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Home > Line Card > Knowles Syfer > Capacitors > Ceramic Capacitors
Knowles Syfer

Knowles Syfer

- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.
Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.

Product List

0805J0500120GCR Image
  • Part#:0805J0500120GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 12PF 50V C0G/NP0 0805
  • In Stock:262908
$0.09/pcsRFQ
1206Y1000124MET Image
  • Part#:1206Y1000124MET
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.12UF 100V X7R 1206
  • In Stock:127643
$0.164/pcsRFQ
1111J5000270JQT Image
  • Part#:1111J5000270JQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 27PF 500V C0G/NP0 1111
  • In Stock:68714
$0.351/pcsRFQ
1825Y0630823KXR Image
  • Part#:1825Y0630823KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.082UF 63V X7R 1825
  • In Stock:40831
$0.762/pcsRFQ
1812J2500822GCR Image
  • Part#:1812J2500822GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 8200PF 250V C0G/NP0 1812
  • In Stock:56207
$0.621/pcsRFQ
1808J1000470JDR Image
  • Part#:1808J1000470JDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 47PF 100V X7R 1808
  • In Stock:101372
$0.21/pcsRFQ
2220Y1K50101GCT Image
  • Part#:2220Y1K50101GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 1.5KV C0G/NP0 2220
  • In Stock:30437
$0.979/pcsRFQ
1808J2000222KCT Image
  • Part#:1808J2000222KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2200PF 200V C0G/NP0 1808
  • In Stock:131840
$0.176/pcsRFQ
1808J2K56P80DCT Image
  • Part#:1808J2K56P80DCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 6.8PF 2.5KV C0G/NP0 1808
  • In Stock:91612
$0.212/pcsRFQ
2220Y0160333KFT Image
  • Part#:2220Y0160333KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.033UF 16V C0G/NP0 2220
  • In Stock:26949
$1.371/pcsRFQ
1812Y0630103MXR Image
  • Part#:1812Y0630103MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10000PF 63V X7R 1812
  • In Stock:84947
$0.266/pcsRFQ
1808J0250120GFR Image
  • Part#:1808J0250120GFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 12PF 25V C0G/NP0 1808
  • In Stock:81319
$0.292/pcsRFQ
1206J1000750KQT Image
  • Part#:1206J1000750KQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 75PF 100V C0G/NP0 1206
  • In Stock:88632
$0.24/pcsRFQ
2225J2K00390FCR Image
  • Part#:2225J2K00390FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 39PF 2KV C0G/NP0 2225
  • In Stock:18619
$1.858/pcsRFQ
1812J3K00151GCR Image
  • Part#:1812J3K00151GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 3KV C0G/NP0 1812
  • In Stock:95132
$0.407/pcsRFQ
1812Y2000333KDR Image
  • Part#:1812Y2000333KDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.033UF 200V X7R 1812
  • In Stock:93680
$0.406/pcsRFQ
1825J5000562JXT Image
  • Part#:1825J5000562JXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5600PF 500V X7R 1825
  • In Stock:49538
$0.676/pcsRFQ
1808YA250102JXRPY2 Image
  • Part#:1808YA250102JXRPY2
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1000PF 250V X7R 1808
  • In Stock:57113
$0.599/pcsRFQ
0805Y2000561KAR Image
  • Part#:0805Y2000561KAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 560PF 200V C0G/NP0 0805
  • In Stock:180095
$0.109/pcsRFQ
1206J0100100KCR Image
  • Part#:1206J0100100KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10PF 10V C0G/NP0 1206
  • In Stock:287122
$0.077/pcsRFQ
0603Y0500122KCR Image
  • Part#:0603Y0500122KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1200PF 50V C0G/NP0 0603
  • In Stock:388465
$0.056/pcsRFQ
0603J2500100KCR Image
  • Part#:0603J2500100KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10PF 250V C0G/NP0 0603
  • In Stock:470645
$0.048/pcsRFQ
1210J1K20822MXT Image
  • Part#:1210J1K20822MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 8200PF 1.2KV X7R 1210
  • In Stock:160683
$0.15/pcsRFQ
2220Y1K20560FCT Image
  • Part#:2220Y1K20560FCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 56PF 1.2KV C0G/NP0 2220
  • In Stock:21009
