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
2220J2K50100FCR Image 2220J2K50100FCR CAP CER 10PF 2.5KV C0G/NP0 2220 $4.733/pcs Inquiry
1808Y0500681MXR Image 1808Y0500681MXR CAP CER 680PF 50V X7R 1808 $0.359/pcs Inquiry
2225J0160391KCT Image 2225J0160391KCT CAP CER 390PF 16V C0G/NP0 2225 $2.424/pcs Inquiry
2225Y5000221FFR Image 2225Y5000221FFR CAP CER 220PF 500V C0G/NP0 2225 $8.971/pcs Inquiry
1111J6301P50CQT Image 1111J6301P50CQT CAP CER 1.5PF 630V C0G/NP0 1111 $0.818/pcs Inquiry
1808J0160334KDT Image 1808J0160334KDT CAP CER 0.33UF 16V X7R 1808 $0.693/pcs Inquiry
1812J0630220KAR Image 1812J0630220KAR CAP CER 22PF 63V C0G/NP0 1812 $0.982/pcs Inquiry
1808J0500221KDR Image 1808J0500221KDR CAP CER 220PF 50V X7R 1808 $0.517/pcs Inquiry
2225J1K00221JDT Image 2225J1K00221JDT CAP CER 220PF 1KV X7R 2225 $3.424/pcs Inquiry
1812Y5000224KST Image 1812Y5000224KST CAP CER 0.22UF 500V X7R 1812 $1.758/pcs Inquiry
2220J0160394MDT Image 2220J0160394MDT CAP CER 0.39UF 16V X7R 2220 $2.53/pcs Inquiry
1808J5000392GCT Image 1808J5000392GCT CAP CER 3900PF 500V C0G/NP0 1808 $1.406/pcs Inquiry
1210Y6308P20CAR Image 1210Y6308P20CAR CAP CER 8.2PF 630V C0G/NP0 1210 $0.863/pcs Inquiry
1210Y0630270KFT Image 1210Y0630270KFT CAP CER 27PF 63V C0G/NP0 1210 $0.693/pcs Inquiry
1812Y0250824MXR Image 1812Y0250824MXR CAP CER 0.82UF 25V X7R 1812 $1.072/pcs Inquiry
1210Y1K00150KCR Image 1210Y1K00150KCR CAP CER 15PF 1KV C0G/NP0 1210 $0.321/pcs Inquiry
1210Y1000561GFR Image 1210Y1000561GFR CAP CER 560PF 100V C0G/NP0 1210 $1.216/pcs Inquiry
2225J0630223MDR Image 2225J0630223MDR CAP CER 0.022UF 63V X7R 2225 $2.56/pcs Inquiry
1206J6301P50BAR Image 1206J6301P50BAR CAP CER 1.5PF 630V C0G/NP0 1206 $1.157/pcs Inquiry
1808J0250824JXR Image 1808J0250824JXR CAP CER 0.82UF 25V X7R 1808 $0.785/pcs Inquiry
2220J5000472GFT Image 2220J5000472GFT CAP CER 4700PF 500V C0G/NP0 2220 $4.055/pcs Inquiry
1825Y2K00682MXR Image 1825Y2K00682MXR CAP CER 6800PF 2KV X7R 1825 $1.72/pcs Inquiry
1825Y4K00271JXT Image 1825Y4K00271JXT CAP CER 270PF 4KV X7R 1825 $1.149/pcs Inquiry
1206Y0250273JXR Image 1206Y0250273JXR CAP CER 0.027UF 25V X7R 1206 $0.261/pcs Inquiry
2220Y5000391JCT Image 2220Y5000391JCT CAP CER 390PF 500V C0G/NP0 2220 $1.635/pcs Inquiry
2220Y1000820KCT Image 2220Y1000820KCT CAP CER 82PF 100V C0G/NP0 2220 $2.225/pcs Inquiry
0805Y0100150KCR Image 0805Y0100150KCR CAP CER 15PF 10V C0G/NP0 0805 $0.142/pcs Inquiry
1206Y0500471MDR Image 1206Y0500471MDR CAP CER 470PF 50V X7R 1206 $0.286/pcs Inquiry
1825Y0500394MXT Image 1825Y0500394MXT CAP CER 0.39UF 50V X7R 1825 $2.341/pcs Inquiry
0805Y2000470JFT Image 0805Y2000470JFT CAP CER 47PF 200V C0G/NP0 0805 $0.253/pcs Inquiry
0805Y0630332KCR CAP CER 0805 $0.2/pcs Inquiry
1210J2500222KCT Image 1210J2500222KCT CAP CER 2200PF 250V C0G/NP0 1210 $0.583/pcs Inquiry
1812Y0160182GCR Image 1812Y0160182GCR CAP CER 1800PF 16V C0G/NP0 1812 $1.427/pcs Inquiry
2225Y5000822KXT Image 2225Y5000822KXT CAP CER 8200PF 500V X7R 2225 $1.894/pcs Inquiry
0603Y0630151KXT Image 0603Y0630151KXT CAP CER 150PF 63V X7R 0603 $0.123/pcs Inquiry
2220J0250151GFT Image 2220J0250151GFT CAP CER 150PF 25V C0G/NP0 2220 $5.377/pcs Inquiry
1206Y2000562JET Image 1206Y2000562JET CAP CER 5600PF 200V X7R 1206 $0.409/pcs Inquiry
1825Y1K00122MXT Image 1825Y1K00122MXT CAP CER 1200PF 1KV X7R 1825 $1.6/pcs Inquiry
2225Y1000183JXR Image 2225Y1000183JXR CAP CER 0.018UF 100V X7R 2225 $2.483/pcs Inquiry
1812Y2000390GAR Image 1812Y2000390GAR CAP CER 39PF 200V C0G/NP0 1812 $2.015/pcs Inquiry
1812Y0250270KFR Image 1812Y0250270KFR CAP CER 27PF 25V C0G/NP0 1812 $1.056/pcs Inquiry
0603Y500P680CCT Image 0603Y500P680CCT CAP CER 0.68PF 500V C0G/NP0 0603 $0.212/pcs Inquiry
1210J0160182KDR Image 1210J0160182KDR CAP CER 1800PF 16V X7R 1210 $0.58/pcs Inquiry
1825J2K50330KCR Image 1825J2K50330KCR CAP CER 33PF 2.5KV C0G/NP0 1825 $1.473/pcs Inquiry
2225Y1K00562GCR Image 2225Y1K00562GCR CAP CER 5600PF 1KV C0G/NP0 2225 $7.296/pcs Inquiry
0805J1000821GCT Image 0805J1000821GCT CAP CER 820PF 100V C0G/NP0 0805 $0.364/pcs Inquiry
1825Y6300680JCT Image 1825Y6300680JCT CAP CER 68PF 630V C0G/NP0 1825 $1.876/pcs Inquiry
2220Y4K00272JXR Image 2220Y4K00272JXR CAP CER 2700PF 4KV X7R 2220 $1.296/pcs Inquiry
2220Y2000152KCT Image 2220Y2000152KCT CAP CER 1500PF 200V C0G/NP0 2220 $2.31/pcs Inquiry
1812Y6300222KER Image 1812Y6300222KER CAP CER 2200PF 630V X7R 1812 $1.056/pcs Inquiry
Total 266,698 items