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#:
0805J3000270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 300V C0G/NP0 0805 - In Stock:
118899
- Part#:
2220J1K00273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 2220 - In Stock:
43897
- Part#:
1206Y0630152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
235817
- Part#:
0603J2002P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
297318
- Part#:
1812Y0630390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
21807
- Part#:
1825J0630681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1825 - In Stock:
27505
- Part#:
1206Y0500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
68501
- Part#:
2225Y1K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2225 - In Stock:
25392
- Part#:
2220Y6300224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 2220 - In Stock:
41146
- Part#:
1812Y5000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
76993
- Part#:
2220Y0250104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2220 - In Stock:
27274
- Part#:
1206Y5000391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
83000
- Part#:
1206Y0500274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1206 - In Stock:
93096
- Part#:
1206J2500102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
74727
- Part#:
1808YA250680GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
60579
- Part#:
1210J0250272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1210 - In Stock:
137908
- Part#:
1210Y1000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
166775
- Part#:
1210Y1K00220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
52201
- Part#:
1825Y2K50330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1825 - In Stock:
50425
- Part#:
1210J0630822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1210 - In Stock:
87290
- Part#:
1206J5000151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
312343
- Part#:
2225Y1000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2225 - In Stock:
30853
- Part#:
2225J0250392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
28491
- Part#:
1808J0630474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1808 - In Stock:
88669
- Part#:
1210J5000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1210 - In Stock:
59748
- Part#:
1206Y6301P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 630V C0G/NP0 1206 - In Stock:
63889
- Part#:
2225J0250334GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V C0G/NP0 2225 - In Stock:
8800
- Part#:
1808JA250391FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
50300
- Part#:
1206J1K00160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 1KV C0G/NP0 1206 - In Stock:
34185
- Part#:
1825Y2500563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45304
- Part#:
1210Y0500272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
77322
- Part#:
1808J2000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
120616
- Part#:
1206Y2501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 1206 - In Stock:
132387
- Part#:
1812J0630123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
50732
- Part#:
0805J2500152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0805 - In Stock:
288094
- Part#:
2225Y1000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2225 - In Stock:
42648
- Part#:
1210J0630562GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
63669
- Part#:
1206Y250P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
163008
- Part#:
1812Y2K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 1812 - In Stock:
77571
- Part#:
1812J2500120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1812 - In Stock:
37911
- Part#:
1825J1K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1825 - In Stock:
59488
- Part#:
2225J2000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2225 - In Stock:
38855
- Part#:
1812J1K00151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
65886
- Part#:
1812Y1K00100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1812 - In Stock:
84629
- Part#:
1210Y1K00181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1210 - In Stock:
81848
- Part#:
1812Y0160120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
64220
- Part#:
2225Y2000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
8193
- Part#:
1210J0160153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1210 - In Stock:
86891
- Part#:
0603J0630472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
437551
- Part#:
1812Y0500393MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1812 - In Stock:
88674