$1.835/pcsRFQ
0603Y0250153MXT Image
  • Part#:0603Y0250153MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.015UF 25V X7R 0603
  • In Stock:441789
$0.046/pcsRFQ
1206J0630101FQT Image
  • Part#:1206J0630101FQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 63V C0G/NP0 1206
  • In Stock:10097
$3.253/pcsRFQ
2225J2000152JCR Image
  • Part#:2225J2000152JCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1500PF 200V C0G/NP0 2225
  • In Stock:39176
$0.999/pcsRFQ
2220Y0500103KCR Image
  • Part#:2220Y0500103KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10000PF 50V C0G/NP0 2220
  • In Stock:40924
$0.78/pcsRFQ
0603J2000180JCT Image
  • Part#:0603J2000180JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 18PF 200V C0G/NP0 0603
  • In Stock:415298
$0.054/pcsRFQ
1812J0630562GCR Image
  • Part#:1812J0630562GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5600PF 63V C0G/NP0 1812
  • In Stock:71268
$0.52/pcsRFQ
0805J1000331KFT Image
  • Part#:0805J1000331KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 100V C0G/NP0 0805
  • In Stock:248527
$0.085/pcsRFQ
0805Y0160471FFR Image
  • Part#:0805Y0160471FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 16V C0G/NP0 0805
  • In Stock:80108
$0.277/pcsRFQ
1808J4K00220GCT Image
  • Part#:1808J4K00220GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 22PF 4KV C0G/NP0 1808
  • In Stock:85734
$0.228/pcsRFQ
1206Y2500563KXT Image
  • Part#:1206Y2500563KXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.056UF 250V X7R 1206
  • In Stock:148957
$0.128/pcsRFQ
  • Part#:1808Y5000101FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 500V C0G/NP0 1808
  • In Stock:55163
$0.609/pcsRFQ
1210J6304P70CAR Image
  • Part#:1210J6304P70CAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4.7PF 630V C0G/NP0 1210
  • In Stock:68743
$0.305/pcsRFQ
1808J1000224KDT Image
  • Part#:1808J1000224KDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.22UF 100V X7R 1808
  • In Stock:70911
$0.307/pcsRFQ
0805J0630101JAR Image
  • Part#:0805J0630101JAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 63V C0G/NP0 0805
  • In Stock:261766
$0.079/pcsRFQ
  • Part#:1825Y5000823MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1825
  • In Stock:71380
$0.549/pcsRFQ
1111J2000910KQT Image
  • Part#:1111J2000910KQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 91PF 200V C0G/NP0 1111
  • In Stock:60898
$0.325/pcsRFQ
0603Y1005P60HQT Image
  • Part#:0603Y1005P60HQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5.6PF 100V C0G/NP0 0603
  • In Stock:82990
$0.397/pcsRFQ
1210J0630123JFR Image
  • Part#:1210J0630123JFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.012UF 63V C0G/NP0 1210
  • In Stock:92438
$0.366/pcsRFQ
1812J1000470GCR Image
  • Part#:1812J1000470GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 47PF 100V C0G/NP0 1812
  • In Stock:90626
$0.411/pcsRFQ
  • Part#:1808Y1K00121JDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 120PF 1KV X7R 1808
  • In Stock:110883
$0.195/pcsRFQ
0805J0160683KXR Image
  • Part#:0805J0160683KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.068UF 16V X7R 0805
  • In Stock:264665
$0.079/pcsRFQ
0603Y1000101MXT Image
  • Part#:0603Y1000101MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 100V X7R 0603
  • In Stock:510273
$0.047/pcsRFQ
1808J5000100FCT Image
  • Part#:1808J5000100FCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10PF 500V C0G/NP0 1808
  • In Stock:51907
$0.655/pcsRFQ
1210Y5000391MET Image
  • Part#:1210Y5000391MET
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 390PF 500V X7R 1210
  • In Stock:129691
$0.153/pcsRFQ
1210J0500271JFR Image
  • Part#:1210J0500271JFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 270PF 50V C0G/NP0 1210
  • In Stock:90222
$0.238/pcsRFQ
0805Y0250121JCR Image
  • Part#:0805Y0250121JCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 120PF 25V C0G/NP0 0805
  • In Stock:409356
$0.056/pcsRFQ
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