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#:
1210J0630152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
110619
- Part#:
1210Y2000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
111268
- Part#:
1206Y0631P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 1206 - In Stock:
264978
- Part#:
1825Y0250185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 1825 - In Stock:
41334
- Part#:
2220Y2500154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2220 - In Stock:
35869
- Part#:
2220J0160152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2220 - In Stock:
21201
- Part#:
0805Y5000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
71775
- Part#:
1210Y5000391JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
98436
- Part#:
2225Y6300153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V X7R 2225 - In Stock:
32006
- Part#:
1210J1000274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
67746
- Part#:
2220Y1000103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 2220 - In Stock:
58503
- Part#:
1206J0632P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
101350
- Part#:
1812J6300563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 1812 - In Stock:
84906
- Part#:
0603J1003P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
124875
- Part#:
0603J250P680CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 250V C0G/NP0 0603 - In Stock:
314106
- Part#:
1812J4K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1812 - In Stock:
77954
- Part#:
1812Y1000123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1812 - In Stock:
94872
- Part#:
1825J0100274FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V C0G/NP0 1825 - In Stock:
6085
- Part#:
1808J1K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1808 - In Stock:
146429
- Part#:
1206Y1K00100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1206 - In Stock:
107046
- Part#:
2220J0100821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 2220 - In Stock:
43904
- Part#:
1210Y0630151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
78760
- Part#:
0805Y2500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
416927
- Part#:
2225J1K00101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
13547
- Part#:
1808J0500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1808 - In Stock:
76717
- Part#:
2220J1000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2220 - In Stock:
12451
- Part#:
1206J0635P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
167956
- Part#:
0805Y0500121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0805 - In Stock:
415922
- Part#:
1210J2000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1210 - In Stock:
57623
- Part#:
1808J1K00221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1808 - In Stock:
65733
- Part#:
1210J2000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1210 - In Stock:
70267
- Part#:
2225Y0250151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
14136
- Part#:
1206Y0632P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
159484
- Part#:
0603Y025P680CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 25V C0G/NP0 0603 - In Stock:
355666
- Part#:
1808J0100331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1808 - In Stock:
69320
- Part#:
1210Y0250270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1210 - In Stock:
79799
- Part#:
SFKBL0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
9617
- Part#:
2225J1K00223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2225 - In Stock:
34559
- Part#:
1210Y0250180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1210 - In Stock:
76543
- Part#:
1808J0630153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1808 - In Stock:
104971
- Part#:
2225J0100273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 2225 - In Stock:
50369
- Part#:
1210Y6300181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
132870
- Part#:
1111Y2K00430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 2000V C0G/NP0 1111 - In Stock:
89922
- Part#:
1812J2500823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1812 - In Stock:
78443
- Part#:
0603Y0500272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0603 - In Stock:
486609
- Part#:
1206J1K00221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
69104
- Part#:
1812J1K00560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
63235
- Part#:
1210J0160470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1210 - In Stock:
128921
- Part#:
2225Y1K00152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2225 - In Stock:
10633
- Part#:
1210J5000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
80173