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#:
2220Y1000102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
28825
- Part#:
1210Y1000394MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
84906
- Part#:
2225J0500394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
45545
- Part#:
2225J2500123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2225 - In Stock:
30249
- Part#:
1206J1000131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 100V C0G/NP0 1206 - In Stock:
50347
- Part#:
2220J0630560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2220 - In Stock:
27883
- Part#:
0805J0160222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 0805 - In Stock:
204704
- Part#:
0603Y2508P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
99363
- Part#:
0603J0250391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0603 - In Stock:
128144
- Part#:
1825Y0160331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1825 - In Stock:
36448
- Part#:
1808Y1000472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1808 - In Stock:
89542
- Part#:
0603Y0160822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 0603 - In Stock:
416495
- Part#:
2220Y2500390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2220 - In Stock:
7852
- Part#:
1812J1K00680MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1812 - In Stock:
103774
- Part#:
1825J6300103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 1825 - In Stock:
10476
- Part#:
0805J0500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 0805 - In Stock:
225121
- Part#:
1808J1K20561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 1808 - In Stock:
85433
- Part#:
1808J1000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1808 - In Stock:
64176
- Part#:
2220J1K00120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
44512
- Part#:
1206J0250182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
142096
- Part#:
1812J0250103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1812 - In Stock:
76294
- Part#:
0805J0250471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
74374
- Part#:
1812Y0250153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1812 - In Stock:
62625
- Part#:
0603Y2500222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0603 - In Stock:
353748
- Part#:
1825Y2K50271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 1825 - In Stock:
49911
- Part#:
0805Y2000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
364326
- Part#:
1206J1000390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
204977
- Part#:
1206J1501P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 1206 - In Stock:
105828
- Part#:
0603J1000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0603 - In Stock:
331615
- Part#:
2220Y6300472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 2220 - In Stock:
81721
- Part#:
2220J6K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2220 - In Stock:
88447
- Part#:
1206J1K00820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
35713
- Part#:
0603J0630681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0603 - In Stock:
267578
- Part#:
0805J2000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 0805 - In Stock:
94171
- Part#:
0805Y2000680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
245266
- Part#:
1808Y2500561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
159760
- Part#:
1825J0630180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1825 - In Stock:
48497
- Part#:
1210Y2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1210 - In Stock:
104934
- Part#:
0603J2500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
476824
- Part#:
1206Y5000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1206 - In Stock:
103316
- Part#:
2225Y0250102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2225 - In Stock:
21523
- Part#:
2220Y6300681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 2220 - In Stock:
73374
- Part#:
2225J2K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 2225 - In Stock:
25326
- Part#:
0805J0500470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
93405
- Part#:
1210J0500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
45074
- Part#:
0603J500P470BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 500V C0G/NP0 0603 - In Stock:
142543
- Part#:
1812Y0250155MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 1812 - In Stock:
45798
- Part#:
0505J3003P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0505 - In Stock:
67386
- Part#:
0805Y0100151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 0805 - In Stock:
348848
- Part#:
2220Y0630272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2220 - In Stock:
29811