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
1206J1K00271JDT Image 1206J1K00271JDT CAP CER 270PF 1KV X7R 1206 $0.396/pcs Inquiry
2225Y1000274JDT Image 2225Y1000274JDT CAP CER 0.27UF 100V X7R 2225 $4.55/pcs Inquiry
1206Y0630103JXT Image 1206Y0630103JXT CAP CER 10000PF 63V X7R 1206 $0.275/pcs Inquiry
2220Y1K20680GCT Image 2220Y1K20680GCT CAP CER 68PF 1.2KV C0G/NP0 2220 $2.694/pcs Inquiry
0505Y050P400CQT Image 0505Y050P400CQT CAP CER 0.4PF 50V C0G/NP0 0505 $0.476/pcs Inquiry
1812J6300151JCT Image 1812J6300151JCT CAP CER 150PF 630V C0G/NP0 1812 $0.745/pcs Inquiry
1206J2000333MXR Image 1206J2000333MXR CAP CER 0.033UF 200V X7R 1206 $0.279/pcs Inquiry
1206J0100393GCT Image 1206J0100393GCT CAP CER 0.039UF 10V C0G/NP0 1206 $0.941/pcs Inquiry
1206Y1000561FQT Image 1206Y1000561FQT CAP CER 560PF 100V C0G/NP0 1206 $2.97/pcs Inquiry
1210Y1K00561KCT Image 1210Y1K00561KCT CAP CER 560PF 1KV C0G/NP0 1210 $0.406/pcs Inquiry
1812Y1K00103JER Image 1812Y1K00103JER CAP CER 10000PF 1KV X7R 1812 $1.482/pcs Inquiry
0603J0105P60CCR Image 0603J0105P60CCR CAP CER 5.6PF 10V C0G/NP0 0603 $0.174/pcs Inquiry
2225Y0100564KXT Image 2225Y0100564KXT CAP CER 0.56UF 10V X7R 2225 $2.642/pcs Inquiry
1206Y1000822GCR Image 1206Y1000822GCR CAP CER 8200PF 100V C0G/NP0 1206 $0.916/pcs Inquiry
1812Y1000391FCR Image 1812Y1000391FCR CAP CER 390PF 100V C0G/NP0 1812 $2.91/pcs Inquiry
0603Y0501P30BQT Image 0603Y0501P30BQT CAP CER 1.3PF 50V C0G/NP0 0603 $0.268/pcs Inquiry
0805J063P300DQT Image 0805J063P300DQT CAP CER 0.3PF 63V C0G/NP0 0805 $0.456/pcs Inquiry
2220YA250391MXTB16 Image 2220YA250391MXTB16 CAP CER 390PF 250V X7R 2220 $1.076/pcs Inquiry
1206Y1K00331GCR Image 1206Y1K00331GCR CAP CER 330PF 1KV C0G/NP0 1206 $0.497/pcs Inquiry
1812Y2500121JFT Image 1812Y2500121JFT CAP CER 120PF 250V C0G/NP0 1812 $1.263/pcs Inquiry
1812J0250822FFT Image 1812J0250822FFT CAP CER 8200PF 25V C0G/NP0 1812 $4.409/pcs Inquiry
1812Y5K00331KXR Image 1812Y5K00331KXR CAP CER 330PF 5KV X7R 1812 $0.731/pcs Inquiry
1210Y1K00680FCR Image 1210Y1K00680FCR CAP CER 68PF 1KV C0G/NP0 1210 $1.233/pcs Inquiry
SFKKC5000102MX0 Image SFKKC5000102MX0 CAP FEEDTHRU 1000PF 500V AXIAL $12.309/pcs Inquiry
0603J3000390GQT Image 0603J3000390GQT CAP CER 39PF 300V C0G/NP0 0603 $0.763/pcs Inquiry
2220Y1K20121GCT Image 2220Y1K20121GCT CAP CER 120PF 1.2KV C0G/NP0 2220 $2.694/pcs Inquiry
1206Y5003P30CFT Image 1206Y5003P30CFT CAP CER 3.3PF 500V C0G/NP0 1206 $0.567/pcs Inquiry
1206J1K03P30DFR Image 1206J1K03P30DFR CAP CER 3.3PF 1KV C0G/NP0 1206 $0.331/pcs Inquiry
0603Y0250561JFT Image 0603Y0250561JFT CAP CER 560PF 25V C0G/NP0 0603 $0.271/pcs Inquiry
1825J5000682FCT Image 1825J5000682FCT CAP CER 6800PF 500V C0G/NP0 1825 $5.649/pcs Inquiry
1812Y0630470KAR Image 1812Y0630470KAR CAP CER 47PF 63V C0G/NP0 1812 $1.064/pcs Inquiry
1206J2001P50CFT Image 1206J2001P50CFT CAP CER 1.5PF 200V C0G/NP0 1206 $0.454/pcs Inquiry
1210J0630331GFT Image 1210J0630331GFT CAP CER 330PF 63V C0G/NP0 1210 $1.22/pcs Inquiry
1210Y0100154JXT Image 1210Y0100154JXT CAP CER 0.15UF 10V X7R 1210 $0.561/pcs Inquiry
1812Y0500560KAT Image 1812Y0500560KAT CAP CER 56PF 50V C0G/NP0 1812 $1.145/pcs Inquiry
2220Y2000392KFT Image 2220Y2000392KFT CAP CER 3900PF 200V C0G/NP0 2220 $3.337/pcs Inquiry
2220J6K00182JXT Image 2220J6K00182JXT CAP CER 1800PF 6KV X7R 2220 $1.317/pcs Inquiry
1206Y1K01P00CAR Image 1206Y1K01P00CAR CAP CER 1PF 1KV C0G/NP0 1206 $0.584/pcs Inquiry
1206J0633P90BQT Image 1206J0633P90BQT CAP CER 3.9PF 63V C0G/NP0 1206 $0.907/pcs Inquiry
1825Y0630122KCT Image 1825Y0630122KCT CAP CER 1200PF 63V C0G/NP0 1825 $2.346/pcs Inquiry
1210J0500222MXR Image 1210J0500222MXR CAP CER 2200PF 50V X7R 1210 $0.379/pcs Inquiry
1812J2K50152JXR Image 1812J2K50152JXR CAP CER 1500PF 2.5KV X7R 1812 $0.985/pcs Inquiry
2225J0500120FCT Image 2225J0500120FCT CAP CER 12PF 50V C0G/NP0 2225 $7.805/pcs Inquiry
1812J0250560GFR Image 1812J0250560GFR CAP CER 56PF 25V C0G/NP0 1812 $1.757/pcs Inquiry
0805J0105P60BCR Image 0805J0105P60BCR CAP CER 5.6PF 10V C0G/NP0 0805 $0.457/pcs Inquiry
0603Y0630270JAR Image 0603Y0630270JAR CAP CER 27PF 63V C0G/NP0 0603 $0.206/pcs Inquiry
1808YA250820JCRSP Image 1808YA250820JCRSP CAP CER 82PF 250V C0G/NP0 1808 $0.661/pcs Inquiry
0805Y2509P10BQT Image 0805Y2509P10BQT CAP CER 9.1PF 250V C0G/NP0 0805 $1.055/pcs Inquiry
SBSMP1000224MXR SURFACE MOUNT C AND PI FILTER $4.806/pcs Inquiry
1825Y0250102JCR Image 1825Y0250102JCR CAP CER 1000PF 25V C0G/NP0 1825 $2.286/pcs Inquiry
Total 266,698 items