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.
Product Category
Related news
- James Webb Space Telescope passes final tests before shipment
2021-09-03 - Canada, Australia, Japan combine for Moon mining MoU
2021-09-02 - Skywater to fab HOBS chips
2021-09-01 - Ampleon rugged 1.6kW RF amplifiers
2021-08-31 - Astroscale’s ELSA-d demonstrates Magnetic Capture in space
2021-08-31 - U.S. Space Force stands up final field command, STARCOM
2021-08-30 - Ideal diode protection switch for Type-C Power Delivery
2021-08-27 - Water-cooled braking resistors up to 60kW
2021-08-26
Product List
- Part#:
1210Y1000561JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1210 - In Stock:
81907
- Part#:
2225Y1K50681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 2225 - In Stock:
66951
- Part#:
1210J0630472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1210 - In Stock:
162884
- Part#:
1812Y0630182FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
26019
- Part#:
1812J0100680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1812 - In Stock:
38902
- Part#:
2225J0160183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
27731
- Part#:
2225J0100105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 2225 - In Stock:
45225
- Part#:
1206J1K01P00CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1KV C0G/NP0 1206 - In Stock:
114477
- Part#:
SFBLL5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
6571
- Part#:
2220Y2000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2220 - In Stock:
37313
- Part#:
1206J6300121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1206 - In Stock:
271581
- Part#:
1808Y2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1808 - In Stock:
135028
- Part#:
1210J0630123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1210 - In Stock:
25881
- Part#:
1111Y2500821JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1111 - In Stock:
50600
- Part#:
1808Y5000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1808 - In Stock:
69542
- Part#:
2225Y0250103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2225 - In Stock:
22419
- Part#:
1808J2000102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
70759
- Part#:
1206J0250151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1206 - In Stock:
233784
- Part#:
1808J0100152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1808 - In Stock:
129057
- Part#:
1808Y0630471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1808 - In Stock:
76472
- Part#:
1111Y1500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 1111 - In Stock:
70172
- Part#:
1206J2000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
337795
- Part#:
1206J2K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1206 - In Stock:
96836
- Part#:
1812J0500121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
50948
- Part#:
1206J3000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 1206 - In Stock:
77498
- Part#:
1206Y3005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 1206 - In Stock:
113991
- Part#:
0505J3000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 300V C0G/NP0 0505 - In Stock:
146791
- Part#:
0805Y1504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 0805 - In Stock:
72342
- Part#:
1825J1K20560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1825 - In Stock:
69120
- Part#:
1808J2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1808 - In Stock:
86798
- Part#:
1812J0250121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
76657
- Part#:
1206Y0638P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
245452
- Part#:
1206J0250122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1206 - In Stock:
211900
- Part#:
1206Y0501P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 50V C0G/NP0 1206 - In Stock:
72989
- Part#:
1210J0160223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1210 - In Stock:
96939
- Part#:
1812Y2K00562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 1812 - In Stock:
58715
- Part#:
2225J3K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 2225 - In Stock:
57241
- Part#:
1206Y0250223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1206 - In Stock:
104699
- Part#:
0805Y1K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 0805 - In Stock:
237664
- Part#:
1206J1K20331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1206 - In Stock:
288749
- Part#:
0603Y1000470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
299917
- Part#:
0603Y2008P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0603 - In Stock:
90956
- Part#:
1808Y0160222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
69347
- Part#:
0805Y0500470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
319997
- Part#:
0805J5000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
71237
- Part#:
1206J1000121MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
92123
- Part#:
1206Y1000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
81511
- Part#:
0805J0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 0805 - In Stock:
446111
- Part#:
1808JA250821KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
76026
- Part#:
0603Y0250182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 0603 - In Stock:
178846