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#:
2225J1000103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2225 - In Stock:
35765
- Part#:
0805Y6300470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 0805 - In Stock:
355013
- Part#:
2225J1K50821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 2225 - In Stock:
57250
- Part#:
2225J1K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2225 - In Stock:
17444
- Part#:
0805J1000152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
253354
- Part#:
0603J0630181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 0603 - In Stock:
354583
- Part#:
0505Y0630750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 63V C0G/NP0 0505 - In Stock:
63500
- Part#:
1812J5000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
89766
- Part#:
1825J1K20151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1825 - In Stock:
18458
- Part#:
0603J2500130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0603 - In Stock:
175660
- Part#:
1206Y1K00101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1206 - In Stock:
175138
- Part#:
1206J0100221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 1206 - In Stock:
263274
- Part#:
2220Y0500104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2220 - In Stock:
46647
- Part#:
1812J0500330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
79276
- Part#:
1808Y1K00101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1808 - In Stock:
91069
- Part#:
1206J1000221MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
84750
- Part#:
1206Y0100183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 1206 - In Stock:
293462
- Part#:
1825Y6300184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 1825 - In Stock:
45115
- Part#:
1808J1000682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
126426
- Part#:
2220Y0100121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 2220 - In Stock:
34537
- Part#:
2220J2000562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2220 - In Stock:
11098
- Part#:
0603J0630221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
81396
- Part#:
2220Y1K00222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2220 - In Stock:
36056
- Part#:
1808J1000333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1808 - In Stock:
100264
- Part#:
0805J0500332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0805 - In Stock:
354217
- Part#:
2225Y0250274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2225 - In Stock:
35350
- Part#:
1808Y0160472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1808 - In Stock:
152861
- Part#:
1812Y0100153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1812 - In Stock:
86813
- Part#:
1812J2000121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
61399
- Part#:
0805Y0254P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0805 - In Stock:
82167
- Part#:
1206J2500151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1206 - In Stock:
70223
- Part#:
2225Y2500473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2225 - In Stock:
52376
- Part#:
1808J5000121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1808 - In Stock:
167856
- Part#:
0603Y0100101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
333110
- Part#:
1808J2000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1808 - In Stock:
146675
- Part#:
1206J0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
56233
- Part#:
1812J5000104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
64244
- Part#:
1210Y0250123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1210 - In Stock:
56247
- Part#:
1206Y2502P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 1206 - In Stock:
108723
- Part#:
2225Y5000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 2225 - In Stock:
41771
- Part#:
0603Y0250150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0603 - In Stock:
133905
- Part#:
2225Y1K00183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
24574
- Part#:
1808J0250331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1808 - In Stock:
124865
- Part#:
1825J1000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1825 - In Stock:
40047
- Part#:
1808J1000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1808 - In Stock:
154414
- Part#:
0805Y2500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0805 - In Stock:
275705
- Part#:
0805Y2501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 0805 - In Stock:
134479
- Part#:
0805Y0160182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0805 - In Stock:
379524
- Part#:
1210J6300682JKTAG1 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V 1210 - In Stock:
87604
- Part#:
1206J1K00470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
67215