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
0603J1001P50DFR Image 0603J1001P50DFR CAP CER 1.5PF 100V C0G/NP0 0603 $0.198/pcs Inquiry
1825Y0250823KXR Image 1825Y0250823KXR CAP CER 0.082UF 25V X7R 1825 $2.168/pcs Inquiry
1808J0250150JCT Image 1808J0250150JCT CAP CER 15PF 25V C0G/NP0 1808 $0.405/pcs Inquiry
1206Y1K00182KDR Image 1206Y1K00182KDR CAP CER 1800PF 1KV X7R 1206 $0.378/pcs Inquiry
1812J0160270JCT Image 1812J0160270JCT CAP CER 27PF 16V C0G/NP0 1812 $0.745/pcs Inquiry
1812Y4K00330KCR Image 1812Y4K00330KCR CAP CER 33PF 4KV C0G/NP0 1812 $0.731/pcs Inquiry
1206Y3000330GQT Image 1206Y3000330GQT CAP CER 33PF 300V C0G/NP0 1206 $0.742/pcs Inquiry
2225J5000182JDR Image 2225J5000182JDR CAP CER 1800PF 500V X7R 2225 $3.044/pcs Inquiry
1808J0500681JFR Image 1808J0500681JFR CAP CER 680PF 50V C0G/NP0 1808 $0.485/pcs Inquiry
1206Y0500272GFT Image 1206Y0500272GFT CAP CER 2700PF 50V C0G/NP0 1206 $0.792/pcs Inquiry
1206Y0500101MDT Image 1206Y0500101MDT CAP CER 100PF 50V X7R 1206 $0.302/pcs Inquiry
1206Y1000273MXTE03 Image 1206Y1000273MXTE03 CAP CER 0.027UF 100V X7R 1206 $0.757/pcs Inquiry
1812Y1K50820JCT Image 1812Y1K50820JCT CAP CER 82PF 1.5KV C0G/NP0 1812 $0.869/pcs Inquiry
1812J0630683MDT Image 1812J0630683MDT CAP CER 0.068UF 63V X7R 1812 $1.043/pcs Inquiry
SBSMC2000154MXR SURFACE MOUNT C AND PI FILTER $4.631/pcs Inquiry
1210Y2000100JFR Image 1210Y2000100JFR CAP CER 10PF 200V C0G/NP0 1210 $0.725/pcs Inquiry
0805J0630680JAR Image 0805J0630680JAR CAP CER 68PF 63V C0G/NP0 0805 $0.217/pcs Inquiry
1812Y4K00151MXT Image 1812Y4K00151MXT CAP CER 150PF 4KV X7R 1812 $0.813/pcs Inquiry
1808Y2500102FCR Image 1808Y2500102FCR CAP CER 1000PF 250V C0G/NP0 1808 $1.203/pcs Inquiry
2220J0630561KFT Image 2220J0630561KFT CAP CER 560PF 63V C0G/NP0 2220 $2.651/pcs Inquiry
1812Y0630821FCR Image 1812Y0630821FCR CAP CER 820PF 63V C0G/NP0 1812 $2.744/pcs Inquiry
1808J5000124JXT Image 1808J5000124JXT CAP CER 0.12UF 500V X7R 1808 $0.846/pcs Inquiry
1206Y0500181GCT Image 1206Y0500181GCT CAP CER 180PF 50V C0G/NP0 1206 $0.438/pcs Inquiry
1808Y0500152JCT Image 1808Y0500152JCT CAP CER 1500PF 50V C0G/NP0 1808 $0.363/pcs Inquiry
0805Y5000180FCR Image 0805Y5000180FCR CAP CER 18PF 500V C0G/NP0 0805 $0.477/pcs Inquiry
1206J0503P30BQT Image 1206J0503P30BQT CAP CER 3.3PF 50V C0G/NP0 1206 $0.708/pcs Inquiry
1812J1000103FFR Image 1812J1000103FFR CAP CER 10000PF 100V C0G 1812 $4.8/pcs Inquiry
2220Y0500152JCT Image 2220Y0500152JCT CAP CER 1500PF 50V C0G/NP0 2220 $2.245/pcs Inquiry
2225J0160101GFR Image 2225J0160101GFR CAP CER 100PF 16V C0G/NP0 2225 $6.864/pcs Inquiry
1812Y0250271JFT Image 1812Y0250271JFT CAP CER 270PF 25V C0G/NP0 1812 $1.28/pcs Inquiry
0603J2500121KXR Image 0603J2500121KXR CAP CER 120PF 250V X7R 0603 $0.121/pcs Inquiry
1812Y6300152MXT Image 1812Y6300152MXT CAP CER 1500PF 630V X7R 1812 $0.813/pcs Inquiry
1825Y2500683JXR Image 1825Y2500683JXR CAP CER 0.068UF 250V X7R 1825 $2.656/pcs Inquiry
1206Y6302P20DCT Image 1206Y6302P20DCT CAP CER 2.2PF 630V C0G/NP0 1206 $0.239/pcs Inquiry
2225J2500823KXT Image 2225J2500823KXT CAP CER 0.082UF 250V X7R 2225 $1.884/pcs Inquiry
1808Y0250331FFR Image 1808Y0250331FFR CAP CER 330PF 25V C0G/NP0 1808 $1.512/pcs Inquiry
0805J0500471GFR CAP CER 470PF 50V C0G/NP0 0805 $0.32/pcs Inquiry
1210J0630151FCR Image 1210J0630151FCR CAP CER 150PF 63V C0G/NP0 1210 $1.551/pcs Inquiry
2220Y0500823MDT Image 2220Y0500823MDT CAP CER 0.082UF 50V X7R 2220 $2.767/pcs Inquiry
1206J2500182MDR Image 1206J2500182MDR CAP CER 1800PF 250V X7R 1206 $0.293/pcs Inquiry
1825Y2000274MXT Image 1825Y2000274MXT CAP CER 0.27UF 200V X7R 1825 $2.387/pcs Inquiry
0603Y1000822JXR Image 0603Y1000822JXR CAP CER 8200PF 100V X7R 0603 $0.163/pcs Inquiry
0505J3001P20CQT Image 0505J3001P20CQT CAP CER 1.2PF 300V C0G/NP0 0505 $0.44/pcs Inquiry
1206Y5001P80DFR Image 1206Y5001P80DFR CAP CER 1.8PF 500V C0G/NP0 1206 $0.314/pcs Inquiry
0805J1000151KXR Image 0805J1000151KXR CAP CER 150PF 100V X7R 0805 $0.156/pcs Inquiry
1812Y1K20682MXT Image 1812Y1K20682MXT CAP CER 6800PF 1.2KV X7R 1812 $0.833/pcs Inquiry
1206J0100820GCR Image 1206J0100820GCR CAP CER 82PF 10V C0G/NP0 1206 $0.376/pcs Inquiry
1812J0630273JCT Image 1812J0630273JCT CAP CER 0.027UF 63V C0G/NP0 1812 $1.208/pcs Inquiry
2220J1K20221FCR Image 2220J1K20221FCR CAP CER 220PF 1.2KV C0G/NP0 2220 $4.658/pcs Inquiry
1210J0160274MDT Image 1210J0160274MDT CAP CER 0.27UF 16V X7R 1210 $0.727/pcs Inquiry
Total 266,698 items