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#:
0603J0631P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 63V C0G/NP0 0603 - In Stock:
207182
- Part#:
1825Y1000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1825 - In Stock:
45367
- Part#:
1808Y2K50152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1808 - In Stock:
124753
- Part#:
1825Y0250153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1825 - In Stock:
35676
- Part#:
1812J2K50561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1812 - In Stock:
82837
- Part#:
1210Y2000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1210 - In Stock:
95415
- Part#:
1111J500P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 500V C0G/NP0 1111 - In Stock:
60393
- Part#:
1812J1000471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
73812
- Part#:
2211YA250680GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2211 - In Stock:
30622
- Part#:
1210Y5000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
81711
- Part#:
0805Y0163P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0805 - In Stock:
92181
- Part#:
1825Y5000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1825 - In Stock:
42092
- Part#:
0603J0250150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0603 - In Stock:
116579
- Part#:
1206Y1000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1206 - In Stock:
158396
- Part#:
1825J2K00681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1825 - In Stock:
30483
- Part#:
1210Y0160824JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
69532
- Part#:
1812Y1K50123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.5KV X7R 1812 - In Stock:
65126
- Part#:
0505Y0630430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0505 - In Stock:
62302
- Part#:
1206Y0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
293245
- Part#:
1812Y1K50220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1812 - In Stock:
79850
- Part#:
2225J0630333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2225 - In Stock:
48632
- Part#:
0805J0500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
165627
- Part#:
1808Y0630274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1808 - In Stock:
86121
- Part#:
0505J0630301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 0505 - In Stock:
121135
- Part#:
2225J5000103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2225 - In Stock:
10589
- Part#:
1206J5000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
85309
- Part#:
0805J6300101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 0805 - In Stock:
306154
- Part#:
1825Y1K20560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1825 - In Stock:
19147
- Part#:
1812Y1000272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
17900
- Part#:
1808J1000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
144614
- Part#:
2220J2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
52675
- Part#:
1206Y0635P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
181893
- Part#:
1812Y0250121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
21031
- Part#:
1210Y0100122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1210 - In Stock:
118319
- Part#:
1206J0500332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
81151
- Part#:
2225J1K50682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 2225 - In Stock:
30044
- Part#:
0603J0500182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0603 - In Stock:
303654
- Part#:
2220Y6K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
81528
- Part#:
1210J1000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
79042
- Part#:
1812J0630392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1812 - In Stock:
57439
- Part#:
1206Y0100564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1206 - In Stock:
162960
- Part#:
1210Y0160333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
79952
- Part#:
2220J2000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
34574
- Part#:
1111J5000360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 500V C0G/NP0 1111 - In Stock:
69638
- Part#:
0805Y0630360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0805 - In Stock:
146707
- Part#:
1812J0160122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1812 - In Stock:
85217
- Part#:
1210Y5000560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
104025
- Part#:
1825Y1000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1825 - In Stock:
8417
- Part#:
2225J0100332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 2225 - In Stock:
25594
- Part#:
1808Y2000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
68004