
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 List
- 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
- Part#:
1111Y2001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1111 - In Stock:
65177
- Part#:
1808J2000822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1808 - In Stock:
126721
- Part#:
2220Y3K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2220 - In Stock:
33337
- Part#:
1812J0250392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1812 - In Stock:
72333
- Part#:
1206Y2000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
89197
- Part#:
2220Y1K50120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 2220 - In Stock:
21459
- Part#:
2220J0250330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
9116
- Part#:
2220Y5K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2220 - In Stock:
52757
- Part#:
1812Y6300821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1812 - In Stock:
43957
- Part#:
1812Y0630471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1812 - In Stock:
72271
- Part#:
1808J5K00121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV X7R 1808 - In Stock:
108770
- Part#:
1206J2500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1206 - In Stock:
237704
- Part#:
2220J0160822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2220 - In Stock:
31904
- Part#:
1210J2000102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1210 - In Stock:
66285
- Part#:
2225Y0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2225 - In Stock:
11336
