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#:
1206Y0500683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1206 - In Stock:
196833
- Part#:
0805J1000100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
68438
- Part#:
2220Y3K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 2220 - In Stock:
26880
- Part#:
2220J2500334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2220 - In Stock:
45963
- Part#:
1206J2000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 1206 - In Stock:
174418
- Part#:
1210J0500561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
122339
- Part#:
1812Y0250332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
79907
- Part#:
2220Y1000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2220 - In Stock:
55188
- Part#:
2220Y3K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 3KV X7R 2220 - In Stock:
41045
- Part#:
0505Y1000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0505 - In Stock:
111393
- Part#:
1206J1000222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1206 - In Stock:
85336
- Part#:
1812JA250102MXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1812 - In Stock:
70463
- Part#:
1210Y1K50681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1210 - In Stock:
160598
- Part#:
1210Y0160472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
104233
- Part#:
1111J5003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1111 - In Stock:
74661
- Part#:
0603Y0250183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0603 - In Stock:
336460
- Part#:
1812J2K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1812 - In Stock:
28370
- Part#:
1210J1K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1210 - In Stock:
73613
- Part#:
2220J0250104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
35949
- Part#:
0603Y0160331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0603 - In Stock:
386208
- Part#:
0805Y0500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
113404
- Part#:
1808J0100180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1808 - In Stock:
85157
- Part#:
1210Y0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1210 - In Stock:
105641
- Part#:
2220J1K00222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
36662
- Part#:
1111Y3000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 1111 - In Stock:
71908
- Part#:
1808JA250181MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
86457
- Part#:
2220J5000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
9979
- Part#:
1206J0100821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1206 - In Stock:
124180
- Part#:
0603J5000680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0603 - In Stock:
273214
- Part#:
1206Y2000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
60207
- Part#:
1808J0630330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1808 - In Stock:
105841
- Part#:
1210Y2500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1210 - In Stock:
79089
- Part#:
1210Y1000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1210 - In Stock:
88602
- Part#:
1812J0500151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
74976
- Part#:
0805J0631P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
148431
- Part#:
1825Y1000334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1825 - In Stock:
26980
- Part#:
0805J1005P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
139450
- Part#:
2220Y1K00823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 2220 - In Stock:
45825
- Part#:
1206J0500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 50V C0G/NP0 1206 - In Stock:
101291
- Part#:
2220J2K50102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 2220 - In Stock:
62836
- Part#:
1111Y2K00180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2000V C0G/NP0 1111 - In Stock:
58927
- Part#:
1825J0100101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1825 - In Stock:
42104
- Part#:
0805J0250821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0805 - In Stock:
302163
- Part#:
1825J2K50101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1825 - In Stock:
71733
- Part#:
2220J0500332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 2220 - In Stock:
30492
- Part#:
2220Y0500102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2220 - In Stock:
51323
- Part#:
1808J5000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1808 - In Stock:
107995
- Part#:
1812J0160820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1812 - In Stock:
26377
- Part#:
1206Y0500182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
73685
- Part#:
2220Y0250474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2220 - In Stock:
40800