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#:
2220J0500684JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
28079
- Part#:
1206J6300101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1206 - In Stock:
93739
- Part#:
1210Y1000274JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
78097
- Part#:
0603J0500102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
328149
- Part#:
1210J2500330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
93159
- Part#:
0805J5000221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
100223
- Part#:
0805J0500102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
437524
- Part#:
2220J2K00181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2220 - In Stock:
32177
- Part#:
1206Y0630272FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
67746
- Part#:
1210Y2500182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1210 - In Stock:
128567
- Part#:
1808Y0250102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1808 - In Stock:
171661
- Part#:
1808J0160151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1808 - In Stock:
87841
- Part#:
1808JA250100JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
98616
- Part#:
2225Y1000820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2225 - In Stock:
22953
- Part#:
0603J0500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0603 - In Stock:
320223
- Part#:
1812J2000122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1812 - In Stock:
48292
- Part#:
1812Y2500563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1812 - In Stock:
104326
- Part#:
0603Y0500330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
155083
- Part#:
SFKBC5000331MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
8564
- Part#:
1808J1K00100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1808 - In Stock:
34374
- Part#:
2220J1K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
62612
- Part#:
1210J2500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
94947
- Part#:
0805J2500220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
120301
- Part#:
2220J3K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2220 - In Stock:
69818
- Part#:
1206J1500620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 150V C0G/NP0 1206 - In Stock:
39641
- Part#:
1825Y5000471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1825 - In Stock:
28399
- Part#:
0603Y2503P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 250V C0G/NP0 0603 - In Stock:
142543
- Part#:
1206Y0500431KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 50V C0G/NP0 1206 - In Stock:
75545
- Part#:
1812J0250182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1812 - In Stock:
23857
- Part#:
0505J1004P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 100V C0G/NP0 0505 - In Stock:
113797
- Part#:
1825J0100221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1825 - In Stock:
47461
- Part#:
1808Y0630222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1808 - In Stock:
147481
- Part#:
2220J5000122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2220 - In Stock:
47025
- Part#:
0805J0500430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0805 - In Stock:
106314
- Part#:
0805Y5003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
129333
- Part#:
1825Y0630123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1825 - In Stock:
12431
- Part#:
0805J1K05P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 0805 - In Stock:
206124
- Part#:
1812J4K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1812 - In Stock:
96800
- Part#:
1206J6301P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 630V C0G/NP0 1206 - In Stock:
104767
- Part#:
1206Y0630122GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
82214
- Part#:
2220Y1000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2220 - In Stock:
35330
- Part#:
2225Y0250272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
34473
- Part#:
1206Y0631P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
134801
- Part#:
1206J1000562JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
98123
- Part#:
2220J3K00102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2220 - In Stock:
16843
- Part#:
1808Y0500681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
118803
- Part#:
1206Y5000471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
66753
- Part#:
1808Y1K00562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1808 - In Stock:
72156
- Part#:
1206J1K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
244634
- Part#:
2220Y5000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2220 - In Stock:
53059