- 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.
Part Photo | Part Number | Manufacturers | Description | |
---|---|---|---|---|
Datasheet | SFBDT5000471MX1 | Knowles Syfer | CAP FEEDTHRU 470PF 500V AXIAL | |
Datasheet | SFBMT5000331MC1 | Knowles Syfer | CAP FEEDTHRU 330PF 500V AXIAL | |
Datasheet | SFCDL5000100ZC1 | Knowles Syfer | CAP FEEDTHRU 10PF 500V AXIAL | |
Datasheet | SFCDL5000101MC1 | Knowles Syfer | CAP FEEDTHRU 100PF 500V AXIAL | |
Datasheet | SFCDL5000103MX1 | Knowles Syfer | CAP FEEDTHRU 10000PF 500V AXIAL | |
Datasheet | SFCDL5000470ZC1 | Knowles Syfer | CAP FEEDTHRU 47PF 500V AXIAL | |
Datasheet | SFCDL5000680MC1 | Knowles Syfer | CAP FEEDTHRU 68PF 20% 500V AXIAL | |
- | SFCIC0500474MX1 | Knowles Syfer | CAP FEEDTHRU 0.47UF 50V AXIAL | |
- | SFCIL3000104MX1 | Knowles Syfer | CAP FEEDTHRU 0.1UF 300V AXIAL | |
Datasheet | SFCML0500474MX0 | Knowles Syfer | CAP FEEDTHRU 0.47UF 50V AXIAL | |
Datasheet | SFBDL2000153MX1 | Knowles Syfer | CAP FEEDTHRU 0.015UF 200V AXIAL | |
Datasheet | SFBDL5000221MC1 | Knowles Syfer | CAP FEEDTHRU 220PF 500V AXIAL | |
Datasheet | SFBDT5000100ZC1 | Knowles Syfer | CAP FEEDTHRU 10PF 500V AXIAL | |
Datasheet | SFBDT5000101MC1 | Knowles Syfer | CAP FEEDTHRU 100PF 500V AXIAL | |
Datasheet | SFBDT5000470ZC1 | Knowles Syfer | CAP FEEDTHRU 47PF 500V AXIAL | |
Datasheet | SFBDT5000472MX1 | Knowles Syfer | CAP FEEDTHRU 4700PF 500V AXIAL | |
Datasheet | SFBDT5000680MC1 | Knowles Syfer | CAP FEEDTHRU 68PF 20% 500V AXIAL | |
Datasheet | SFBMT0500473MX1 | Knowles Syfer | CAP FEEDTHRU 0.047UF 50V AXIAL | |
Datasheet | SFCDL5000221MC1 | Knowles Syfer | CAP FEEDTHRU 220PF 500V AXIAL | |
- | SFCIL1000224MX1 | Knowles Syfer | CAP FEEDTHRU 0.22UF 100V AXIAL | |
Datasheet | SFBDL0500473MX1 | Knowles Syfer | CAP FEEDTHRU 0.047UF 50V AXIAL | |
Datasheet | SFBDL5000331MC1 | Knowles Syfer | CAP FEEDTHRU 330PF 500V AXIAL | |
Datasheet | SFBDT1000223MX1 | Knowles Syfer | CAP FEEDTHRU 0.022UF 100V AXIAL | |
Datasheet | SFBDT2000103MX1 | Knowles Syfer | CAP FEEDTHRU 10000PF 200V AXIAL | |
Datasheet | SFBDT2000153MX1 | Knowles Syfer | CAP FEEDTHRU 0.015UF 200V AXIAL | |
Datasheet | SFBDT5000221MC1 | Knowles Syfer | CAP FEEDTHRU 220PF 500V AXIAL | |
Datasheet | SFCDL5000331MC1 | Knowles Syfer | CAP FEEDTHRU 330PF 500V AXIAL | |
Datasheet | SFLMP5000202MX0 | Knowles Syfer | CAP FEEDTHRU 2000PF 500V AXIAL | |
Datasheet | SFLMP5000442MX0 | Knowles Syfer | CAP FEEDTHRU 4400PF 500V AXIAL | |
Datasheet | SFLMP5000941MX0 | Knowles Syfer | CAP FEEDTHRU 940PF 500V AXIAL | |
- | SFCIL0500474MX0 | Knowles Syfer | CAP FEEDTHRU 0.47UF 50V AXIAL | |
Datasheet | SFBDT0500473MX1 | Knowles Syfer | CAP FEEDTHRU 0.047UF 50V AXIAL | |
Datasheet | SFBDT5000331MC1 | Knowles Syfer | CAP FEEDTHRU 330PF 500V AXIAL | |
Datasheet | SFLMP5000942MX0 | Knowles Syfer | CAP FEEDTHRU 9400PF 500V AXIAL | |
Datasheet | SFCML0500474MX1 | Knowles Syfer | CAP FEEDTHRU 0.47UF 50V AXIAL | |
Datasheet | SFLMP5000200ZC0 | Knowles Syfer | CAP FEEDTHRU 20PF 500V AXIAL | |
Datasheet | SFLMP5000201MC0 | Knowles Syfer | CAP FEEDTHRU 200PF 500V AXIAL | |
Datasheet | SFLMP5000940ZC0 | Knowles Syfer | CAP FEEDTHRU 94PF 500V AXIAL | |
Datasheet | SFCDC5000223MX0 | Knowles Syfer | CAP FEEDTHRU 0.022UF 500V AXIAL | |
Datasheet | SFLMP1000443MX0 | Knowles Syfer | CAP FEEDTHRU 0.044UF 100V AXIAL | |
Datasheet | SFLMP2000203MX0 | Knowles Syfer | CAP FEEDTHRU 0.02UF 200V AXIAL | |
Datasheet | SFLMP500136PMC0 | Knowles Syfer | CAP FEEDTHRU 136PF 500V AXIAL | |
Datasheet | SFCDC5000473MX0 | Knowles Syfer | CAP FEEDTHRU 0.047UF 500V AXIAL | |
- | SFCIL0500474MX1 | Knowles Syfer | CAP FEEDTHRU 0.47UF 50V AXIAL | |
Datasheet | SFLMP2000303MX0 | Knowles Syfer | CAP FEEDTHRU 0.03UF 200V AXIAL | |
Datasheet | SFLMP5000441MC0 | Knowles Syfer | CAP FEEDTHRU 440PF 500V AXIAL | |
Datasheet | SFCDC3000104MX0 | Knowles Syfer | CAP FEEDTHRU 0.1UF 300V AXIAL | |
Datasheet | SFCDC1000224MX0 | Knowles Syfer | CAP FEEDTHRU 0.22UF 100V AXIAL | |
Datasheet | SFCDC5000223MX1 | Knowles Syfer | CAP FEEDTHRU 0.022UF 500V AXIAL | |
Datasheet | SFLMP5000661MC0 | Knowles Syfer | CAP FEEDTHRU 660PF 500V AXIAL |