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
1825Y1K50331FCR Image 1825Y1K50331FCR CAP CER 330PF 1.5KV C0G/NP0 1825 $6.13/pcs Inquiry
1206Y6300391JCR CAP CER 1206 $0.228/pcs Inquiry
0603Y0160820KCT Image 0603Y0160820KCT CAP CER 82PF 16V C0G/NP0 0603 $0.183/pcs Inquiry
1206Y0250154JXT Image 1206Y0250154JXT CAP CER 0.15UF 25V X7R 1206 $0.349/pcs Inquiry
2225J1K20472KCT Image 2225J1K20472KCT CAP CER 4700PF 1.2KV C0G 2225 $3.159/pcs Inquiry
1111J3003P90HQT Image 1111J3003P90HQT CAP CER 3.9PF 300V C0G/NP0 1111 $2.647/pcs Inquiry
0603J1000822JXR Image 0603J1000822JXR CAP CER 8200PF 100V X7R 0603 $0.158/pcs Inquiry
1206J2000124JXT Image 1206J2000124JXT CAP CER 0.12UF 200V X7R 1206 $0.485/pcs Inquiry
1808J0630123JXR Image 1808J0630123JXR CAP CER 0.012UF 63V X7R 1808 $0.442/pcs Inquiry
0805Y1000273JDR Image 0805Y1000273JDR CAP CER 0.027UF 100V X7R 0805 $0.338/pcs Inquiry
1206Y0630120GAT Image 1206Y0630120GAT CAP CER 12PF 63V C0G/NP0 1206 $0.607/pcs Inquiry
1210Y0630394KDT Image 1210Y0630394KDT CAP CER 0.39UF 63V X7R 1210 $1.045/pcs Inquiry
1111J1001P30HQT Image 1111J1001P30HQT CAP CER 1.3PF 100V C0G/NP0 1111 $1.46/pcs Inquiry
1206Y2K06P80HQT Image 1206Y2K06P80HQT CAP CER 6.8PF 2000V C0G/NP0 1206 $3.007/pcs Inquiry
1812J5000331FCT CAP CER 1812 $1.49/pcs Inquiry
2220Y2000182KCR Image 2220Y2000182KCR CAP CER 1800PF 200V C0G/NP0 2220 $2.182/pcs Inquiry
0603J2501P60BUT Image 0603J2501P60BUT CAP CER 1.6PF 250V C0G/NP0 0603 $0.329/pcs Inquiry
2220J0500331FCT Image 2220J0500331FCT CAP CER 330PF 50V C0G/NP0 2220 $7.996/pcs Inquiry
2225Y2000473JDT Image 2225Y2000473JDT CAP CER 0.047UF 200V X7R 2225 $3.931/pcs Inquiry
1808J2500391JXT Image 1808J2500391JXT CAP CER 390PF 250V X7R 1808 $0.443/pcs Inquiry
1825J2K50331JXR Image 1825J2K50331JXR CAP CER 330PF 2.5KV X7R 1825 $1.767/pcs Inquiry
1812Y0100562MXT Image 1812Y0100562MXT CAP CER 5600PF 10V X7R 1812 $0.825/pcs Inquiry
1808J5000821KCR Image 1808J5000821KCR CAP CER 820PF 500V C0G/NP0 1808 $0.379/pcs Inquiry
1210J5000120GFT Image 1210J5000120GFT CAP CER 12PF 500V C0G/NP0 1210 $0.858/pcs Inquiry
2220Y6K00821KXT Image 2220Y6K00821KXT CAP CER 820PF 6KV X7R 2220 $1.058/pcs Inquiry
1808Y0250821MXR Image 1808Y0250821MXR CAP CER 820PF 25V X7R 1808 $0.329/pcs Inquiry
2220J5000682MDR Image 2220J5000682MDR CAP CER 6800PF 500V X7R 2220 $1.588/pcs Inquiry
1812Y1000103JFT Image 1812Y1000103JFT CAP CER 10000PF 100V C0G 1812 $1.669/pcs Inquiry
1808J0500184KDR Image 1808J0500184KDR CAP CER 0.18UF 50V X7R 1808 $0.698/pcs Inquiry
2225Y0500393MXR Image 2225Y0500393MXR CAP CER 0.039UF 50V X7R 2225 $1.945/pcs Inquiry
1206J1K20151JCT Image 1206J1K20151JCT CAP CER 150PF 1.2KV C0G/NP0 1206 $0.31/pcs Inquiry
2225Y0630472JFR Image 2225Y0630472JFR CAP CER 4700PF 63V C0G/NP0 2225 $3.952/pcs Inquiry
0805J0500563MDT CAP CER 0.056UF 50V X7R 0805 $0.232/pcs Inquiry
0603Y0160681GCT Image 0603Y0160681GCT CAP CER 680PF 16V C0G/NP0 0603 $0.32/pcs Inquiry
1812Y6300331KET Image 1812Y6300331KET CAP CER 330PF 630V X7R 1812 $1.138/pcs Inquiry
0603Y0500122MXR Image 0603Y0500122MXR CAP CER 1200PF 50V X7R 0603 $0.114/pcs Inquiry
2225Y0250151FCT Image 2225Y0250151FCT CAP CER 150PF 25V C0G/NP0 2225 $10.351/pcs Inquiry
1206J0250180KCR Image 1206J0250180KCR CAP CER 18PF 25V C0G/NP0 1206 $0.209/pcs Inquiry
2220Y0630121KFR Image 2220Y0630121KFR CAP CER 120PF 63V C0G/NP0 2220 $3.131/pcs Inquiry
1206J0251P20CCT Image 1206J0251P20CCT CAP CER 1.2PF 25V C0G/NP0 1206 $0.325/pcs Inquiry
1808Y0500271JCT Image 1808Y0500271JCT CAP CER 270PF 50V C0G/NP0 1808 $0.37/pcs Inquiry
1206J0250273JCT Image 1206J0250273JCT CAP CER 0.027UF 25V C0G/NP0 1206 $0.556/pcs Inquiry
0603J0630120KAT CAP CER 0603 $0.158/pcs Inquiry
2220J6300100FCT Image 2220J6300100FCT CAP CER 10PF 630V C0G/NP0 2220 $4.91/pcs Inquiry
1812J0500471FCR Image 1812J0500471FCR CAP CER 470PF 50V C0G/NP0 1812 $2.456/pcs Inquiry
0603Y1000330GCR Image 0603Y1000330GCR CAP CER 33PF 100V C0G/NP0 0603 $0.238/pcs Inquiry
2220J1000151FFR Image 2220J1000151FFR CAP CER 150PF 100V C0G/NP0 2220 $10.436/pcs Inquiry
1825J1000153KXT Image 1825J1000153KXT CAP CER 0.015UF 100V X7R 1825 $1.948/pcs Inquiry
1210Y1K00180GAR Image 1210Y1K00180GAR CAP CER 18PF 1KV C0G/NP0 1210 $0.904/pcs Inquiry
1812J1K20273MXT Image 1812J1K20273MXT CAP CER 0.027UF 1.2KV X7R 1812 $1.053/pcs Inquiry
Total 266,698 items