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#:
1812J0250221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1812 - In Stock:
45164
- Part#:
1812J1000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
24009
- Part#:
0805J0250184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
160664
- Part#:
1210Y5000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
173189
- Part#:
2220J6300150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2220 - In Stock:
19923
- Part#:
1210J2000681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1210 - In Stock:
80124
- Part#:
1210Y5000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1210 - In Stock:
50973
- Part#:
0603J0508P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0603 - In Stock:
87180
- Part#:
1210J0250100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
69233
- Part#:
1111J2K01P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 2KV C0G/NP0 1111 - In Stock:
74870
- Part#:
1812J0630470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
67086
- Part#:
1210Y6304P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1210 - In Stock:
74371
- Part#:
1210J2500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1210 - In Stock:
103046
- Part#:
2211JA250100JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2211 - In Stock:
64014
- Part#:
2220J6300821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 2220 - In Stock:
77887
- Part#:
2225J6K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2225 - In Stock:
16138
- Part#:
1812J6300681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1812 - In Stock:
57468
- Part#:
0805Y1000561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 0805 - In Stock:
83490
- Part#:
2225J0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
26041
- Part#:
1206Y1K20181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1206 - In Stock:
181170
- Part#:
1812Y1000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
62588
- Part#:
1210Y6300331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1210 - In Stock:
120379
- Part#:
1812J0250822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
65036
- Part#:
0805Y0500181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
104509
- Part#:
2225Y0160683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
8550
- Part#:
0603Y1000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0603 - In Stock:
474406
- Part#:
0805J0100224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 0805 - In Stock:
258444
- Part#:
0603Y0500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
304342
- Part#:
1812J0250563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
37772
- Part#:
0505Y0631P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 63V C0G/NP0 0505 - In Stock:
124720
- Part#:
2225Y2000222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
5225
- Part#:
0505J300P600DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 0505 - In Stock:
107096
- Part#:
0805Y0250123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0805 - In Stock:
308104
- Part#:
1808Y4K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1808 - In Stock:
136771
- Part#:
1808J0250152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 1808 - In Stock:
130346
- Part#:
1206J1K20100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1206 - In Stock:
116908
- Part#:
1210J6300223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1210 - In Stock:
105940
- Part#:
1808J0250181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1808 - In Stock:
63667
- Part#:
2225Y2K50682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2.5KV X7R 2225 - In Stock:
21900
- Part#:
1812Y2K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1812 - In Stock:
72091
- Part#:
1812J4K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1812 - In Stock:
62200
- Part#:
1206Y0100222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1206 - In Stock:
101244
- Part#:
1812Y0100154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1812 - In Stock:
32849
- Part#:
0805J0500272KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 0805 - In Stock:
184387
- Part#:
2220Y0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2220 - In Stock:
7979
- Part#:
1825J0100273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1825 - In Stock:
48533
- Part#:
1210J0160392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1210 - In Stock:
121444
- Part#:
1812J2500562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1812 - In Stock:
67934
- Part#:
1825J2K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
32340
- Part#:
0603Y100P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
289199