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#:
1812Y6K00150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 1812 - In Stock:
68791
- Part#:
1825Y0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1825 - In Stock:
40543
- Part#:
1111Y500P800DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 500V C0G/NP0 1111 - In Stock:
4269
- Part#:
2225J2500221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2225 - In Stock:
24507
- Part#:
1825Y0630473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 1825 - In Stock:
26215
- Part#:
2220J5000274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2220 - In Stock:
45636
- Part#:
1210Y1K20100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1210 - In Stock:
80743
- Part#:
1808J0166P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
150858
- Part#:
2225Y0500561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
26902
- Part#:
1210Y0630470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
50504
- Part#:
1808J0630120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1808 - In Stock:
69581
- Part#:
0603Y0500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
424879
- Part#:
1808Y2K04P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1808 - In Stock:
96752
- Part#:
0603Y0502P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
183918
- Part#:
1206Y0160821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
306275
- Part#:
0805J3000160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0805 - In Stock:
69724
- Part#:
1210J5000393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1210 - In Stock:
98292
- Part#:
2220Y0250181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
11249
- Part#:
SFLMT5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
6900
- Part#:
2220Y5000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2220 - In Stock:
58723
- Part#:
1206Y2K01P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 2000V C0G/NP0 1206 - In Stock:
115706
- Part#:
2220J0100390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 2220 - In Stock:
52325
- Part#:
0805Y0630331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0805 - In Stock:
204842
- Part#:
2225Y2000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2225 - In Stock:
21286
- Part#:
1206Y0250680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1206 - In Stock:
89293
- Part#:
1210J0500123KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V C0G/NP0 1210 - In Stock:
69841
- Part#:
1808J2000821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1808 - In Stock:
72048
- Part#:
0505Y1000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 100V C0G/NP0 0505 - In Stock:
99746
- Part#:
0603Y0160683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0603 - In Stock:
409160
- Part#:
2220J0160334FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 2220 - In Stock:
5345
- Part#:
1206J1K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1206 - In Stock:
171358
- Part#:
2225J5000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 2225 - In Stock:
42521
- Part#:
1825J0500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1825 - In Stock:
48342
- Part#:
1206Y1003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
93987
- Part#:
1812J0250332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
87990
- Part#:
0805Y2505P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0805 - In Stock:
209506
- Part#:
1825J1000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1825 - In Stock:
52112
- Part#:
2220Y0250104KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2220 - In Stock:
17633
- Part#:
2225Y4K00392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 4KV X7R 2225 - In Stock:
48703
- Part#:
2225Y0250223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 2225 - In Stock:
32960
- Part#:
1825J5000224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1825 - In Stock:
39811
- Part#:
1812J0630123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1812 - In Stock:
58086
- Part#:
1808Y0100821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 1808 - In Stock:
163569
- Part#:
1812Y6300102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1812 - In Stock:
83073
- Part#:
1812J0160221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
83419
- Part#:
1206Y0500152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
334032
- Part#:
2225Y1000824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2225 - In Stock:
26931
- Part#:
1210J2004P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1210 - In Stock:
78805
- Part#:
1808J5000271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
72935
- Part#:
2220YA250681JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2220 - In Stock:
66850