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#:
2225J2500101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2225 - In Stock:
25474
- Part#:
1808J5000152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1808 - In Stock:
83218
- Part#:
1206J0501P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
181534
- Part#:
1206Y2K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1206 - In Stock:
262169
- Part#:
1206J2500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1206 - In Stock:
64015
- Part#:
0603J0250472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
330498
- Part#:
0805Y2500270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
61494
- Part#:
2225Y0100822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2225 - In Stock:
17575
- Part#:
1206Y1K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
115836
- Part#:
2225J0160273FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2225 - In Stock:
6364
- Part#:
2225J6300392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2225 - In Stock:
42973
- Part#:
1206J2500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
201676
- Part#:
1825Y2500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 1825 - In Stock:
34276
- Part#:
1808J0100333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1808 - In Stock:
93633
- Part#:
2225J0160271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2225 - In Stock:
35793
- Part#:
SFJNC2K00152MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 2KV AXIAL - In Stock:
2108
- Part#:
SFJEC2K00471MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 2KV AXIAL - In Stock:
2219
- Part#:
1808J0160223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1808 - In Stock:
98739
- Part#:
1808Y0250223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1808 - In Stock:
139100
- Part#:
1812J0500273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1812 - In Stock:
93992
- Part#:
1210J2000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1210 - In Stock:
68792
- Part#:
0805Y0160181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0805 - In Stock:
232322
- Part#:
1812Y2000562JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
59099
- Part#:
1210Y2500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1210 - In Stock:
38680
- Part#:
2220J1K00101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
50487
- Part#:
0805Y0250120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0805 - In Stock:
268043
- Part#:
1812J2K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1812 - In Stock:
89526
- Part#:
0505Y1500240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0505 - In Stock:
107776
- Part#:
0805J0500392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 0805 - In Stock:
68191
- Part#:
0603J0250562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 0603 - In Stock:
275924
- Part#:
1808Y1K00101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1808 - In Stock:
89458
- Part#:
1206Y0500332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
54174
- Part#:
1206Y0100332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1206 - In Stock:
184948
- Part#:
2220Y2K50680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
35753
- Part#:
1812J0160271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1812 - In Stock:
70004
- Part#:
0805Y0500152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
178179
- Part#:
0603Y2500100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0603 - In Stock:
206805
- Part#:
1808J0100473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1808 - In Stock:
112214
- Part#:
2220Y2500122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
30739
- Part#:
1206Y5000122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1206 - In Stock:
180831
- Part#:
1812Y0500181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1812 - In Stock:
45006
- Part#:
2225J2K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2225 - In Stock:
28764
- Part#:
1808J5000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
97975
- Part#:
2220Y0630182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2220 - In Stock:
55557
- Part#:
2225J0160563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2225 - In Stock:
39779
- Part#:
1812Y0500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
91843
- Part#:
1111J5000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 1111 - In Stock:
53074
- Part#:
0805Y2500681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
146970
- Part#:
1206Y2000361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 200V C0G/NP0 1206 - In Stock:
71546
- Part#:
2220J0160120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2220 - In Stock:
31398