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#:
2220J0500393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
21895
- Part#:
0603Y0630221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
77946
- Part#:
1812J2000822GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
40309
- Part#:
0603Y0630472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
339146
- Part#:
2220Y5000392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2220 - In Stock:
18574
- Part#:
0603Y2000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
182785
- Part#:
1812Y0630562GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
35813
- Part#:
1808Y0160822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1808 - In Stock:
85058
- Part#:
1111Y1K09P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 1KV C0G/NP0 1111 - In Stock:
58045
- Part#:
2225J0100393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2225 - In Stock:
57191
- Part#:
1206J5001P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
206188
- Part#:
1210Y1K50102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 1210 - In Stock:
161472
- Part#:
1210Y0250104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1210 - In Stock:
95475
- Part#:
1808Y0160334MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1808 - In Stock:
78219
- Part#:
1812J1K00680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
83950
- Part#:
1206J1K00153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1206 - In Stock:
224573
- Part#:
2225J0500333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
21062
- Part#:
1812Y2500682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1812 - In Stock:
17300
- Part#:
2225J0100120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2225 - In Stock:
19156
- Part#:
2225Y0630275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2225 - In Stock:
32636
- Part#:
2225J0630823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2225 - In Stock:
25360
- Part#:
0805J2500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 0805 - In Stock:
347748
- Part#:
0805J1001P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
357578
- Part#:
1210Y5000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
123064
- Part#:
1808J0630330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1808 - In Stock:
66975
- Part#:
0505J2500220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0505 - In Stock:
54214
- Part#:
0603Y0636P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0603 - In Stock:
191057
- Part#:
1210Y5000683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
103065
- Part#:
1825Y0500104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1825 - In Stock:
43830
- Part#:
2225J3K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
55828
- Part#:
1825Y0160104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1825 - In Stock:
27356
- Part#:
1825Y1K00183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1825 - In Stock:
36416
- Part#:
2225J2K00272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 2225 - In Stock:
59579
- Part#:
0603J025P560CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 25V C0G/NP0 0603 - In Stock:
205697
- Part#:
1210J2500472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
69082
- Part#:
1812Y6300221MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1812 - In Stock:
77723
- Part#:
2211YA250681MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2211 - In Stock:
64779
- Part#:
1812J2000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
31965
- Part#:
1825Y2000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 1825 - In Stock:
8836
- Part#:
1210Y0500123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1210 - In Stock:
82990
- Part#:
2225Y0250224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2225 - In Stock:
27610
- Part#:
1210Y0100823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1210 - In Stock:
128277
- Part#:
1812Y0500682KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
81474
- Part#:
1825J6300120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1825 - In Stock:
56036
- Part#:
1206Y250P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
153358
- Part#:
1111J1500220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 150V C0G/NP0 1111 - In Stock:
66936
- Part#:
1812Y1K00470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
92352
- Part#:
0805Y2500181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0805 - In Stock:
264111
- Part#:
1808J1K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
82076
- Part#:
0805J1000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
219151