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#:
1808Y0250273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1808 - In Stock:
110773
- Part#:
0805J2000101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
113004
- Part#:
1210Y1000471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
80174
- Part#:
0805Y1001P00DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0805 - In Stock:
247606
- Part#:
1812J5000390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
93698
- Part#:
0603Y0250393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0603 - In Stock:
362371
- Part#:
1210Y0160152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1210 - In Stock:
104486
- Part#:
1812Y5000561KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1812 - In Stock:
99967
- Part#:
2225J0160184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2225 - In Stock:
26785
- Part#:
1808Y0250390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1808 - In Stock:
120327
- Part#:
1206J0250394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1206 - In Stock:
98653
- Part#:
0603J0636P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0603 - In Stock:
275232
- Part#:
0805J2000470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
269675
- Part#:
1812J5000680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1812 - In Stock:
57287
- Part#:
1808Y0160153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
98395
- Part#:
1812J0250125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1812 - In Stock:
63292
- Part#:
2225J1K20102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 2225 - In Stock:
14466
- Part#:
0805J0630272GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
102425
- Part#:
1206Y6300200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 630V C0G/NP0 1206 - In Stock:
113998
- Part#:
0603Y2000270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
156997
- Part#:
1210J0250273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1210 - In Stock:
110897
- Part#:
1812Y0500222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
44365
- Part#:
1210Y5000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1210 - In Stock:
162585
- Part#:
1808Y0630331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1808 - In Stock:
102692
- Part#:
1808Y2000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
127698
- Part#:
1210J0636P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1210 - In Stock:
60961
- Part#:
1206Y6300332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
220712
- Part#:
0805J0500121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0805 - In Stock:
326531
- Part#:
1812JA250330JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
65341
- Part#:
2225Y2K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 2225 - In Stock:
48914
- Part#:
2220Y2K00223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 2KV X7R 2220 - In Stock:
52712
- Part#:
2220J1000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
48192
- Part#:
1808Y2000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1808 - In Stock:
73968
- Part#:
0603J0160392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
458368
- Part#:
2220YA250152JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 2220 - In Stock:
48682
- Part#:
1825J0100332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1825 - In Stock:
12738
- Part#:
1808J0160223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1808 - In Stock:
114177
- Part#:
0603Y1000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
127093
- Part#:
1206Y1000124MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1206 - In Stock:
151828
- Part#:
1206J1503P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 1206 - In Stock:
83843
- Part#:
1812J1K50391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1812 - In Stock:
79004
- Part#:
1206Y1K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1206 - In Stock:
231298
- Part#:
2220Y2000220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
13498
- Part#:
1808Y0160101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1808 - In Stock:
200909
- Part#:
1812Y1000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1812 - In Stock:
82064
- Part#:
0603Y2000300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0603 - In Stock:
185957
- Part#:
0603Y0630122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0603 - In Stock:
363927
- Part#:
2220Y0630180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 2220 - In Stock:
12026
- Part#:
1210J1K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1210 - In Stock:
95781
- Part#:
1210Y2500471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
106156