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#:
1111J6304P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 630V C0G/NP0 1111 - In Stock:
66453
- Part#:
1812Y0160103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1812 - In Stock:
69461
- Part#:
1210Y0500182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1210 - In Stock:
103278
- Part#:
0603J0632P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 63V C0G/NP0 0603 - In Stock:
233843
- Part#:
1812Y1K00271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1812 - In Stock:
75807
- Part#:
1111J2000110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 1111 - In Stock:
57183
- Part#:
1812Y1000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
64814
- Part#:
0603Y0100182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 0603 - In Stock:
480612
- Part#:
2225J1K20563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1.2KV X7R 2225 - In Stock:
30855
- Part#:
2225Y5K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 2225 - In Stock:
82358
- Part#:
1210J6308P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
67597
- Part#:
1808Y0500822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1808 - In Stock:
74941
- Part#:
1206Y0100473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
62927
- Part#:
1206Y5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
184418
- Part#:
1210J0160682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1210 - In Stock:
52077
- Part#:
0805Y0500272GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 0805 - In Stock:
95059
- Part#:
1210J2500221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1210 - In Stock:
53355
- Part#:
1210Y1000822FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
25797
- Part#:
1812Y6300182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1812 - In Stock:
91040
- Part#:
1812J0630105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1812 - In Stock:
50499
- Part#:
1825J0630122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
30487
- Part#:
0603J1000470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
257157
- Part#:
0805J1000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 0805 - In Stock:
366240
- Part#:
1825J6300221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1825 - In Stock:
49612
- Part#:
2225Y0160155JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 2225 - In Stock:
16537
- Part#:
2220J0160684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
44649
- Part#:
1812Y0250122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
79854
- Part#:
0805Y2500241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 0805 - In Stock:
75809
- Part#:
1210Y0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
69870
- Part#:
0603Y2000270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
298001
- Part#:
1812Y0160123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1812 - In Stock:
76071
- Part#:
1206J0160684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
99340
- Part#:
1812Y2500390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
87928
- Part#:
2225Y1K00822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2225 - In Stock:
7145
- Part#:
1210J0250822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
34594
- Part#:
2220Y1K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2220 - In Stock:
36292
- Part#:
1812J2K50181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV X7R 1812 - In Stock:
83349
- Part#:
2225Y2500124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2225 - In Stock:
27450
- Part#:
1825Y2000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1825 - In Stock:
42021
- Part#:
1210J0255P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1210 - In Stock:
66936
- Part#:
1206Y0630332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1206 - In Stock:
137216
- Part#:
0805J2500223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 0805 - In Stock:
160167
- Part#:
1808J2000393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1808 - In Stock:
69720
- Part#:
1210Y0630222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
64147
- Part#:
1808J2000181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 1808 - In Stock:
134877
- Part#:
1825J1K20331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1825 - In Stock:
59640
- Part#:
1812Y5000332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1812 - In Stock:
91581
- Part#:
1808J2500682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1808 - In Stock:
107525
- Part#:
0805Y2000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 0805 - In Stock:
237886
- Part#:
1206J1K00101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1000V C0G/NP0 1206 - In Stock:
135960