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#:
0603J2500160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0603 - In Stock:
223402
- Part#:
1206Y5000151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1206 - In Stock:
308178
- Part#:
1808J0250470JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V X7R 1808 - In Stock:
122548
- Part#:
2225J5000561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
50161
- Part#:
1206J1000181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
164225
- Part#:
1210J5000471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
202913
- Part#:
1111Y1000470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1111 - In Stock:
54099
- Part#:
0603J2001P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
179842
- Part#:
1825J1K20332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1825 - In Stock:
52099
- Part#:
0603J2500680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
170894
- Part#:
0805J0160101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0805 - In Stock:
234255
- Part#:
1206J1000360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 100V C0G/NP0 1206 - In Stock:
55793
- Part#:
2220J0500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2220 - In Stock:
53369
- Part#:
1812Y0500152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
85546
- Part#:
1808Y2500272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
65536
- Part#:
2220YA250181KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 2220 - In Stock:
88503
- Part#:
0805Y0500102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0805 - In Stock:
255588
- Part#:
1812J1000223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
78037
- Part#:
1210Y5000123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1210 - In Stock:
118561
- Part#:
1210J2500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1210 - In Stock:
78702
- Part#:
1812J0500392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1812 - In Stock:
83070
- Part#:
2225J0250823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2225 - In Stock:
31234
- Part#:
1825J0250224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1825 - In Stock:
52630
- Part#:
1808Y0630682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
101580
- Part#:
1808J3K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 1808 - In Stock:
103203
- Part#:
2220Y1000821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2220 - In Stock:
42192
- Part#:
2220J0160561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2220 - In Stock:
36561
- Part#:
1206J0630222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1206 - In Stock:
261023
- Part#:
0805Y3000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 0805 - In Stock:
115594
- Part#:
2225J5000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2225 - In Stock:
10002
- Part#:
1210Y1000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
98044
- Part#:
1210Y1000562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1210 - In Stock:
99049
- Part#:
2211YA255P60CCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 2211 - In Stock:
49788
- Part#:
1206J2505P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1206 - In Stock:
317653
- Part#:
1206Y0250101JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1206 - In Stock:
149423
- Part#:
1812Y5000563MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1812 - In Stock:
81500
- Part#:
0603Y2002P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0603 - In Stock:
240234
- Part#:
0603J0500392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0603 - In Stock:
439443
- Part#:
2225Y3K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 2225 - In Stock:
46729
- Part#:
1812Y5000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
34673
- Part#:
2220J0500154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 2220 - In Stock:
42576
- Part#:
0603J1006P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
450473
- Part#:
2225Y0100102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 2225 - In Stock:
10479
- Part#:
0805Y2005P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
126194
- Part#:
0805Y6300220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 0805 - In Stock:
333088
- Part#:
2220J0160223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 2220 - In Stock:
47332
- Part#:
1825Y2K50102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 1825 - In Stock:
10853
- Part#:
0603Y2500220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
173352
- Part#:
0805Y5000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
116938
- Part#:
0603J1000681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0603 - In Stock:
276443