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#:
1825Y5000821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1825 - In Stock:
57893
- Part#:
0805J2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0805 - In Stock:
69533
- Part#:
1206J0630221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
86209
- Part#:
1206Y0630272GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
81623
- Part#:
0805Y0630124MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
228219
- Part#:
0805J1001P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 100V C0G/NP0 0805 - In Stock:
135233
- Part#:
1812J0500681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
75739
- Part#:
1825Y0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1825 - In Stock:
44778
- Part#:
1825Y1K20152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 1825 - In Stock:
60828
- Part#:
1210J0250561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
67079
- Part#:
1812J1K50223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1812 - In Stock:
89868
- Part#:
1210Y1000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
73443
- Part#:
2220Y0500225MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
32990
- Part#:
2220J0160683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 2220 - In Stock:
43154
- Part#:
0505J2000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0505 - In Stock:
61887
- Part#:
0805Y5000510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 500V C0G/NP0 0805 - In Stock:
112533
- Part#:
1812Y5K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 1812 - In Stock:
100533
- Part#:
1812J0250683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1812 - In Stock:
12310
- Part#:
1812J2000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1812 - In Stock:
80075
- Part#:
1808J0250103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1808 - In Stock:
46694
- Part#:
1206Y0500181MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1206 - In Stock:
194695
- Part#:
2220Y0160123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 2220 - In Stock:
34819
- Part#:
2225J0630152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2225 - In Stock:
43232
- Part#:
2225Y1000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2225 - In Stock:
35343
- Part#:
1210J2000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1210 - In Stock:
94332
- Part#:
1825J0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1825 - In Stock:
51641
- Part#:
1808Y2K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1808 - In Stock:
133253
- Part#:
1111Y1K04P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 1KV C0G/NP0 1111 - In Stock:
36171
- Part#:
1825Y5000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1825 - In Stock:
53786
- Part#:
1812Y5000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1812 - In Stock:
69214
- Part#:
1812J0160824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
67327
- Part#:
0505Y2000160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 0505 - In Stock:
41155
- Part#:
1808Y1000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
104391
- Part#:
1808Y0630681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1808 - In Stock:
100080
- Part#:
1111J2008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1111 - In Stock:
43963
- Part#:
1808J0250272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
84121
- Part#:
2225J2K00561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 2225 - In Stock:
13928
- Part#:
1808Y1K20103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1808 - In Stock:
107524
- Part#:
2220Y1000180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 2220 - In Stock:
14658
- Part#:
1206Y1000153KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
165334
- Part#:
2225J6300153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V C0G 2225 - In Stock:
22954
- Part#:
1206J6300100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
88810
- Part#:
1210J6300221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1210 - In Stock:
48870
- Part#:
1812Y0160224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1812 - In Stock:
63144
- Part#:
1812J0250684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1812 - In Stock:
68357
- Part#:
2220J0500220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
53953
- Part#:
1812Y0500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1812 - In Stock:
77084
- Part#:
1812J0500390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1812 - In Stock:
26358
- Part#:
1210J5000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1210 - In Stock:
66943
- Part#:
2220J1000105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 2220 - In Stock:
24362