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#:
0603J250P820CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 250V C0G/NP0 0603 - In Stock:
289533
- Part#:
0603J0160104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0603 - In Stock:
268521
- Part#:
2220J2K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 2220 - In Stock:
64982
- Part#:
1206J2500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1206 - In Stock:
183481
- Part#:
1808Y1K20820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1808 - In Stock:
162041
- Part#:
0603J0160121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
184583
- Part#:
2220Y6300820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 2220 - In Stock:
18300
- Part#:
1812J1K00561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
75106
- Part#:
1210J2000473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1210 - In Stock:
104158
- Part#:
2220Y5000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2220 - In Stock:
47142
- Part#:
1206J0500331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
189071
- Part#:
1206J0250471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1206 - In Stock:
131739
- Part#:
1111Y2000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1111 - In Stock:
72322
- Part#:
1812Y0500153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1812 - In Stock:
79964
- Part#:
0603J0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0603 - In Stock:
316817
- Part#:
1825J0250120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1825 - In Stock:
24149
- Part#:
2220Y0160273KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2220 - In Stock:
26993
- Part#:
1812Y0630472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
83437
- Part#:
1206Y0630182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
82313
- Part#:
1808Y2500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
91863
- Part#:
1808J0160472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1808 - In Stock:
134350
- Part#:
1812Y0250681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1812 - In Stock:
67318
- Part#:
2225J0250270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2225 - In Stock:
12033
- Part#:
1206J1000101FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
88257
- Part#:
2220Y0160390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 2220 - In Stock:
38056
- Part#:
1812JA250330FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
27030
- Part#:
1808Y0630270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1808 - In Stock:
63884
- Part#:
2220J0160272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2220 - In Stock:
21378
- Part#:
1812Y0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
76817
- Part#:
1206Y0501P00BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
86519
- Part#:
1111Y3001P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 1111 - In Stock:
77377
- Part#:
0805J2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
78393
- Part#:
0805Y0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0805 - In Stock:
213649
- Part#:
1206J2500180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
93326
- Part#:
0603Y0250123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0603 - In Stock:
558657
- Part#:
0805Y0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0805 - In Stock:
199371
- Part#:
2220Y6300561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 2220 - In Stock:
51676
- Part#:
1808Y0500331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1808 - In Stock:
152151
- Part#:
1808Y2500221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
175891
- Part#:
1808J1K00220MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV X7R 1808 - In Stock:
108815
- Part#:
1812Y2000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1812 - In Stock:
18319
- Part#:
1808J1000122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1808 - In Stock:
96595
- Part#:
1808J0160470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1808 - In Stock:
136950
- Part#:
1825J6300101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1825 - In Stock:
58038
- Part#:
1210Y2000332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1210 - In Stock:
80817
- Part#:
2225J0500223FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
6472
- Part#:
1808J0250100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1808 - In Stock:
94516
- Part#:
1206J6301P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 630V C0G/NP0 1206 - In Stock:
130742
- Part#:
2220J2000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
29655
- Part#:
0603J0250560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0603 - In Stock:
252410