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#:
0805J0250223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 0805 - In Stock:
214698
- Part#:
1206J0106P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 1206 - In Stock:
90024
- Part#:
0603Y1000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
134495
- Part#:
2220JA250472MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 2220 - In Stock:
63980
- Part#:
SFCMC0500334MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.33UF 50V AXIAL - In Stock:
3492
- Part#:
2220J2500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
48429
- Part#:
1808J0630561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1808 - In Stock:
91143
- Part#:
1825Y6300472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1825 - In Stock:
50562
- Part#:
1206Y2000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
246089
- Part#:
1808J0100683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1808 - In Stock:
158569
- Part#:
1812Y0500392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1812 - In Stock:
21157
- Part#:
1210Y0250470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1210 - In Stock:
70906
- Part#:
2225Y5K00180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 2225 - In Stock:
72576
- Part#:
1825J0250154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1825 - In Stock:
55139
- Part#:
0805Y2000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
301071
- Part#:
2225Y0160475MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2225 - In Stock:
19002
- Part#:
0603Y0500270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0603 - In Stock:
418621
- Part#:
0805Y5000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 0805 - In Stock:
367516
- Part#:
1206Y1000560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
254465
- Part#:
2220J5000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
11125
- Part#:
0805Y1000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
179392
- Part#:
1812J1K00271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1812 - In Stock:
49610
- Part#:
1808Y6300221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1808 - In Stock:
79798
- Part#:
1210J6300681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1210 - In Stock:
100583
- Part#:
1206J2K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 1206 - In Stock:
238834
- Part#:
1206J0250274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1206 - In Stock:
192608
- Part#:
1812Y1K00102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
71196
- Part#:
0805Y1000150MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
87512
- Part#:
1825Y2500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1825 - In Stock:
22188
- Part#:
2220J2500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2220 - In Stock:
48581
- Part#:
1812J5000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1812 - In Stock:
80469
- Part#:
0603J1001P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
304096
- Part#:
2220Y0250121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
32987
- Part#:
2225Y1000274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 2225 - In Stock:
26657
- Part#:
2220J1000392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2220 - In Stock:
58059
- Part#:
2225J1000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2225 - In Stock:
50025
- Part#:
2225Y5000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2225 - In Stock:
56225
- Part#:
0805Y0250101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0805 - In Stock:
294971
- Part#:
2225J6K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 2225 - In Stock:
90645
- Part#:
2220Y2500104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2220 - In Stock:
30193
- Part#:
1808J2500123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1808 - In Stock:
130632
- Part#:
1825Y0100223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1825 - In Stock:
9189
- Part#:
1808J0250103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1808 - In Stock:
96064
- Part#:
1111Y2000331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1111 - In Stock:
25051
- Part#:
0805J1000333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0805 - In Stock:
241565
- Part#:
2220JA250681JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2220 - In Stock:
75529
- Part#:
1210J0630221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
96752
- Part#:
1206Y1000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1206 - In Stock:
78455
- Part#:
2220J5000562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 2220 - In Stock:
82553
- Part#:
0603Y500P560CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 500V C0G/NP0 0603 - In Stock:
263844