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#:
2220J0630275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2220 - In Stock:
27398
- Part#:
0505Y0630150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0505 - In Stock:
60942
- Part#:
1206Y0500222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
232133
- Part#:
0603Y0500180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
260596
- Part#:
2225Y0250562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
7496
- Part#:
0603J0630681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0603 - In Stock:
421846
- Part#:
1206J0160273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1206 - In Stock:
215574
- Part#:
0805Y0630271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
82957
- Part#:
1206J1000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1206 - In Stock:
158154
- Part#:
2225J0500105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2225 - In Stock:
39086
- Part#:
2225J5000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
53806
- Part#:
0603J0100222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0603 - In Stock:
81149
- Part#:
1812J1K50180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1812 - In Stock:
67342
- Part#:
0805J0250822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 0805 - In Stock:
243052
- Part#:
1206J0500620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 50V C0G/NP0 1206 - In Stock:
41925
- Part#:
1111J1K03P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 1KV C0G/NP0 1111 - In Stock:
66733
- Part#:
2220J0160153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 2220 - In Stock:
33901
- Part#:
1206J2500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
96952
- Part#:
1812Y2000821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1812 - In Stock:
35159
- Part#:
2225Y2000564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 2225 - In Stock:
34342
- Part#:
1812Y0630822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1812 - In Stock:
68331
- Part#:
1206Y1K50101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV X7R 1206 - In Stock:
253700
- Part#:
SFJEL2K00103MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 2KV AXIAL - In Stock:
2168
- Part#:
1812Y0630470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
71352
- Part#:
1808J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
106426
- Part#:
0805J2001P90BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 0805 - In Stock:
111732
- Part#:
1812Y1000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
82938
- Part#:
1812Y5000682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1812 - In Stock:
68004
- Part#:
1825J0250270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1825 - In Stock:
40400
- Part#:
1808Y0250123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1808 - In Stock:
74122
- Part#:
1808Y0250272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1808 - In Stock:
205790
- Part#:
1206Y1000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
90648
- Part#:
1825Y1K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1825 - In Stock:
52371
- Part#:
2220J0630683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2220 - In Stock:
32380
- Part#:
0805Y6303P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 0805 - In Stock:
112022
- Part#:
2225Y2500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
37548
- Part#:
0805Y5000271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0805 - In Stock:
279991
- Part#:
0805Y0100472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 0805 - In Stock:
64231
- Part#:
1210J0503P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1210 - In Stock:
55269
- Part#:
2220Y2K50102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 2220 - In Stock:
71034
- Part#:
1206J0505P60CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
138058
- Part#:
0805J0160391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0805 - In Stock:
317376
- Part#:
2220Y0500394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2220 - In Stock:
53243
- Part#:
1210Y5000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
104710
- Part#:
1210J6300102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
61485
- Part#:
1812Y1K00273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1812 - In Stock:
77600
- Part#:
1825J0160681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1825 - In Stock:
49390
- Part#:
2220J5000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 2220 - In Stock:
50246
- Part#:
1812Y2500681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
59052
- Part#:
1812J1000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1812 - In Stock:
92814