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#:
1812Y0630822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1812 - In Stock:
58226
- Part#:
1206Y0100331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 1206 - In Stock:
236739
- Part#:
1825Y0160222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1825 - In Stock:
22472
- Part#:
1206J6300471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
140844
- Part#:
2220J0250103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2220 - In Stock:
8299
- Part#:
1206J5005P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1206 - In Stock:
211188
- Part#:
1812J0500333KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
57172
- Part#:
2220J0630273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
43836
- Part#:
0603J1000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
468928
- Part#:
1825Y2K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1825 - In Stock:
59841
- Part#:
1812J1K00821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
100987
- Part#:
1812J2K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1812 - In Stock:
76019
- Part#:
1206J0160184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1206 - In Stock:
87789
- Part#:
2225Y1000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2225 - In Stock:
39393
- Part#:
2220J2000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
20149
- Part#:
2220J1K00101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
14943
- Part#:
1808J2500223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1808 - In Stock:
93323
- Part#:
1825J5000154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 1825 - In Stock:
48765
- Part#:
2225J2K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2225 - In Stock:
41171
- Part#:
0805J3006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0805 - In Stock:
57340
- Part#:
1808J2K54P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2.5KV C0G/NP0 1808 - In Stock:
103319
- Part#:
1812J2500150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
84262
- Part#:
2220J2000105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2220 - In Stock:
38536
- Part#:
2225J5000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2225 - In Stock:
26462
- Part#:
0805Y0250272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 0805 - In Stock:
185616
- Part#:
1808J0250152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1808 - In Stock:
68569
- Part#:
1206J0630270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
84622
- Part#:
1808J1K20221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1808 - In Stock:
147081
- Part#:
1210J1000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1210 - In Stock:
97914
- Part#:
2225Y2K50681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 2225 - In Stock:
54189
- Part#:
1210Y1000153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1210 - In Stock:
94934
- Part#:
1812Y2000474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
61347
- Part#:
2220J5000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2220 - In Stock:
44172
- Part#:
1210Y0638P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1210 - In Stock:
85894
- Part#:
1206Y5000221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1206 - In Stock:
183026
- Part#:
1808Y0500223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1808 - In Stock:
77899
- Part#:
1812J0160120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
34518
- Part#:
0805J0630103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0805 - In Stock:
252138
- Part#:
1210J0500123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1210 - In Stock:
24205
- Part#:
1808J0630392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1808 - In Stock:
145615
- Part#:
2220J2000681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2220 - In Stock:
29570
- Part#:
2225Y0500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2225 - In Stock:
22823
- Part#:
1825Y0250823GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 1825 - In Stock:
14180
- Part#:
1808J0106P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 1808 - In Stock:
91447
- Part#:
1808J3K04P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 3KV C0G/NP0 1808 - In Stock:
63889
- Part#:
1206J6300180KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1206 - In Stock:
205025
- Part#:
1812Y5000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1812 - In Stock:
35138
- Part#:
0603J2000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
460201
- Part#:
1808Y2500222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1808 - In Stock:
81064
- Part#:
0805Y0500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
210640