Stock	£24.40	Min.: 1 Mult.: 1
Feed Through Capacitors 1206 470pF 100v C0G 20% 3-Term C Filter 1206J1000471MCTE01 Knowles Syfer 1: £1.96 4,960In Stock	Mfr. Part No. 1206J1000471MCTE01 Mouser Part No 843-1206J1000471MC	Knowles Syfer	Feed Through Capacitors 1206 470pF 100v C0G 20% 3-Term C Filter Learn More about Knowles Syfer sbsx e01 e07 emi filters caps	Datasheet	4,960In Stock	Cut Tape £1.96 £1.34 £1.10 £1.02 Reel £0.812 View £0.899 £0.856 £0.786 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 0.1uF X7R 1206 10percent 1206Y1000104KSTM01 Knowles Syfer 1: £1.01 3,747In Stock	Mfr. Part No. 1206Y1000104KSTM01 Mouser Part No 843-1206Y100104KSTM1	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 100V 0.1uF X7R 1206 10percent Learn More about Knowles Syfer syfer flexicap mlccs	Datasheet	3,747In Stock	Cut Tape £1.01 £0.523 £0.479 £0.414 Reel £0.358 View £0.392 £0.336 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 3kV12pF C0G(NP0)1812 5percent 1812J3K00120JCT Knowles Syfer 1: £1.41 3,193In Stock	Mfr. Part No. 1812J3K00120JCT Mouser Part No 843-1812J3K00120J	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 3kV12pF C0G(NP0)1812 5percent	Datasheet	3,193In Stock	Cut Tape £1.41 £0.969 £0.826 £0.722 Reel £0.611 View £0.572 £0.528 £0.499 £0.479 MouseReel Available	Min.: 1 Mult.: 1 : 500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 3kV47pF C0G(NP0)1812 5percent 1812J3K00470JCT Knowles Syfer 1: £2.31 1,650In Stock	Mfr. Part No. 1812J3K00470JCT Mouser Part No 843-1812J3K00470J	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 3kV47pF C0G(NP0)1812 5percent	Datasheet	1,650In Stock	Cut Tape £2.31 £1.61 £1.33 £1.28 Reel £0.96 View £0.925 £0.917 MouseReel Available	Min.: 1 Mult.: 1 : 500
Trimmer/Variable Capacitors 0.4 - 2.5PF 500V 27283 Knowles Johanson Manufacturing 1: £36.91 263In Stock	Mfr. Part No. 27283 Mouser Part No 843-27283	Knowles Johanson Manufacturing	Trimmer/Variable Capacitors 0.4 - 2.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	263In Stock	Cut Tape £36.91 £29.55 Reel £29.55 £28.08 £27.12 View Quote	Min.: 1 Mult.: 1 : 20
Trimmer/Variable Capacitors 0.6 - 4.5PF 500V 47273 Knowles Johanson Manufacturing 1: £36.81 120In Stock	Mfr. Part No. 47273 Mouser Part No 843-47273	Knowles Johanson Manufacturing	Trimmer/Variable Capacitors 0.6 - 4.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	120In Stock	£36.81 £30.14 £27.79 £26.46	Min.: 1 Mult.: 1
Feed Through Capacitors 50volts 100000pF 20% 1206J0500104MXBE07 Knowles Syfer 1: £2.59 2,160In Stock	Mfr. Part No. 1206J0500104MXBE07 Mouser Part No 843-1206J0500104MXBE	Knowles Syfer	Feed Through Capacitors 50volts 100000pF 20%	Datasheet	2,160In Stock	£2.59 £1.81 £1.50 £1.41 View £1.24 £1.20 £1.14 £1.10	Min.: 1 Mult.: 1
