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#:
2225Y0630823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
20781
- Part#:
1210Y5000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
55791
- Part#:
1206Y0160222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1206 - In Stock:
72250
- Part#:
2225J0160681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2225 - In Stock:
13862
- Part#:
0603J2502P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0603 - In Stock:
220755
- Part#:
2225J6K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 2225 - In Stock:
49640
- Part#:
1812Y5000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1812 - In Stock:
66147
- Part#:
SFKKL5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
9110
- Part#:
0805J1000152MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
97455
- Part#:
0805Y5000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
317343
- Part#:
2220J5000472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2220 - In Stock:
21330
- Part#:
1206Y1K20681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 1206 - In Stock:
357757
- Part#:
1206J2504P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 1206 - In Stock:
59376
- Part#:
1812Y1K00121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
64249
- Part#:
1206Y0630823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1206 - In Stock:
188948
- Part#:
0805Y0630180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
155388
- Part#:
1812Y1K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
82085
- Part#:
1206Y0630474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1206 - In Stock:
132411
- Part#:
1808J0500123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
118892
- Part#:
2225Y4K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 2225 - In Stock:
73171
- Part#:
0603Y0100101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
432768
- Part#:
1812Y5000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
55905
- Part#:
0805J0160561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 0805 - In Stock:
347384
- Part#:
2225J1K20272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 2225 - In Stock:
54404
- Part#:
1210J1003P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1210 - In Stock:
65647
- Part#:
1812Y2000273MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1812 - In Stock:
83516
- Part#:
0603Y0630100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
315405
- Part#:
2220Y1000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 2220 - In Stock:
29381
- Part#:
1808J5000392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1808 - In Stock:
82641
- Part#:
2220J0100101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 2220 - In Stock:
13811
- Part#:
1206J1K00820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1000V C0G/NP0 1206 - In Stock:
91355
- Part#:
1812Y1K00682JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1812 - In Stock:
59005
- Part#:
1812J2000104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1812 - In Stock:
88369
- Part#:
2220Y1K00822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 2220 - In Stock:
63778
- Part#:
2225J3K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 2225 - In Stock:
45278
- Part#:
1206Y1000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
153593
- Part#:
1812Y1000180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
50869
- Part#:
1808Y0250153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1808 - In Stock:
110963
- Part#:
0505J0630430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0505 - In Stock:
140159
- Part#:
1825Y5K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1825 - In Stock:
59801
- Part#:
1210Y2500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1210 - In Stock:
80144
- Part#:
1812Y0250123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1812 - In Stock:
46653
- Part#:
0603Y0500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
86360
- Part#:
2225Y2500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
41463
- Part#:
0603Y063P820BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
126711
- Part#:
1812Y6300100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1812 - In Stock:
27890
- Part#:
1812J2K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
52564
- Part#:
2225J1K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
49417
- Part#:
0603Y0631P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 63V C0G/NP0 0603 - In Stock:
248296
- Part#:
0603Y0500180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
194864