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#:
0603J0500101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0603 - In Stock:
477070
- Part#:
1808J0160184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
136755
- Part#:
0603Y0500101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
181547
- Part#:
1812J3K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1812 - In Stock:
85523
- Part#:
0805Y0106P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 0805 - In Stock:
123840
- Part#:
1808Y2000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1808 - In Stock:
60432
- Part#:
1812Y1000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
65270
- Part#:
2225J2K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 2225 - In Stock:
64818
- Part#:
1206J0160681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
76555
- Part#:
1206Y0160332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
125422
- Part#:
1808J0630474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1808 - In Stock:
109758
- Part#:
1808J1K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1808 - In Stock:
131158
- Part#:
1206J6300122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1206 - In Stock:
252193
- Part#:
2225J1K50561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 2225 - In Stock:
15844
- Part#:
2225J1000564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2225 - In Stock:
29382
- Part#:
0805Y0630392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0805 - In Stock:
216523
- Part#:
0805Y0250682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
360860
- Part#:
2225J2500104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2225 - In Stock:
40326
- Part#:
1812J5000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1812 - In Stock:
88081
- Part#:
1206J2000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
84465
- Part#:
1808J0160221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
115446
- Part#:
0805J0100122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0805 - In Stock:
280380
- Part#:
1206J5000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
423664
- Part#:
0505J0630390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0505 - In Stock:
33107
- Part#:
0805Y2500220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
132964
- Part#:
2225J0500150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
12347
- Part#:
2220J0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 2220 - In Stock:
41773
- Part#:
0603Y0100333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 0603 - In Stock:
395015
- Part#:
1206J0500100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
86653
- Part#:
1210J2000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
68086
- Part#:
1825J1K50332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1825 - In Stock:
61890
- Part#:
0603Y1000561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0603 - In Stock:
461919
- Part#:
1206J0500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
98406
- Part#:
2220Y1K20470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 2220 - In Stock:
52668
- Part#:
1812Y0630271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
25739
- Part#:
2220Y1000104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2220 - In Stock:
54221
- Part#:
0805Y2000391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
250858
- Part#:
1210J0160105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1210 - In Stock:
100770
- Part#:
1111J1500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 150V C0G/NP0 1111 - In Stock:
68625
- Part#:
1210J0250560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1210 - In Stock:
122833
- Part#:
0805J5001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 500V C0G/NP0 0805 - In Stock:
140715
- Part#:
0805J2003P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0805 - In Stock:
240835
- Part#:
0805J5001P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
162660
- Part#:
1812YA250181KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
89665
- Part#:
1206Y0500151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1206 - In Stock:
95071
- Part#:
1210Y6300562JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1210 - In Stock:
102587
- Part#:
0603J0160152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0603 - In Stock:
269075
- Part#:
1206J1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1206 - In Stock:
231550
- Part#:
1206J0160332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
75693
- Part#:
2225J0250105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
46336