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#:
2220J0500155JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2220 - In Stock:
22979
- Part#:
1812J6300680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1812 - In Stock:
102912
- Part#:
1206J0633P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 63V C0G/NP0 1206 - In Stock:
77417
- Part#:
0805Y2000151KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0805 - In Stock:
231379
- Part#:
0805Y0503P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
72244
- Part#:
0603Y0630272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0603 - In Stock:
544316
- Part#:
2220J0160393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2220 - In Stock:
35649
- Part#:
0603J0160270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0603 - In Stock:
226055
- Part#:
1210Y0630474MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1210 - In Stock:
62676
- Part#:
1825J0630181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1825 - In Stock:
13333
- Part#:
2220Y0100391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 2220 - In Stock:
14252
- Part#:
2225Y0100470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 2225 - In Stock:
36880
- Part#:
1206Y1005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1206 - In Stock:
88921
- Part#:
2220J0250102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2220 - In Stock:
39159
- Part#:
1812Y4K00151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV X7R 1812 - In Stock:
79089
- Part#:
1825Y5000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1825 - In Stock:
51781
- Part#:
1825Y1000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1825 - In Stock:
36889
- Part#:
1206Y0250330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1206 - In Stock:
162853
- Part#:
2220Y0630275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2220 - In Stock:
30104
- Part#:
0805J0160273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 0805 - In Stock:
432503
- Part#:
2225J2K50123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 2.5KV X7R 2225 - In Stock:
23564
- Part#:
2220J1000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
30153
- Part#:
2220Y1000103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
29543
- Part#:
2220Y6300124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2220 - In Stock:
64582
- Part#:
1812J6300181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
38039
- Part#:
0505Y100P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 100V C0G/NP0 0505 - In Stock:
132392
- Part#:
1808Y0500270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1808 - In Stock:
74248
- Part#:
1808J0630101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
228848
- Part#:
1808J5000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1808 - In Stock:
114621
- Part#:
1210Y2500100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1210 - In Stock:
132561
- Part#:
1808Y2000473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
69832
- Part#:
1808J0160683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1808 - In Stock:
120327
- Part#:
1825Y2500273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1825 - In Stock:
48567
- Part#:
1812J6300821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1812 - In Stock:
55718
- Part#:
1210J0250330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
142913
- Part#:
2225Y0250183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2225 - In Stock:
53244
- Part#:
1206J6303P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1206 - In Stock:
205360
- Part#:
1206J2004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 1206 - In Stock:
55762
- Part#:
1210Y1006P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1210 - In Stock:
81952
- Part#:
1206Y0500182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
174339
- Part#:
0603Y0500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
111402
- Part#:
1206Y2000122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
68131
- Part#:
2225Y0100470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 2225 - In Stock:
8722
- Part#:
1808J0500183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1808 - In Stock:
89273
- Part#:
1825Y0160394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1825 - In Stock:
32848
- Part#:
1812Y1K50821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1812 - In Stock:
71722
- Part#:
0805Y0250823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 0805 - In Stock:
195503
- Part#:
2225Y0100224KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V C0G/NP0 2225 - In Stock:
19298
- Part#:
0805J2500183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 0805 - In Stock:
247560
- Part#:
0603J0630391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0603 - In Stock:
341678