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#:
2220J6K00331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV C0G/NP0 2220 - In Stock:
86409
- Part#:
1206Y0250561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1206 - In Stock:
65639
- Part#:
0805Y6300150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 0805 - In Stock:
101170
- Part#:
1808Y0630152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
57950
- Part#:
1206J1000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1206 - In Stock:
182639
- Part#:
2225Y6300123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V C0G 2225 - In Stock:
21375
- Part#:
1206J0630473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1206 - In Stock:
235627
- Part#:
0805Y5000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0805 - In Stock:
138396
- Part#:
1210J0500152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
120563
- Part#:
1825J0100100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1825 - In Stock:
11129
- Part#:
1206Y5000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
84064
- Part#:
1808J0160221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1808 - In Stock:
125868
- Part#:
1825J0630332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1825 - In Stock:
44359
- Part#:
1825J4K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 1825 - In Stock:
35920
- Part#:
0805J2000180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
173899
- Part#:
2225J2K50681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2225 - In Stock:
29812
- Part#:
1808Y0500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1808 - In Stock:
70512
- Part#:
1206J1000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
131551
- Part#:
0805Y2000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
126620
- Part#:
2225Y0100221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 2225 - In Stock:
30237
- Part#:
2220Y2500563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 2220 - In Stock:
35242
- Part#:
1812Y1K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1812 - In Stock:
88557
- Part#:
1206J2000560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
101715
- Part#:
1808J1000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
125290
- Part#:
1808Y4K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1808 - In Stock:
157771
- Part#:
0805J0630270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
299782
- Part#:
0603J1000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
431385
- Part#:
1210Y2K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1210 - In Stock:
141018
- Part#:
2220J1000333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2220 - In Stock:
33153
- Part#:
1825J1K20471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1825 - In Stock:
71934
- Part#:
1812Y2500123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1812 - In Stock:
67134
- Part#:
1210Y2500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1210 - In Stock:
93835
- Part#:
1206J1K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1206 - In Stock:
268643
- Part#:
1206Y0630563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1206 - In Stock:
155809
- Part#:
1808Y0500330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
194832
- Part#:
1206J0100183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1206 - In Stock:
166262
- Part#:
1210J0100104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 1210 - In Stock:
127010
- Part#:
1812Y0160562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
83754
- Part#:
2220J2500104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2220 - In Stock:
32877
- Part#:
1808Y2K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1808 - In Stock:
103901
- Part#:
1206Y6300391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
78781
- Part#:
2225J2500823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 2225 - In Stock:
38060
- Part#:
1206J0100393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
302786
- Part#:
0603J0500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
240927
- Part#:
0805J0250224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 0805 - In Stock:
168186
- Part#:
1808Y2000560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1808 - In Stock:
103655
- Part#:
1111Y2500391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1111 - In Stock:
72901
- Part#:
2220J0250185JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2220 - In Stock:
23302
- Part#:
1812J1000124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
73126
- Part#:
1210Y0630684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1210 - In Stock:
91119