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#:
0603Y2002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 0603 - In Stock:
212764
- Part#:
1812Y0630392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1812 - In Stock:
91519
- Part#:
2225Y0160331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
34428
- Part#:
1206Y0508P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1206 - In Stock:
162581
- Part#:
2220Y2K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 2220 - In Stock:
47486
- Part#:
0603Y300P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 300V C0G/NP0 0603 - In Stock:
168919
- Part#:
1808J0500473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
74807
- Part#:
0805J0250184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
240867
- Part#:
0805Y0160121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0805 - In Stock:
297226
- Part#:
0805J2005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
152890
- Part#:
1206Y0504P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1206 - In Stock:
93361
- Part#:
2220J1K00272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2220 - In Stock:
39717
- Part#:
2225J1K00682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2225 - In Stock:
6587
- Part#:
1808Y1000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
64843
- Part#:
2220J0250224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
26720
- Part#:
1812J0100822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1812 - In Stock:
88669
- Part#:
0603Y2500160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0603 - In Stock:
67950
- Part#:
1812Y2000560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
44832
- Part#:
1210J2500182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
35223
- Part#:
0603Y0500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 50V C0G/NP0 0603 - In Stock:
70565
- Part#:
1206J0630180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
124473
- Part#:
1808J1K50120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1808 - In Stock:
136093
- Part#:
2225J0500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
33507
- Part#:
1210Y0500560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
56847
- Part#:
1206Y2500393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1206 - In Stock:
135151
- Part#:
0805Y0102P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 10V C0G/NP0 0805 - In Stock:
111685
- Part#:
2220J6300822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2220 - In Stock:
69190
- Part#:
0805Y0500150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
172680
- Part#:
1812Y0500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1812 - In Stock:
57413
- Part#:
2220J2500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2220 - In Stock:
51040
- Part#:
1825Y6300271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1825 - In Stock:
56815
- Part#:
2220J1000153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
8003
- Part#:
2225Y5000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2225 - In Stock:
10140
- Part#:
1206Y0500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
182876
- Part#:
2220Y3K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 2220 - In Stock:
16808
- Part#:
1210Y1K00120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
57165
- Part#:
1812J1K50102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 1812 - In Stock:
34007
- Part#:
2220Y5000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2220 - In Stock:
45876
- Part#:
2220Y6300274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2220 - In Stock:
24993
- Part#:
0603Y0500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 50V C0G/NP0 0603 - In Stock:
67959
- Part#:
1808J6300680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1808 - In Stock:
137769
- Part#:
1808J0100124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1808 - In Stock:
163505
- Part#:
1812Y0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
77214
- Part#:
2225J0630183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2225 - In Stock:
20778
- Part#:
0805J0630222JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 0805 - In Stock:
170578
- Part#:
1812Y0630684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1812 - In Stock:
52073
- Part#:
1812J2500820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
23772
- Part#:
2220Y2K00151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 2220 - In Stock:
34249
- Part#:
1812J0160274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1812 - In Stock:
79053
- Part#:
1808Y4K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1808 - In Stock:
66065