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#:
2225J6300682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 2225 - In Stock:
34904
- Part#:
2225Y0630220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
24776
- Part#:
0505J3001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0505 - In Stock:
61920
- Part#:
1210Y0500103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
107998
- Part#:
1206J1500360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 1206 - In Stock:
120198
- Part#:
1206J1000332GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1206 - In Stock:
92412
- Part#:
0603Y1001P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
150473
- Part#:
2225Y0160682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2225 - In Stock:
21482
- Part#:
1812Y0250473FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
11070
- Part#:
1825J3K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
17661
- Part#:
2225J0250273GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2225 - In Stock:
16852
- Part#:
1808Y6300100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1808 - In Stock:
53876
- Part#:
2225J1000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2225 - In Stock:
11468
- Part#:
0805Y0100330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 0805 - In Stock:
112843
- Part#:
1206Y1000122JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
146027
- Part#:
0805J2000680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
55136
- Part#:
1812J2500122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
22217
- Part#:
1210Y0500824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1210 - In Stock:
85484
- Part#:
1210J0500560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
91246
- Part#:
1210Y0630102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
95413
- Part#:
1808J0160563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
90757
- Part#:
1808Y0160273JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1808 - In Stock:
71630
- Part#:
0603Y0500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
431244
- Part#:
1825J1K50180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1825 - In Stock:
69149
- Part#:
0603Y0250271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0603 - In Stock:
343621
- Part#:
1210J2500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1210 - In Stock:
51768
- Part#:
1210J0630332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1210 - In Stock:
114483
- Part#:
1206J2500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1206 - In Stock:
227459
- Part#:
1206J1K00330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
277079
- Part#:
1812J0100221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1812 - In Stock:
94152
- Part#:
0603J0160333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0603 - In Stock:
382549
- Part#:
0805Y0500272JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0805 - In Stock:
230016
- Part#:
1808Y2500822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1808 - In Stock:
86412
- Part#:
1210J0500392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
125284
- Part#:
1812Y2500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1812 - In Stock:
68961
- Part#:
1210Y2000124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
75958
- Part#:
1210J0250224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1210 - In Stock:
89761
- Part#:
2225J0500391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2225 - In Stock:
48403
- Part#:
1808Y0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1808 - In Stock:
61874
- Part#:
1206Y1000301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 100V C0G/NP0 1206 - In Stock:
87422
- Part#:
2220Y2500224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2220 - In Stock:
42136
- Part#:
1206J3005P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 300V C0G/NP0 1206 - In Stock:
37187
- Part#:
1206J0506P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 50V C0G/NP0 1206 - In Stock:
78422
- Part#:
0805J0635P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
256303
- Part#:
0603J0250391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0603 - In Stock:
350456
- Part#:
1808Y2000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1808 - In Stock:
101047
- Part#:
2225Y2500564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2225 - In Stock:
23026
- Part#:
0603Y1500750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0603 - In Stock:
189324
- Part#:
0603Y0631P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 63V C0G/NP0 0603 - In Stock:
192847
- Part#:
1206J1000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
192515