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#:
0805Y0160124JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 0805 - In Stock:
153842
- Part#:
1808J1K20562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
137321
- Part#:
1808Y5000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1808 - In Stock:
98683
- Part#:
0805Y0504P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
206836
- Part#:
0805J0630333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
208827
- Part#:
0805Y2000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
137789
- Part#:
1210J0630680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
88826
- Part#:
2211YA250470GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2211 - In Stock:
35962
- Part#:
0805J6300220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 0805 - In Stock:
425958
- Part#:
1206J0500392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
116813
- Part#:
1210J0500183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
88115
- Part#:
1808Y2500102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
158422
- Part#:
0805J5000560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
180478
- Part#:
1210Y1000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
74932
- Part#:
1808J0100474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1808 - In Stock:
122519
- Part#:
1812Y1000334MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.33UF 100V 1812 - In Stock:
32958
- Part#:
1812J1K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1812 - In Stock:
94416
- Part#:
1812Y6300151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1812 - In Stock:
75779
- Part#:
2220J0500185MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2220 - In Stock:
32961
- Part#:
0603J300P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 300V C0G/NP0 0603 - In Stock:
262698
- Part#:
1206Y2000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1206 - In Stock:
256090
- Part#:
SBSMC5000682MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
21594
- Part#:
1206J2000331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 1206 - In Stock:
261854
- Part#:
0603Y0634P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 0603 - In Stock:
121869
- Part#:
0805Y6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 0805 - In Stock:
392632
- Part#:
2225Y2000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2225 - In Stock:
22567
- Part#:
1206J0250123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
153047
- Part#:
1808J5000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1808 - In Stock:
93338
- Part#:
SFBDP2000303MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.03UF 200V AXIAL - In Stock:
5152
- Part#:
1808J2500100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
121109
- Part#:
2225J1K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
50529
- Part#:
1210Y0160221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1210 - In Stock:
83876
- Part#:
1808Y2500221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
149811
- Part#:
1210Y0500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
41798
- Part#:
1808J0630820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1808 - In Stock:
65219
- Part#:
1812J6300102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
88768
- Part#:
1206Y0160391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1206 - In Stock:
194863
- Part#:
0603J2000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
585618
- Part#:
0603Y2000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
153872
- Part#:
1812Y0100125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1812 - In Stock:
72731
- Part#:
0805Y2002P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
116398
- Part#:
1812Y5000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
46043
- Part#:
2225J2000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
42089
- Part#:
0805Y0165P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0805 - In Stock:
187821
- Part#:
2225J2500150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2225 - In Stock:
22372
- Part#:
1210Y0500273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1210 - In Stock:
95424
- Part#:
2220J2500103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2220 - In Stock:
9730
- Part#:
2220Y1000472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 2220 - In Stock:
27460
- Part#:
0805Y2000471FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
93350
- Part#:
1206Y0160330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1206 - In Stock:
65914