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#:
1812Y0160103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
41742
- Part#:
1825Y0250124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1825 - In Stock:
23171
- Part#:
0805J2500561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 0805 - In Stock:
472066
- Part#:
1206Y0100153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1206 - In Stock:
145100
- Part#:
1812Y5000562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
69450
- Part#:
1206Y6300392JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1206 - In Stock:
153480
- Part#:
1808Y0500122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
58617
- Part#:
0805J1000152MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
112261
- Part#:
1206Y5000181GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
55963
- Part#:
1808Y4K00151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV X7R 1808 - In Stock:
136838
- Part#:
1206Y0500474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1206 - In Stock:
153945
- Part#:
1808J1K00102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1808 - In Stock:
82568
- Part#:
1111Y5001P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
70085
- Part#:
0603Y2000151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
537706
- Part#:
1812Y5000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
89113
- Part#:
1812Y0160683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1812 - In Stock:
107506
- Part#:
1210Y2000560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
66773
- Part#:
1812YA250151JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
79794
- Part#:
2220J0630182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2220 - In Stock:
38079
- Part#:
1812Y0250273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1812 - In Stock:
73467
- Part#:
0603J0630221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
242579
- Part#:
1812Y6300390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
49924
- Part#:
2220Y0160185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2220 - In Stock:
32479
- Part#:
2225J0630273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2225 - In Stock:
32887
- Part#:
1206Y1K22P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1.2KV C0G/NP0 1206 - In Stock:
128001
- Part#:
1210Y5000180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1210 - In Stock:
90069
- Part#:
1825J2K00331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV C0G/NP0 1825 - In Stock:
58357
- Part#:
1210J6300180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1210 - In Stock:
84228
- Part#:
1825J0500393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1825 - In Stock:
35079
- Part#:
1206Y6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
74406
- Part#:
2225J1K50822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 2225 - In Stock:
31298
- Part#:
2220Y0160393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2220 - In Stock:
31445
- Part#:
1812Y0500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1812 - In Stock:
34190
- Part#:
1825Y2K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1825 - In Stock:
53528
- Part#:
1206J0100560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1206 - In Stock:
256420
- Part#:
1808Y0500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 1808 - In Stock:
120457
- Part#:
1812Y0500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
40278
- Part#:
0505J1500181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 0505 - In Stock:
113268
- Part#:
0805Y2005P60CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
120980
- Part#:
2220J0250273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2220 - In Stock:
46726
- Part#:
0603Y0250391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0603 - In Stock:
328921
- Part#:
0805Y1001P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0805 - In Stock:
181119
- Part#:
1812Y1000682GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
32903
- Part#:
1808Y1006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1808 - In Stock:
57581
- Part#:
1206J2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
227074
- Part#:
1808Y0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
161886
- Part#:
1111Y6307P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 630V C0G/NP0 1111 - In Stock:
68189
- Part#:
1210J0250684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
69141
- Part#:
1210Y1K20470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1210 - In Stock:
78828
- Part#:
1206Y2500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1206 - In Stock:
122651