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#:
1825Y6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1825 - In Stock:
14583
- Part#:
1210Y0500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
43257
- Part#:
1808Y2K50102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1808 - In Stock:
142482
- Part#:
1206J0100120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1206 - In Stock:
158588
- Part#:
0603J016P470CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 16V C0G/NP0 0603 - In Stock:
311214
- Part#:
2220Y0160182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
24032
- Part#:
0805Y2500102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 0805 - In Stock:
355590
- Part#:
1825Y3K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 1825 - In Stock:
16009
- Part#:
1206Y1000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1206 - In Stock:
91507
- Part#:
0805Y0500152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0805 - In Stock:
224602
- Part#:
0603Y2500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0603 - In Stock:
387829
- Part#:
1825J1K50391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1825 - In Stock:
57792
- Part#:
1808Y0250560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1808 - In Stock:
133011
- Part#:
1210J0500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
77084
- Part#:
0603J1008P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
155493
- Part#:
2220Y4K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 2220 - In Stock:
100708
- Part#:
1812J1K00151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
38318
- Part#:
1206J0500131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 1206 - In Stock:
47690
- Part#:
1808Y1000392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1808 - In Stock:
53173
- Part#:
1825Y6300270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1825 - In Stock:
52915
- Part#:
1808Y4K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1808 - In Stock:
69705
- Part#:
1210Y0160472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
134375
- Part#:
1206Y1000682MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1206 - In Stock:
74856
- Part#:
1808J6300470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1808 - In Stock:
90668
- Part#:
1812J0630151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1812 - In Stock:
34350
- Part#:
1808J0160272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1808 - In Stock:
132790
- Part#:
0805J0504P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 50V C0G/NP0 0805 - In Stock:
154453
- Part#:
1206J0100472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1206 - In Stock:
186623
- Part#:
1210Y0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
59926
- Part#:
1210J1K00562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1210 - In Stock:
154924
- Part#:
1812Y2000333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
80071
- Part#:
111122K06P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 2KV C0G/NP0 1111 - In Stock:
77238
- Part#:
1206J2500390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1206 - In Stock:
176998
- Part#:
1210Y0250680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1210 - In Stock:
133247
- Part#:
0505Y1500131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 0505 - In Stock:
112820
- Part#:
1808J0160390KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V X7R 1808 - In Stock:
119538
- Part#:
1808Y1000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1808 - In Stock:
88977
- Part#:
1206Y5000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
328000
- Part#:
0805J300P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 300V C0G/NP0 0805 - In Stock:
148389
- Part#:
0805Y0500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
222380
- Part#:
0805Y5000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
226641
- Part#:
1210J6300561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1210 - In Stock:
51353
- Part#:
1812J0250391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
44731
- Part#:
0805Y6300151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 0805 - In Stock:
353316
- Part#:
2225J1000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2225 - In Stock:
11776
- Part#:
2220Y0160474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2220 - In Stock:
43261
- Part#:
0805J0630333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
356149
- Part#:
1210Y0160220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1210 - In Stock:
79460
- Part#:
1808Y2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1808 - In Stock:
138390
- Part#:
1808JA250120GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
74309