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#:
1210Y1000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
82665
- Part#:
1808J2500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
64726
- Part#:
1210J0630332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
132144
- Part#:
1825J2500103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1825 - In Stock:
40670
- Part#:
1206J3000330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 1206 - In Stock:
44907
- Part#:
1206J2000150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1206 - In Stock:
107391
- Part#:
1206J5000150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
232637
- Part#:
2225Y2000223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2225 - In Stock:
8938
- Part#:
1111Y2500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 1111 - In Stock:
87483
- Part#:
0805Y5000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
113742
- Part#:
1808Y0500820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
68921
- Part#:
1210Y0160180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
53318
- Part#:
2225J0500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2225 - In Stock:
40009
- Part#:
1825Y0160680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1825 - In Stock:
40772
- Part#:
0603Y1001P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
103517
- Part#:
2225Y0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 2225 - In Stock:
37393
- Part#:
2225J0500221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2225 - In Stock:
26272
- Part#:
1206J1K00471FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1000V C0G/NP0 1206 - In Stock:
79644
- Part#:
1812J2000470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
84010
- Part#:
0805Y0500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
49167
- Part#:
1825J0100101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1825 - In Stock:
23699
- Part#:
1808J1000331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1808 - In Stock:
182581
- Part#:
1812Y1000272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
68970
- Part#:
1808Y0164P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 1808 - In Stock:
107460
- Part#:
0805J1500120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 150V C0G/NP0 0805 - In Stock:
112924
- Part#:
2225Y1K00104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
22748
- Part#:
0603J1005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
167908
- Part#:
2220J3K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2220 - In Stock:
31288
- Part#:
1808Y0500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1808 - In Stock:
156190
- Part#:
1812YA250681MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1812 - In Stock:
79570
- Part#:
0603J2000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
149259
- Part#:
SFJEC2K00681MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 2KV AXIAL - In Stock:
2315
- Part#:
1210J0630820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
42206
- Part#:
1808J0500560JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V X7R 1808 - In Stock:
151825
- Part#:
2225Y2000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
24204
- Part#:
2225Y5000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2225 - In Stock:
26229
- Part#:
1111Y1500910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 150V C0G/NP0 1111 - In Stock:
29497
- Part#:
1812J0500472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
90290
- Part#:
2225Y2000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2225 - In Stock:
6635
- Part#:
1206J0630681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
213958
- Part#:
0805Y0630333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
301733
- Part#:
1812J0630682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1812 - In Stock:
77683
- Part#:
0805Y0500681JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
260159
- Part#:
0505J2500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0505 - In Stock:
41256
- Part#:
1210J6300332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1210 - In Stock:
172058
- Part#:
1812J0250220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1812 - In Stock:
25089
- Part#:
1812J0500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
82171
- Part#:
2225Y2K50150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 2225 - In Stock:
44311
- Part#:
0805Y2000821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0805 - In Stock:
182083
- Part#:
1812Y2500100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1812 - In Stock:
53668