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#:
0505J0630111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 0505 - In Stock:
91676
- Part#:
2225Y0500272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2225 - In Stock:
37264
- Part#:
0603J3005P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 300V C0G/NP0 0603 - In Stock:
233899
- Part#:
2220J1000473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2220 - In Stock:
29980
- Part#:
1206J0500272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
139767
- Part#:
1206Y2500122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1206 - In Stock:
60054
- Part#:
0603Y0503P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
262190
- Part#:
0805J5000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
91819
- Part#:
1206J0160272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
205007
- Part#:
2220J2K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2220 - In Stock:
55422
- Part#:
1808Y2500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
117372
- Part#:
0805Y1000181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
292064
- Part#:
1206J0630274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1206 - In Stock:
201168
- Part#:
2211YA250121KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2211 - In Stock:
54814
- Part#:
1206J5000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
107920
- Part#:
0805Y1K06P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
241270
- Part#:
0805J1501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 0805 - In Stock:
134630
- Part#:
1111Y1504P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 150V C0G/NP0 1111 - In Stock:
50390
- Part#:
1825Y0160272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1825 - In Stock:
49365
- Part#:
1812Y2000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1812 - In Stock:
78682
- Part#:
1206J0250822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1206 - In Stock:
151403
- Part#:
0603Y0160100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0603 - In Stock:
94732
- Part#:
0805Y050P600DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 50V C0G/NP0 0805 - In Stock:
126924
- Part#:
1206Y5000910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1206 - In Stock:
41486
- Part#:
1210J1000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1210 - In Stock:
62464
- Part#:
1812J2000821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1812 - In Stock:
48214
- Part#:
1210J1K00330KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV X7R 1210 - In Stock:
110935
- Part#:
1808YA250471FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
40641
- Part#:
1812J1000103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1812 - In Stock:
60053
- Part#:
1812J0500152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
78615
- Part#:
1111J6302P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 630V C0G/NP0 1111 - In Stock:
62498
- Part#:
1206Y2500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
148103
- Part#:
2220J2000223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2220 - In Stock:
38568
- Part#:
1210Y1K00221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
97100
- Part#:
0805J3000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0805 - In Stock:
81559
- Part#:
0805J5000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 0805 - In Stock:
430448
- Part#:
2220Y2500561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2220 - In Stock:
30050
- Part#:
1825Y0250561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1825 - In Stock:
12265
- Part#:
2220Y0250270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2220 - In Stock:
13320
- Part#:
1812Y2000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1812 - In Stock:
91802
- Part#:
2225Y0500220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
39986
- Part#:
1210J0500122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
84760
- Part#:
1812J6300390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
82282
- Part#:
1812Y0500472FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
18589
- Part#:
1812Y0500104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1812 - In Stock:
35523
- Part#:
1808Y2500102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
98319
- Part#:
1210J0250390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1210 - In Stock:
69355
- Part#:
0603J0630561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
420675
- Part#:
2220Y5000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2220 - In Stock:
55428
- Part#:
1210Y0630823MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
87595