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#:
1808Y0100121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 1808 - In Stock:
175197
- Part#:
1808Y2008P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1808 - In Stock:
72643
- Part#:
1808Y2000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
100400
- Part#:
2220Y4K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 2220 - In Stock:
72368
- Part#:
1808J2000122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1808 - In Stock:
50382
- Part#:
1210J5000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
82779
- Part#:
1812Y1000472MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
55535
- Part#:
1206J1K01P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
188132
- Part#:
0505J1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0505 - In Stock:
118058
- Part#:
1206J0250272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1206 - In Stock:
268272
- Part#:
1812YA250121JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
76462
- Part#:
2225Y5000562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 2225 - In Stock:
51702
- Part#:
1808Y0160472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1808 - In Stock:
88782
- Part#:
1825J0500562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1825 - In Stock:
28049
- Part#:
0805J1000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
151575
- Part#:
0805Y5000102JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 0805 - In Stock:
229491
- Part#:
1812J0630272GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
51013
- Part#:
1812Y1000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
23250
- Part#:
1210J0500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1210 - In Stock:
166174
- Part#:
1206Y2001P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 1206 - In Stock:
220562
- Part#:
1206J2500300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 1206 - In Stock:
47618
- Part#:
1808J5000823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1808 - In Stock:
57593
- Part#:
0805Y2000122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0805 - In Stock:
190105
- Part#:
1812Y5000182KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1812 - In Stock:
93389
- Part#:
2220J2000682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2220 - In Stock:
12103
- Part#:
1808J1000184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1808 - In Stock:
58788
- Part#:
1210Y0160392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1210 - In Stock:
97621
- Part#:
1825Y0500563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1825 - In Stock:
40882
- Part#:
1206J0501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 1206 - In Stock:
108100
- Part#:
1210J0100333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1210 - In Stock:
126441
- Part#:
0805Y0503P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 50V C0G/NP0 0805 - In Stock:
54608
- Part#:
1808J1000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
95932
- Part#:
1210Y0250820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
75166
- Part#:
1206Y5000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
238070
- Part#:
0805Y5000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
143732
- Part#:
1206Y0160221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
249157
- Part#:
0603Y0250272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0603 - In Stock:
499806
- Part#:
0603J1003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 100V C0G/NP0 0603 - In Stock:
264426
- Part#:
2220J3K00561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2220 - In Stock:
37381
- Part#:
1812Y0160105JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1812 - In Stock:
38493
- Part#:
1206Y6300910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1206 - In Stock:
118433
- Part#:
0505Y2500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0505 - In Stock:
64331
- Part#:
1825Y2000150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1825 - In Stock:
11003
- Part#:
1206J1500820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 1206 - In Stock:
91211
- Part#:
1825Y5000560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1825 - In Stock:
26711
- Part#:
1812Y6300154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 1812 - In Stock:
48543
- Part#:
1812Y1K00391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
74215
- Part#:
1206Y2000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1206 - In Stock:
171423
- Part#:
1206J2000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
204595
- Part#:
1812J5000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1812 - In Stock:
58853