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#:
1825J4K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 1825 - In Stock:
63991
- Part#:
1210Y2504P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1210 - In Stock:
88679
- Part#:
1210J0258P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1210 - In Stock:
59582
- Part#:
0805Y0633P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
251928
- Part#:
1808Y0630273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1808 - In Stock:
105205
- Part#:
1206J6302P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 1206 - In Stock:
79852
- Part#:
0805Y2000121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
404151
- Part#:
1210Y0100122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1210 - In Stock:
146697
- Part#:
1210J2500183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1210 - In Stock:
111919
- Part#:
1206J0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
198872
- Part#:
1808Y0500103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1808 - In Stock:
120564
- Part#:
2225J6K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV C0G/NP0 2225 - In Stock:
46829
- Part#:
1206Y1000680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
167200
- Part#:
1808J0250562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1808 - In Stock:
95975
- Part#:
0805Y0500271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
256290
- Part#:
2220Y2500220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2220 - In Stock:
45811
- Part#:
SFBCC2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7277
- Part#:
1808YA250221KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
89615
- Part#:
1206Y2000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
88695
- Part#:
1808J0160273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1808 - In Stock:
89405
- Part#:
1825J2500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1825 - In Stock:
11459
- Part#:
2220Y2500330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2220 - In Stock:
28164
- Part#:
0603Y0500561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 0603 - In Stock:
465233
- Part#:
0805J2000101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
101911
- Part#:
2225J4K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2225 - In Stock:
48087
- Part#:
1111J1507P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 150V C0G/NP0 1111 - In Stock:
44227
- Part#:
2225J0630152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2225 - In Stock:
39542
- Part#:
2225J1K00332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2225 - In Stock:
47545
- Part#:
0805Y2500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
181659
- Part#:
1808J5000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
144236
- Part#:
1111Y2500390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1111 - In Stock:
77258
- Part#:
1812J0630391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
80697
- Part#:
1812Y3K00391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 1812 - In Stock:
72482
- Part#:
0603Y0160471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0603 - In Stock:
416908
- Part#:
1206Y0161P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 16V C0G/NP0 1206 - In Stock:
98446
- Part#:
1808Y0630152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
119721
- Part#:
0805Y2000183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 0805 - In Stock:
273312
- Part#:
0603J250P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 250V C0G/NP0 0603 - In Stock:
171273
- Part#:
1210Y5000681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
115220
- Part#:
0603Y2501P60BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 0603 - In Stock:
172638
- Part#:
0805Y3004P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 300V C0G/NP0 0805 - In Stock:
91183
- Part#:
0805Y0100123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 0805 - In Stock:
202816
- Part#:
0603J1000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
298606
- Part#:
1808Y1K50562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1808 - In Stock:
80043
- Part#:
1812J0160121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
81396
- Part#:
0805Y2005P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
119918
- Part#:
2220J0160683KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2220 - In Stock:
39085
- Part#:
2225J3K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 2225 - In Stock:
28340
- Part#:
1210Y5000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
93172
- Part#:
2220Y5K00272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 5KV X7R 2220 - In Stock:
64273