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
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Product List
- Part#:
2225J6K00391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV C0G/NP0 2225 - In Stock:
15598
- Part#:
1210J0160180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
71186
- Part#:
1808J6K00121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV X7R 1808 - In Stock:
117611
- Part#:
1808J0500564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1808 - In Stock:
95029
- Part#:
0805Y1000182JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 0805 - In Stock:
133097
- Part#:
0505Y3000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 300V C0G/NP0 0505 - In Stock:
33899
- Part#:
1812Y2000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
67247
- Part#:
1210J1K00221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
108606
- Part#:
1210J1K20331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1210 - In Stock:
183775
- Part#:
1206Y1000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
199924
- Part#:
1206J6302P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 630V C0G/NP0 1206 - In Stock:
125771
- Part#:
2225J0630154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 2225 - In Stock:
38415
- Part#:
1808Y6300471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1808 - In Stock:
99369
- Part#:
1210Y5000683MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
109823
- Part#:
SFCIC5000151MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
4095
- Part#:
2225Y0160183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2225 - In Stock:
22240
- Part#:
2225Y5000823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2225 - In Stock:
25977
- Part#:
1812Y0160471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1812 - In Stock:
43647
- Part#:
1206Y0500220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
297682
- Part#:
2220J0630562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2220 - In Stock:
21242
- Part#:
1825Y0250474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1825 - In Stock:
38479
- Part#:
0805J0161P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 16V C0G/NP0 0805 - In Stock:
246499
- Part#:
1206J1000150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1206 - In Stock:
187309
- Part#:
1210Y2K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1210 - In Stock:
54214
- Part#:
2220Y5K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV C0G/NP0 2220 - In Stock:
53245
- Part#:
1812J5000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1812 - In Stock:
64893
- Part#:
2220Y0250391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
36885
- Part#:
0805Y1000272KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0805 - In Stock:
248465
- Part#:
1812J5K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 1812 - In Stock:
84336
- Part#:
2225Y1K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2225 - In Stock:
21442
- Part#:
2225Y5000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2225 - In Stock:
30071
- Part#:
2220Y0630155MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 2220 - In Stock:
25712
- Part#:
1808J0500223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
86538
- Part#:
1825J1K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1825 - In Stock:
78574
- Part#:
1808Y0250274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1808 - In Stock:
58848
- Part#:
0603Y1504P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 150V C0G/NP0 0603 - In Stock:
121282
- Part#:
1825J1K50222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 1825 - In Stock:
15101
- Part#:
1808J0100391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1808 - In Stock:
104899
- Part#:
2225Y6300562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 2225 - In Stock:
12984
- Part#:
1206J0630333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
186122
- Part#:
1210J1000222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1210 - In Stock:
74271
- Part#:
1812Y2000224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
77552
- Part#:
1812JA250180FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
29004
- Part#:
1808J1K00330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1808 - In Stock:
110011
- Part#:
2220J0500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2220 - In Stock:
37548
- Part#:
2225Y2500153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2225 - In Stock:
19156
- Part#:
0603Y1000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
387539
- Part#:
1812Y1K50561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
52722
- Part#:
1206Y5006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
33835
- Part#:
2225J2K00183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2225 - In Stock:
26936