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#:
1808J2000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
87711
- Part#:
0603J5001P50DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0603 - In Stock:
391717
- Part#:
2220J1K00103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 2220 - In Stock:
49173
- Part#:
2225J1000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2225 - In Stock:
42501
- Part#:
1808Y0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1808 - In Stock:
104435
- Part#:
0603Y0630273JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0603 - In Stock:
234924
- Part#:
0805Y5000271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
250991
- Part#:
1825J2500105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 1825 - In Stock:
25544
- Part#:
1210J0250682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
146891
- Part#:
1825Y3K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1825 - In Stock:
13762
- Part#:
1825Y0100681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1825 - In Stock:
23194
- Part#:
2220J2000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2220 - In Stock:
49481
- Part#:
1812Y0160563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1812 - In Stock:
77405
- Part#:
1206Y0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1206 - In Stock:
124530
- Part#:
0603Y0630120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
110293
- Part#:
2220J0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 2220 - In Stock:
31675
- Part#:
2220Y3K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
19943
- Part#:
2225Y4K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 2225 - In Stock:
70193
- Part#:
0603Y1000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
278804
- Part#:
1812Y0630823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1812 - In Stock:
88059
- Part#:
0805J0250821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0805 - In Stock:
352287
- Part#:
1206J0160121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1206 - In Stock:
201756
- Part#:
0805Y6300331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 0805 - In Stock:
390616
- Part#:
2225J1000823FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V C0G 2225 - In Stock:
5471
- Part#:
2225Y2500473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2225 - In Stock:
30515
- Part#:
1812Y0160103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1812 - In Stock:
62497
- Part#:
0805J2004P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
125696
- Part#:
0805Y1000122MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0805 - In Stock:
249853
- Part#:
0805J0100391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0805 - In Stock:
237306
- Part#:
1812J0630563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 1812 - In Stock:
15609
- Part#:
2225J5K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 2225 - In Stock:
92686
- Part#:
0805J2500473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 0805 - In Stock:
278543
- Part#:
2220Y4K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 2220 - In Stock:
51326
- Part#:
1210Y0500100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
70493
- Part#:
1812Y1K50120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1812 - In Stock:
69944
- Part#:
1210Y2506P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
94025
- Part#:
1825Y5K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1825 - In Stock:
52520
- Part#:
1808Y5000821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1808 - In Stock:
163506
- Part#:
0603Y0250821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0603 - In Stock:
123107
- Part#:
2220J2500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2220 - In Stock:
25857
- Part#:
1210Y6300820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1210 - In Stock:
129899
- Part#:
1812Y0500561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
43470
- Part#:
1206Y1000681KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
213826
- Part#:
1808J4K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 1808 - In Stock:
125805
- Part#:
1808Y0160223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1808 - In Stock:
32111
- Part#:
1812Y0160104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1812 - In Stock:
74142
- Part#:
1812Y0500682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
42784
- Part#:
0805J050P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0805 - In Stock:
129132
- Part#:
1825Y0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1825 - In Stock:
24795
- Part#:
0805Y0503P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0805 - In Stock:
137950