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
2220J1K00100FCR Image 2220J1K00100FCR CAP CER 10PF 1KV C0G/NP0 2220 $4.392/pcs Inquiry
2225J0250331FFR Image 2225J0250331FFR CAP CER 330PF 25V C0G/NP0 2225 $13.898/pcs Inquiry
0603Y1000271JDT Image 0603Y1000271JDT CAP CER 270PF 100V X7R 0603 $0.213/pcs Inquiry
1210J0500104MXT Image 1210J0500104MXT CAP CER 0.1UF 50V X7R 1210 $0.417/pcs Inquiry
2225Y0160100FCT Image 2225Y0160100FCT CAP CER 10PF 16V C0G/NP0 2225 $10.196/pcs Inquiry
2225Y5000120GCT Image 2225Y5000120GCT CAP CER 12PF 500V C0G/NP0 2225 $3.999/pcs Inquiry
2220J5000332FFR Image 2220J5000332FFR CAP CER 3300PF 500V C0G/NP0 2220 $7.365/pcs Inquiry
1808Y1K00151MXT Image 1808Y1K00151MXT CAP CER 150PF 1KV X7R 1808 $0.428/pcs Inquiry
1825J1000680KCR Image 1825J1000680KCR CAP CER 68PF 100V C0G/NP0 1825 $2.028/pcs Inquiry
1210Y0500224JDR Image 1210Y0500224JDR CAP CER 0.22UF 50V X7R 1210 $0.866/pcs Inquiry
0603Y2504P70BCT Image 0603Y2504P70BCT CAP CER 4.7PF 250V C0G/NP0 0603 $0.42/pcs Inquiry
1210Y6300471FAT Image 1210Y6300471FAT CAP CER 470PF 630V C0G/NP0 1210 $1.937/pcs Inquiry
SBSPP0500473MXR SURFACE MOUNT PI FILTER $0.515/pcs Inquiry
1808J0500101JCT CAP CER 1808 $0.284/pcs Inquiry
1210Y2508P20CCT Image 1210Y2508P20CCT CAP CER 8.2PF 250V C0G/NP0 1210 $0.627/pcs Inquiry
2220J0630105KXT Image 2220J0630105KXT CAP CER 1UF 63V X7R 2220 $2.064/pcs Inquiry
0505J3004P30HQT Image 0505J3004P30HQT CAP CER 4.3PF 300V C0G/NP0 0505 $1.749/pcs Inquiry
1812J0160275MXT Image 1812J0160275MXT CAP CER 2.7UF 16V X7R 1812 $1.528/pcs Inquiry
1210Y1000821FCR Image 1210Y1000821FCR CAP CER 820PF 100V C0G/NP0 1210 $1.609/pcs Inquiry
1210Y0500223KCR Image 1210Y0500223KCR CAP CER 0.022UF 50V C0G/NP0 1210 $0.949/pcs Inquiry
2225Y1K20122GCR Image 2225Y1K20122GCR CAP CER 1200PF 1.2KV C0G 2225 $4.843/pcs Inquiry
1206Y0101P80CCR Image 1206Y0101P80CCR CAP CER 1.8PF 10V C0G/NP0 1206 $0.319/pcs Inquiry
2225J0250223FCT Image 2225J0250223FCT CAP CER 0.022UF 25V C0G/NP0 2225 $10.233/pcs Inquiry
1206Y0504P70DCT Image 1206Y0504P70DCT CAP CER 4.7PF 50V C0G/NP0 1206 $0.227/pcs Inquiry
1812Y5000153JDR Image 1812Y5000153JDR CAP CER 0.015UF 500V X7R 1812 $1.113/pcs Inquiry
1206Y1000273MDR CAP CER 0.027UF 100V X7R 1206 $0.275/pcs Inquiry
0603J0636P80DFR Image 0603J0636P80DFR CAP CER 6.8PF 63V C0G/NP0 0603 $0.198/pcs Inquiry
2220Y5000821JFR Image 2220Y5000821JFR CAP CER 820PF 500V C0G/NP0 2220 $2.269/pcs Inquiry
1812Y0500680JFR Image 1812Y0500680JFR CAP CER 68PF 50V C0G/NP0 1812 $1.248/pcs Inquiry
1808Y1000123JCR Image 1808Y1000123JCR CAP CER 0.012UF 100V C0G 1808 $0.676/pcs Inquiry
0805Y0500130JQT Image 0805Y0500130JQT CAP CER 13PF 50V C0G/NP0 0805 $0.493/pcs Inquiry
1206J1K00223KXR Image 1206J1K00223KXR CAP CER 0.022UF 1KV X7R 1206 $0.298/pcs Inquiry
1210J0160393JXR Image 1210J0160393JXR CAP CER 0.039UF 16V X7R 1210 $0.497/pcs Inquiry
2220Y3K00220FCT CAP CER 2220 $4.982/pcs Inquiry
0805J0250393KXT CAP CER 0.039UF 25V X7R 0805 $0.157/pcs Inquiry
0805J1004P70DCR Image 0805J1004P70DCR CAP CER 4.7PF 100V C0G/NP0 0805 $0.144/pcs Inquiry
0805J2000681KCT Image 0805J2000681KCT CAP CER 680PF 200V C0G/NP0 0805 $0.228/pcs Inquiry
2225J0500393JFT Image 2225J0500393JFT CAP CER 0.039UF 50V C0G/NP0 2225 $4.651/pcs Inquiry
1808Y0500220FCT Image 1808Y0500220FCT CAP CER 22PF 50V C0G/NP0 1808 $1.079/pcs Inquiry
0805J2001P30CUT Image 0805J2001P30CUT CAP CER 1.3PF 200V C0G/NP0 0805 $0.491/pcs Inquiry
0805Y0104P70DCT Image 0805Y0104P70DCT CAP CER 4.7PF 10V C0G/NP0 0805 $0.166/pcs Inquiry
1111J1000161JQT Image 1111J1000161JQT CAP CER 160PF 100V C0G/NP0 1111 $1.021/pcs Inquiry
1808J6300103MXT Image 1808J6300103MXT CAP CER 10000PF 630V X7R 1808 $0.616/pcs Inquiry
1206Y0630471GCT Image 1206Y0630471GCT CAP CER 470PF 63V C0G/NP0 1206 $0.472/pcs Inquiry
1825Y0630273FCT Image 1825Y0630273FCT CAP CER 0.027UF 63V C0G/NP0 1825 $10.289/pcs Inquiry
2225Y0500153GCT Image 2225Y0500153GCT CAP CER 0.015UF 50V C0G/NP0 2225 $5.512/pcs Inquiry
0805Y6300101JCR Image 0805Y6300101JCR CAP CER 100PF 630V C0G/NP0 0805 $0.157/pcs Inquiry
0603Y250P800DQT Image 0603Y250P800DQT CAP CER 0.8PF 250V C0G/NP0 0603 $0.233/pcs Inquiry
1825J1K20103KXT Image 1825J1K20103KXT CAP CER 10000PF 1.2KV X7R 1825 $1.793/pcs Inquiry
1206J0250394MXR Image 1206J0250394MXR CAP CER 0.39UF 25V X7R 1206 $0.334/pcs Inquiry