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#:
1206Y5005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 500V C0G/NP0 1206 - In Stock:
43131
- Part#:
1210Y0500102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
34031
- Part#:
0805Y0100271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V X7R 0805 - In Stock:
397466
- Part#:
1210J0250122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1210 - In Stock:
74052
- Part#:
1210J6300821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1210 - In Stock:
168029
- Part#:
1808Y4K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 1808 - In Stock:
79932
- Part#:
1812J0500474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1812 - In Stock:
65422
- Part#:
0603Y1001P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0603 - In Stock:
212753
- Part#:
0805J1K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 0805 - In Stock:
267347
- Part#:
0603J0250821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0603 - In Stock:
354003
- Part#:
1808J1K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1808 - In Stock:
143829
- Part#:
1812Y5000823KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
61976
- Part#:
2225Y0500683JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2225 - In Stock:
13983
- Part#:
2220J0160125KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2220 - In Stock:
30307
- Part#:
1206J5004P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 1206 - In Stock:
72644
- Part#:
2220J2500823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 2220 - In Stock:
35217
- Part#:
1206Y2000101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1206 - In Stock:
237286
- Part#:
2225Y2000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2225 - In Stock:
38659
- Part#:
1808J0630272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1808 - In Stock:
173358
- Part#:
1210J5000471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1210 - In Stock:
169202
- Part#:
2225J0250121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
28756
- Part#:
2225J2000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2225 - In Stock:
37959
- Part#:
1808Y2000151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 1808 - In Stock:
162268
- Part#:
1825J0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1825 - In Stock:
8742
- Part#:
2220Y6300390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2220 - In Stock:
52474
- Part#:
1825Y5000681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1825 - In Stock:
49839
- Part#:
0603J2508P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
92972
- Part#:
0603Y200P600DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 0603 - In Stock:
249378
- Part#:
0805Y0100224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 0805 - In Stock:
275424
- Part#:
1808Y0500121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
157770
- Part#:
1111Y1K00160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 1KV C0G/NP0 1111 - In Stock:
50164
- Part#:
2225Y5000561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
49030
- Part#:
1808Y0250333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1808 - In Stock:
164951
- Part#:
1808J0100680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1808 - In Stock:
179081
- Part#:
1808Y0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1808 - In Stock:
173203
- Part#:
2220Y2000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2220 - In Stock:
15727
- Part#:
1825J0100124FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 1825 - In Stock:
5787
- Part#:
1111Y2507P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 1111 - In Stock:
44266
- Part#:
1812J0500152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
57475
- Part#:
0805Y2500560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
344348
- Part#:
1812Y2000682FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
20459
- Part#:
1206Y6300121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1206 - In Stock:
92950
- Part#:
1808J2000152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1808 - In Stock:
50156
- Part#:
0603J1503P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 0603 - In Stock:
85291
- Part#:
0805J2500560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
228560
- Part#:
0505Y0500331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0505 - In Stock:
29632
- Part#:
1206J2500121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1206 - In Stock:
203799
- Part#:
1206J0631P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 1206 - In Stock:
90114
- Part#:
2220Y0250390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2220 - In Stock:
21511
- Part#:
1206Y5000392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
238159