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#:
0805J0100272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 0805 - In Stock:
330049
- Part#:
0805J0250821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0805 - In Stock:
242489
- Part#:
1808Y0500471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1808 - In Stock:
146640
- Part#:
1825J0630100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
57820
- Part#:
0805J0160223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 0805 - In Stock:
177466
- Part#:
1808Y0160471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
153949
- Part#:
0603J2000270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
84999
- Part#:
1210Y2000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1210 - In Stock:
78366
- Part#:
2225J1000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2225 - In Stock:
47499
- Part#:
1806J1000221MCTE01 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 20% 100V 1806 - In Stock:
96462
- Part#:
0603J1000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
229784
- Part#:
2225Y1000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2225 - In Stock:
24805
- Part#:
1825J6300820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1825 - In Stock:
69475
- Part#:
0505J0630470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0505 - In Stock:
41025
- Part#:
1812Y5000221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
43488
- Part#:
0805Y1000181KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
226623
- Part#:
2220Y2000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2220 - In Stock:
42231
- Part#:
1206J1500441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 150V C0G/NP0 1206 - In Stock:
76571
- Part#:
1812Y0630153JER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V X7R 1812 - In Stock:
59908
- Part#:
2220J0160682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
21117
- Part#:
1210Y1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
73421
- Part#:
1210Y2K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1210 - In Stock:
87886
- Part#:
1210J0630102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
125508
- Part#:
2225J6300152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 2225 - In Stock:
64058
- Part#:
1206J0250184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
207984
- Part#:
1812Y0630223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1812 - In Stock:
89801
- Part#:
1825J1K20182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1825 - In Stock:
52136
- Part#:
1808J2K50121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV X7R 1808 - In Stock:
114002
- Part#:
1206J5000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1206 - In Stock:
75295
- Part#:
0603Y0168P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0603 - In Stock:
326399
- Part#:
2220J2500391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2220 - In Stock:
45310
- Part#:
1808Y0250124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1808 - In Stock:
101978
- Part#:
0603Y2001P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
279098
- Part#:
1210Y0250822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
69494
- Part#:
SFBML5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7060
- Part#:
1812Y5000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1812 - In Stock:
83024
- Part#:
0805Y2000151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
144359
- Part#:
1210J2500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1210 - In Stock:
84719
- Part#:
1812Y1K00103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1812 - In Stock:
73610
- Part#:
1812Y1K50221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1812 - In Stock:
67351
- Part#:
0805Y1000392MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
100138
- Part#:
0505J0503P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0505 - In Stock:
139436
- Part#:
2225Y0100391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 2225 - In Stock:
9315
- Part#:
2225Y0250683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 2225 - In Stock:
32141
- Part#:
2220J0160560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2220 - In Stock:
46445
- Part#:
2225J0630274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2225 - In Stock:
36093
- Part#:
2220J3K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2220 - In Stock:
20500
- Part#:
1808Y2500151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
109234
- Part#:
1812Y2000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
68537
- Part#:
0805J0250221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
293251