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#:
2220Y5000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
16936
- Part#:
1210J2K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1210 - In Stock:
144201
- Part#:
1812Y2000392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1812 - In Stock:
62724
- Part#:
1206Y0503P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 50V C0G/NP0 1206 - In Stock:
62686
- Part#:
1812JA250821JXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1812 - In Stock:
64305
- Part#:
1808Y6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1808 - In Stock:
100407
- Part#:
2220Y1K00273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
48845
- Part#:
0603Y0168P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0603 - In Stock:
156561
- Part#:
0805J0630390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
80699
- Part#:
1206J1K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
71331
- Part#:
1210Y0500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1210 - In Stock:
114634
- Part#:
2220J1K00183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2220 - In Stock:
78337
- Part#:
1812J6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1812 - In Stock:
51357
- Part#:
2220J5000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2220 - In Stock:
39062
- Part#:
1808Y1K20103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1808 - In Stock:
97879
- Part#:
0805J2001P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
81871
- Part#:
1206J0630562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
267450
- Part#:
0603Y0630101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
338323
- Part#:
1210J0500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
67176
- Part#:
1808Y5006P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1808 - In Stock:
85829
- Part#:
1808J1K00220JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV X7R 1808 - In Stock:
119377
- Part#:
0805J1500620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 150V C0G/NP0 0805 - In Stock:
104220
- Part#:
2220Y2500183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2220 - In Stock:
33177
- Part#:
1812J1000394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1812 - In Stock:
67594
- Part#:
1111J5000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 500V C0G/NP0 1111 - In Stock:
61564
- Part#:
1206Y0631P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
205904
- Part#:
1808Y1K00822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
99535
- Part#:
0805J0101P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 10V C0G/NP0 0805 - In Stock:
462144
- Part#:
2220J0630105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2220 - In Stock:
32021
- Part#:
1825J1K50151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1825 - In Stock:
35989
- Part#:
2220Y0160473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2220 - In Stock:
37797
- Part#:
0603J0100822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0603 - In Stock:
417850
- Part#:
1808J0500392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
63013
- Part#:
1808J1008P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
96788
- Part#:
1206J0250120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1206 - In Stock:
71984
- Part#:
1206Y0630682JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1206 - In Stock:
143506
- Part#:
1825Y2000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1825 - In Stock:
10031
- Part#:
1111Y3000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 1111 - In Stock:
56697
- Part#:
1206Y0500102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
134185
- Part#:
1206Y0100100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1206 - In Stock:
284368
- Part#:
1808J2K00271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1808 - In Stock:
66026
- Part#:
1812Y1K00473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1812 - In Stock:
56216
- Part#:
0805Y2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
108377
- Part#:
0603Y0508P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0603 - In Stock:
222644
- Part#:
1111J2K00620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 2KV C0G/NP0 1111 - In Stock:
78944
- Part#:
1210Y0630331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
79075
- Part#:
1206J0250102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1206 - In Stock:
78028
- Part#:
1808Y5000820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1808 - In Stock:
88928
- Part#:
1825Y5000152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1825 - In Stock:
17085
- Part#:
1825Y1K20100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1825 - In Stock:
19223