Manufacturers

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.
Image Part Number Description Price View
2220Y2000271FCT Image 2220Y2000271FCT CAP CER 270PF 200V C0G/NP0 2220 $9.132/pcs Inquiry
1808J6300561KCT Image 1808J6300561KCT CAP CER 560PF 630V C0G/NP0 1808 $0.446/pcs Inquiry
2211YA250181MXTSPU Image 2211YA250181MXTSPU CAP CER 180PF 250V X7R 2211 $0.972/pcs Inquiry
1206J0500330FFT Image 1206J0500330FFT CAP CER 33PF 50V C0G/NP0 1206 $1.126/pcs Inquiry
0805Y1003P30CCT Image 0805Y1003P30CCT CAP CER 3.3PF 100V C0G/NP0 0805 $0.256/pcs Inquiry
1812J2500394KXT Image 1812J2500394KXT CAP CER 0.39UF 250V X7R 1812 $1.263/pcs Inquiry
0805Y0250101MXT Image 0805Y0250101MXT CAP CER 100PF 25V X7R 0805 $0.147/pcs Inquiry
2220Y0500333GCT Image 2220Y0500333GCT CAP CER 0.033UF 50V C0G/NP0 2220 $4.77/pcs Inquiry
1206J5000180JAT Image 1206J5000180JAT CAP CER 18PF 500V C0G/NP0 1206 $0.345/pcs Inquiry
1808J2500100JCR CAP CER 1808 $0.455/pcs Inquiry
1206J2000270GAT Image 1206J2000270GAT CAP CER 27PF 200V C0G/NP0 1206 $0.617/pcs Inquiry
2220Y6K00820JCR Image 2220Y6K00820JCR CAP CER 82PF 6KV C0G/NP0 2220 $0.965/pcs Inquiry
1812JA250120FCRPY2 Image 1812JA250120FCRPY2 CAP CER 12PF 250V C0G/NP0 1812 $3.586/pcs Inquiry
0805J0500272JXT Image 0805J0500272JXT CAP CER 2700PF 50V X7R 0805 $0.204/pcs Inquiry
2220Y1000101GCR Image 2220Y1000101GCR CAP CER 100PF 100V C0G/NP0 2220 $3.864/pcs Inquiry
1825J5000102MXR Image 1825J5000102MXR CAP CER 1000PF 500V X7R 1825 $1.322/pcs Inquiry
1825Y2K00560GCT Image 1825Y2K00560GCT CAP CER 56PF 2KV C0G/NP0 1825 $3.285/pcs Inquiry
1808YA250270GCTSY2 Image 1808YA250270GCTSY2 CAP CER 27PF 250V C0G/NP0 1808 $1.523/pcs Inquiry
1206J1000680JCT Image 1206J1000680JCT CAP CER 68PF 100V C0G/NP0 1206 $0.241/pcs Inquiry
1206Y2500390KCR Image 1206Y2500390KCR CAP CER 39PF 250V C0G/NP0 1206 $0.222/pcs Inquiry
0603Y0100272MXT Image 0603Y0100272MXT CAP CER 2700PF 10V X7R 0603 $0.128/pcs Inquiry
0603Y0250222KCR Image 0603Y0250222KCR CAP CER 2200PF 25V C0G/NP0 0603 $0.184/pcs Inquiry
2220Y5K00182MXR Image 2220Y5K00182MXR CAP CER 1800PF 5KV X7R 2220 $1.06/pcs Inquiry
0603J5000470KCT Image 0603J5000470KCT CAP CER 47PF 500V C0G/NP0 0603 $0.146/pcs Inquiry
1825Y3K00101GCR Image 1825Y3K00101GCR CAP CER 100PF 3KV C0G/NP0 1825 $3.393/pcs Inquiry
1210J0250682KDR Image 1210J0250682KDR CAP CER 6800PF 25V X7R 1210 $0.58/pcs Inquiry
1111Y630P800BQT Image 1111Y630P800BQT CAP CER 0.8PF 630V C0G/NP0 1111 $0.802/pcs Inquiry
1206J2008P20DCT Image 1206J2008P20DCT CAP CER 8.2PF 200V C0G/NP0 1206 $0.222/pcs Inquiry
2220Y0250101KCR Image 2220Y0250101KCR CAP CER 100PF 25V C0G/NP0 2220 $2.159/pcs Inquiry
1210Y0500123JXT Image 1210Y0500123JXT CAP CER 0.012UF 50V X7R 1210 $0.53/pcs Inquiry
1812J1000561GAT Image 1812J1000561GAT CAP CER 560PF 100V C0G/NP0 1812 $2.001/pcs Inquiry
0603Y0160680JCT CAP CER 68PF 16V C0G/NP0 0603 $0.158/pcs Inquiry
1825J0160824JXR Image 1825J0160824JXR CAP CER 0.82UF 16V X7R 1825 $2.51/pcs Inquiry
2220Y0100563KCT Image 2220Y0100563KCT CAP CER 0.056UF 10V C0G/NP0 2220 $2.966/pcs Inquiry
1808J2K50820KCT Image 1808J2K50820KCT CAP CER 82PF 2.5KV C0G/NP0 1808 $0.462/pcs Inquiry
2225Y5000103GCR Image 2225Y5000103GCR CAP CER 10000PF 500V C0G 2225 $6.18/pcs Inquiry
2225J1000564MDR Image 2225J1000564MDR CAP CER 0.56UF 100V X7R 2225 $3.497/pcs Inquiry
1808J0160684JDT Image 1808J0160684JDT CAP CER 0.68UF 16V X7R 1808 $1.187/pcs Inquiry
1808Y5000180FFT Image 1808Y5000180FFT CAP CER 18PF 500V C0G/NP0 1808 $2.088/pcs Inquiry
1206J0500154JDR Image 1206J0500154JDR CAP CER 0.15UF 50V X7R 1206 $0.554/pcs Inquiry
2220Y2000561KFT Image 2220Y2000561KFT CAP CER 560PF 200V C0G/NP0 2220 $3.337/pcs Inquiry
0603Y0100273JXR Image 0603Y0100273JXR CAP CER 0.027UF 10V X7R 0603 $0.172/pcs Inquiry
1812J0500102KAT Image 1812J0500102KAT CAP CER 1000PF 50V C0G/NP0 1812 $1.043/pcs Inquiry
2220Y0500561JCR Image 2220Y0500561JCR CAP CER 560PF 50V C0G/NP0 2220 $2.12/pcs Inquiry
1812Y5000150FFT Image 1812Y5000150FFT CAP CER 15PF 500V C0G/NP0 1812 $4.031/pcs Inquiry
1210Y0250123MXR Image 1210Y0250123MXR CAP CER 0.012UF 25V X7R 1210 $0.384/pcs Inquiry
1206Y0500120GAT Image 1206Y0500120GAT CAP CER 12PF 50V C0G/NP0 1206 $0.607/pcs Inquiry
2225Y0630470FCT Image 2225Y0630470FCT CAP CER 47PF 63V C0G/NP0 2225 $8.72/pcs Inquiry
1111J6300360GQT Image 1111J6300360GQT CAP CER 36PF 630V C0G/NP0 1111 $1.53/pcs Inquiry
1812J5000271KCT CAP CER 1812 $0.684/pcs Inquiry
Total 266,698 items