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
1808Y0160821GFT Image 1808Y0160821GFT CAP CER 820PF 16V C0G/NP0 1808 $0.859/pcs Inquiry
1206Y0631P20DCR Image 1206Y0631P20DCR CAP CER 1.2PF 63V C0G/NP0 1206 $0.215/pcs Inquiry
0603Y2000180JQT Image 0603Y2000180JQT CAP CER 18PF 200V C0G/NP0 0603 $0.335/pcs Inquiry
2225Y2500100FFR Image 2225Y2500100FFR CAP CER 10PF 250V C0G/NP0 2225 $13.558/pcs Inquiry
2225J1K00122MDT Image 2225J1K00122MDT CAP CER 1200PF 1KV X7R 2225 $2.193/pcs Inquiry
2220Y1000470JFR Image 2220Y1000470JFR CAP CER 47PF 100V C0G/NP0 2220 $3.251/pcs Inquiry
1210J2000151KCT Image 1210J2000151KCT CAP CER 150PF 200V C0G/NP0 1210 $0.469/pcs Inquiry
1111J1002P20CQT Image 1111J1002P20CQT CAP CER 2.2PF 100V C0G/NP0 1111 $0.8/pcs Inquiry
2220J5000184JXR Image 2220J5000184JXR CAP CER 0.18UF 500V X7R 2220 $2.095/pcs Inquiry
0603J0634P70BFR CAP CER 4.7PF 63V C0G/NP0 0603 $0.498/pcs Inquiry
1808Y2K50470KCT Image 1808Y2K50470KCT CAP CER 47PF 2.5KV C0G/NP0 1808 $0.425/pcs Inquiry
1825J5K00220GCT Image 1825J5K00220GCT CAP CER 22PF 5KV C0G/NP0 1825 $1.505/pcs Inquiry
2225J0160822FFR CAP CER 2225 $11.775/pcs Inquiry
SFCDC5000471MX1 Image SFCDC5000471MX1 CAP FEEDTHRU 470PF 500V AXIAL $14.768/pcs Inquiry
0805Y0630680KQT Image 0805Y0630680KQT CAP CER 68PF 63V C0G/NP0 0805 $0.534/pcs Inquiry
2225Y0630104KDT Image 2225Y0630104KDT CAP CER 0.1UF 63V X7R 2225 $3.099/pcs Inquiry
1206J1K20221KXT Image 1206J1K20221KXT CAP CER 220PF 1.2KV X7R 1206 $0.212/pcs Inquiry
1808Y2504P70CCR Image 1808Y2504P70CCR CAP CER 4.7PF 250V C0G/NP0 1808 $0.428/pcs Inquiry
1812Y2500471FFT Image 1812Y2500471FFT CAP CER 470PF 250V C0G/NP0 1812 $4.643/pcs Inquiry
0603J2500560KCT Image 0603J2500560KCT CAP CER 56PF 250V C0G/NP0 0603 $0.148/pcs Inquiry
1812J1K00222KDR Image 1812J1K00222KDR CAP CER 2200PF 1KV X7R 1812 $0.982/pcs Inquiry
1206J6300123KXT Image 1206J6300123KXT CAP CER 0.012UF 630V X7R 1206 $0.28/pcs Inquiry
0805Y1002P20BQT CAP CER HIGH Q 0805 $0.405/pcs Inquiry
0805J2003P00BQT Image 0805J2003P00BQT CAP CER 3PF 200V C0G/NP0 0805 $0.549/pcs Inquiry
0805J1000330FAR Image 0805J1000330FAR CAP CER 33PF 100V C0G/NP0 0805 $0.721/pcs Inquiry
1808Y0500104JXT Image 1808Y0500104JXT CAP CER 0.1UF 50V X7R 1808 $0.559/pcs Inquiry
2220J1K00271KCR Image 2220J1K00271KCR CAP CER 270PF 1KV C0G/NP0 2220 $1.244/pcs Inquiry
0603Y0630153KXT Image 0603Y0630153KXT CAP CER 0.015UF 63V X7R 0603 $0.136/pcs Inquiry
2220J0100184JXR Image 2220J0100184JXR CAP CER 0.18UF 10V X7R 2220 $2.197/pcs Inquiry
1808J0160823KDT Image 1808J0160823KDT CAP CER 0.082UF 16V X7R 1808 $0.583/pcs Inquiry
1812J2000683JXR Image 1812J2000683JXR CAP CER 0.068UF 200V X7R 1812 $0.827/pcs Inquiry
1206J2000121JCT Image 1206J2000121JCT CAP CER 120PF 200V C0G/NP0 1206 $0.275/pcs Inquiry
2211YA250121GCRSPU Image 2211YA250121GCRSPU CAP CER 120PF 250V C0G/NP0 2211 $2.925/pcs Inquiry
1808J0500180KCT CAP CER 1808 $0.31/pcs Inquiry
0603Y2003P30BFR Image 0603Y2003P30BFR CAP CER 3.3PF 200V C0G/NP0 0603 $0.606/pcs Inquiry
1206Y0630820FCT Image 1206Y0630820FCT CAP CER 82PF 63V C0G/NP0 1206 $0.808/pcs Inquiry
1206J0100471MXT Image 1206J0100471MXT CAP CER 470PF 10V X7R 1206 $0.21/pcs Inquiry
1111Y3000121FQT Image 1111Y3000121FQT CAP CER 120PF 300V C0G/NP0 1111 $3.557/pcs Inquiry
0805J0250822MDR Image 0805J0250822MDR CAP CER 8200PF 25V X7R 0805 $0.211/pcs Inquiry
1825Y0630181GCR Image 1825Y0630181GCR CAP CER 180PF 63V C0G/NP0 1825 $4.378/pcs Inquiry
1206J0630820JCT Image 1206J0630820JCT CAP CER 82PF 63V C0G/NP0 1206 $0.241/pcs Inquiry
1206Y0160562KFT Image 1206Y0160562KFT CAP CER 5600PF 16V C0G/NP0 1206 $0.435/pcs Inquiry
1812J0630333MDR Image 1812J0630333MDR CAP CER 0.033UF 63V X7R 1812 $0.982/pcs Inquiry
0805J6300122KXT Image 0805J6300122KXT CAP CER 1200PF 630V X7R 0805 $0.199/pcs Inquiry
1808J0250473KCR Image 1808J0250473KCR CAP CER 0.047UF 25V C0G/NP0 1808 $0.795/pcs Inquiry
1111J1502P20CQT Image 1111J1502P20CQT CAP CER 2.2PF 150V C0G/NP0 1111 $0.761/pcs Inquiry
0805Y5000360KQT Image 0805Y5000360KQT CAP CER 36PF 500V C0G/NP0 0805 $0.448/pcs Inquiry
2220J2500151JCR Image 2220J2500151JCR CAP CER 150PF 250V C0G/NP0 2220 $2.099/pcs Inquiry
1111Y2500620JQT Image 1111Y2500620JQT CAP CER 62PF 250V C0G/NP0 1111 $0.855/pcs Inquiry
2225J2K00820FCR Image 2225J2K00820FCR CAP CER 82PF 2KV C0G/NP0 2225 $5.06/pcs Inquiry
Total 266,698 items