Multilayer Ceramic Capacitors MLCC - SMD/SMT 500V 1000pF C0G(NP0) 1206 1percent 1206J5000102FCT Knowles Syfer 1: £1.96 3,866In Stock	Mfr. Part No. 1206J5000102FCT Mouser Part No 843-1206J5000102F	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 500V 1000pF C0G(NP0) 1206 1percent	Datasheet	3,866In Stock	Cut Tape £1.96 £1.34 £1.10 £1.02 Reel £0.773 View £0.89 £0.834 £0.729 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multilayer Ceramic Capacitors MLCC - SMD/SMT 4040 size - 2 Sintered Silver with Copper Barrier; 5K0 - 5.0kV; 0561 - 560pF; J +/-5%; High Q C0G/NP0; 330mm 13' reel; AF9LM - SM Marked Standard Chip 404025K00561JQRAF9LM Knowles Syfer 1: £18.95 424In Stock	Mfr. Part No. 404025K00561JQRAF9LM Mouser Part No 843-404025K00561JQRA	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 4040 size - 2 Sintered Silver with Copper Barrier; 5K0 - 5.0kV; 0561 - 560pF; J +/-5%; High Q C0G/NP0; 330mm 13' reel; AF9LM - SM Marked Standard Chip Learn More about Knowles Syfer knowles 4040 capacitors	Datasheet	424In Stock	Cut Tape £18.95 £15.19 £13.69 £12.92 Reel £12.06 View Quote	Min.: 1 Mult.: 1 : 500
EMI Filter Circuits 50V .22uF X7R 20% 5.25x3.2mm Pi Filter SBSGP0500224MXB Knowles Syfer 1: £8.42 392In Stock	Mfr. Part No. SBSGP0500224MXB Mouser Part No 843-SBSGP0500224MXB	Knowles Syfer	EMI Filter Circuits 50V .22uF X7R 20% 5.25x3.2mm Pi Filter		392In Stock	£8.42 £6.43 £6.18 £5.64 View £5.39 £5.01 £4.85 £4.67 Quote	Min.: 1 Mult.: 1
Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF AJ55HV Knowles Voltronics 1: £82.20 76In Stock	Mfr. Part No. AJ55HV Mouser Part No 768-AJ55HV	Knowles Voltronics	Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	76In Stock	£82.20 £68.39 £64.35	Min.: 1 Mult.: 1
Multilayer Ceramic Capacitors MLCC - SMD/SMT 1kV 4700pF X7R 1210 10percent 1210Y1K00472KXT Knowles Syfer 1: £1.10 3,147In Stock	Mfr. Part No. 1210Y1K00472KXT Mouser Part No 843-1210Y1K00472K	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 1kV 4700pF X7R 1210 10percent	Datasheet	3,147In Stock	Cut Tape £1.10 £0.601 £0.552 £0.471 Reel £0.405 View £0.441 £0.382 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT 1806 470pF 100V C0G 20% 3-TERM C FILTER 1806J1000471MCTE01 Knowles Syfer 1: £2.38 2,098In Stock	Mfr. Part No. 1806J1000471MCTE01 Mouser Part No 843-1806J1000471MC1	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 1806 470pF 100V C0G 20% 3-TERM C FILTER Learn More about Knowles Syfer sbsx e01 e07 emi filters caps	Datasheet	2,098In Stock	Cut Tape £2.38 £1.67 £1.38 £1.29 Reel £1.05 View £1.14 £1.10 £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Signal Conditioning 42.4GHz Surface Mount Bandpass Filter Knowles Dielectric Labs B424MB1S-T B424MB1S-T Knowles Dielectric Labs 1: £39.94 79In Stock New At Mouser	Mfr. Part No. B424MB1S-T Mouser Part No 766-B424MB1S-T New At Mouser	Knowles Dielectric Labs	Signal Conditioning 42.4GHz Surface Mount Bandpass Filter	Datasheet	79In Stock	Cut Tape £39.94 £34.46 £33.56 Reel £29.39	Min.: 1 Mult.: 1 : 100
Multilayer Ceramic Capacitors MLCC - SMD/SMT 0603 100V 18.00 pF +/-1% C0G/NP0 (1B) Nickel Barrier 100% tin 0603J1000180FCT Knowles Syfer 1: £0.925 4,807In Stock	Mfr. Part No. 0603J1000180FCT Mouser Part No 766-0603J1000180FCT	Knowles Syfer	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0603 100V 18.00 pF +/-1% C0G/NP0 (1B) Nickel Barrier 100% tin	Datasheet	4,807In Stock	Cut Tape £0.925 £0.597 £0.468 £0.428 View Reel £0.308 £0.361 £0.308 £0.308 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

Knowles Passive Components

Types of Passive Components

Applied Filters:

Customer Service Office

Company

Resources

Support