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#:
1210J0160392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1210 - In Stock:
138001
- Part#:
0603J0160393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0603 - In Stock:
420433
- Part#:
2225J0630120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2225 - In Stock:
49095
- Part#:
0805J0160121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0805 - In Stock:
255411
- Part#:
1206Y0160273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1206 - In Stock:
256438
- Part#:
0603Y0100152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 0603 - In Stock:
484027
- Part#:
0603Y0500393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
290606
- Part#:
0805J0250102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0805 - In Stock:
132790
- Part#:
2225Y0160153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
30618
- Part#:
0603J5000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0603 - In Stock:
354964
- Part#:
1206J0500390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
220366
- Part#:
2225J0500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2225 - In Stock:
10809
- Part#:
1812Y0630125MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 1812 - In Stock:
50904
- Part#:
1206Y0160562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
67957
- Part#:
SFCML5000331MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
7338
- Part#:
2220Y0500182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2220 - In Stock:
7821
- Part#:
0603Y2500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 0603 - In Stock:
388723
- Part#:
1206Y6300181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1206 - In Stock:
214069
- Part#:
1206Y1K00332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1206 - In Stock:
115847
- Part#:
2225J1K20102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 2225 - In Stock:
39263
- Part#:
1206J2004P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
76135
- Part#:
0603Y2000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
173280
- Part#:
1206Y1K00430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 1KV C0G/NP0 1206 - In Stock:
81680
- Part#:
0805Y5000221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
137226
- Part#:
0603Y500P820CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 500V C0G/NP0 0603 - In Stock:
247719
- Part#:
1808Y1000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
68675
- Part#:
1111J2K07P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 2KV C0G/NP0 1111 - In Stock:
43547
- Part#:
1825Y6300562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1825 - In Stock:
31835
- Part#:
2220Y2K50221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV X7R 2220 - In Stock:
60520
- Part#:
SFJEL5000103MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 500V AXIAL - In Stock:
5993
- Part#:
1825Y2K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1825 - In Stock:
27742
- Part#:
1206Y0630470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
73648
- Part#:
2220Y2K00392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 2220 - In Stock:
65667
- Part#:
2225Y0250121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
20371
- Part#:
0603J1000560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
91621
- Part#:
1808J0250122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
82657
- Part#:
1808J1K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1808 - In Stock:
91140
- Part#:
1812J6300330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1812 - In Stock:
38488
- Part#:
1808Y2500682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1808 - In Stock:
140130
- Part#:
1210J0630391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
47025
- Part#:
0805Y0250821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0805 - In Stock:
223939
- Part#:
1812Y1K00183KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1812 - In Stock:
59399
- Part#:
0805J2000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0805 - In Stock:
209022
- Part#:
2225J0500150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
34003
- Part#:
1808Y0630101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1808 - In Stock:
134184
- Part#:
0805Y2005P10CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 0805 - In Stock:
128120
- Part#:
2225J0500333GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
12761
- Part#:
1206J0630123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1206 - In Stock:
123905
- Part#:
1210J2000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
75751
- Part#:
2225J1K00103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
8091