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
0805Y0250330KCR Image 0805Y0250330KCR CAP CER 33PF 25V C0G/NP0 0805 $0.142/pcs Inquiry
2225Y0100152JCT Image 2225Y0100152JCT CAP CER 1500PF 10V C0G/NP0 2225 $2.762/pcs Inquiry
1808Y0160122GFR Image 1808Y0160122GFR CAP CER 1200PF 16V C0G/NP0 1808 $0.748/pcs Inquiry
0603J0160152JDT Image 0603J0160152JDT CAP CER 1500PF 16V X7R 0603 $0.225/pcs Inquiry
2220J0630102FCT Image 2220J0630102FCT CAP CER 1000PF 63V C0G/NP0 2220 $6.698/pcs Inquiry
1206J2500181JXR Image 1206J2500181JXR CAP CER 180PF 250V X7R 1206 $0.26/pcs Inquiry
1206J2000221GFT Image 1206J2000221GFT CAP CER 220PF 200V C0G/NP0 1206 $0.715/pcs Inquiry
1206J2000121FQT Image 1206J2000121FQT CAP CER 120PF 200V C0G/NP0 1206 $2.097/pcs Inquiry
2220J0630272FCT Image 2220J0630272FCT CAP CER 2700PF 63V C0G/NP0 2220 $6.698/pcs Inquiry
1808J2K00392KXR Image 1808J2K00392KXR CAP CER 3900PF 2KV X7R 1808 $0.457/pcs Inquiry
0805Y2000201JUT Image 0805Y2000201JUT CAP CER 200PF 200V C0G/NP0 0805 $0.693/pcs Inquiry
2211YA250330KCTSP Image 2211YA250330KCTSP CAP CER 33PF 250V C0G/NP0 2211 $1.559/pcs Inquiry
1206J2K00390KCT Image 1206J2K00390KCT CAP CER 39PF 2KV C0G/NP0 1206 $0.245/pcs Inquiry
1808J1K20561KXT Image 1808J1K20561KXT CAP CER 560PF 1.2KV X7R 1808 $0.393/pcs Inquiry
0805J2000910FQT Image 0805J2000910FQT CAP CER 91PF 200V C0G/NP0 0805 $1.885/pcs Inquiry
1812J0250334JXT Image 1812J0250334JXT CAP CER 0.33UF 25V X7R 1812 $1.084/pcs Inquiry
2220Y0630222KCR Image 2220Y0630222KCR CAP CER 2200PF 63V C0G/NP0 2220 $2.014/pcs Inquiry
1206Y2500131JQT Image 1206Y2500131JQT CAP CER 130PF 250V C0G/NP0 1206 $0.574/pcs Inquiry
1206J0100331MXR Image 1206J0100331MXR CAP CER 330PF 10V X7R 1206 $0.206/pcs Inquiry
2225Y0500563FCT Image 2225Y0500563FCT CAP CER 0.056UF 50V C0G/NP0 2225 $14.55/pcs Inquiry
1808J5000821GCT Image 1808J5000821GCT CAP CER 820PF 500V C0G/NP0 1808 $0.695/pcs Inquiry
1210J5000681FCT Image 1210J5000681FCT CAP CER 680PF 500V C0G/NP0 1210 $1.284/pcs Inquiry
2220Y3K00221KCT Image 2220Y3K00221KCT CAP CER 220PF 3KV C0G/NP0 2220 $1.777/pcs Inquiry
0505Y0501P20BQT Image 0505Y0501P20BQT CAP CER 1.2PF 50V C0G/NP0 0505 $0.451/pcs Inquiry
1808Y0250390JFR Image 1808Y0250390JFR CAP CER 39PF 25V C0G/NP0 1808 $0.481/pcs Inquiry
1812J0630331FAR Image 1812J0630331FAR CAP CER 330PF 63V C0G/NP0 1812 $3.683/pcs Inquiry
1812Y1000104KXR Image 1812Y1000104KXR CAP CER 0.1UF 100V X7R 1812 $0.817/pcs Inquiry
0805Y2500821JXT Image 0805Y2500821JXT CAP CER 820PF 250V X7R 0805 $0.227/pcs Inquiry
1210J2004P70DCT Image 1210J2004P70DCT CAP CER 4.7PF 200V C0G/NP0 1210 $0.589/pcs Inquiry
0603Y0160393JDT Image 0603Y0160393JDT CAP CER 0.039UF 16V X7R 0603 $0.269/pcs Inquiry
0805J2500122MDT Image 0805J2500122MDT CAP CER 1200PF 250V X7R 0805 $0.251/pcs Inquiry
1206Y0160124KXR Image 1206Y0160124KXR CAP CER 0.12UF 16V X7R 1206 $0.27/pcs Inquiry
2225Y0100104JCR Image 2225Y0100104JCR CAP CER 0.1UF 10V C0G/NP0 2225 $3.638/pcs Inquiry
0805J2500101FQT Image 0805J2500101FQT CAP CER 100PF 250V C0G/NP0 0805 $1.909/pcs Inquiry
1808J2000271JFT Image 1808J2000271JFT CAP CER 270PF 200V C0G/NP0 1808 $0.544/pcs Inquiry
1808Y0630123KCR Image 1808Y0630123KCR CAP CER 0.012UF 63V C0G/NP0 1808 $0.467/pcs Inquiry
1812Y0250273MDR Image 1812Y0250273MDR CAP CER 0.027UF 25V X7R 1812 $1.072/pcs Inquiry
0603Y0500223MET CAP CER 0603 $0.171/pcs Inquiry
1206J2500220JFR Image 1206J2500220JFR CAP CER 22PF 250V C0G/NP0 1206 $0.331/pcs Inquiry
1210Y0250562MDR Image 1210Y0250562MDR CAP CER 5600PF 25V X7R 1210 $0.577/pcs Inquiry
1825J2K50332MXR Image 1825J2K50332MXR CAP CER 3300PF 2.5KV X7R 1825 $1.564/pcs Inquiry
1206Y0250332FCT Image 1206Y0250332FCT CAP CER 3300PF 25V C0G/NP0 1206 $1.189/pcs Inquiry
1206Y0630104KDR Image 1206Y0630104KDR CAP CER 0.1UF 63V X7R 1206 $0.288/pcs Inquiry
1206Y1K04P70DQT Image 1206Y1K04P70DQT CAP CER 4.7PF 1KV C0G/NP0 1206 $0.644/pcs Inquiry
1808J2K50121JCR Image 1808J2K50121JCR CAP CER 120PF 2.5KV C0G/NP0 1808 $0.511/pcs Inquiry
2220J0250561JFR Image 2220J0250561JFR CAP CER 560PF 25V C0G/NP0 2220 $2.791/pcs Inquiry
1206J0250561KXR Image 1206J0250561KXR CAP CER 560PF 25V X7R 1206 $0.2/pcs Inquiry
1825J5000121JCT Image 1825J5000121JCT CAP CER 120PF 500V C0G/NP0 1825 $1.549/pcs Inquiry
1825J5K00150FCT Image 1825J5K00150FCT CAP CER 15PF 5KV C0G/NP0 1825 $4.026/pcs Inquiry
1210Y0250682KCR Image 1210Y0250682KCR CAP CER 6800PF 25V C0G/NP0 1210 $0.537/pcs Inquiry
Total 266,698 items