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#:
2225J0250154KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 2225 - In Stock:
18692
- Part#:
1812J0500103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
21376
- Part#:
1206J1001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
109255
- Part#:
0805Y0638P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0805 - In Stock:
114277
- Part#:
2225Y0500273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2225 - In Stock:
14175
- Part#:
1812J0500333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
42351
- Part#:
1808Y1K25P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1808 - In Stock:
61733
- Part#:
0805Y0160330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0805 - In Stock:
78050
- Part#:
0805J5000332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 0805 - In Stock:
414963
- Part#:
1812J6300272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 1812 - In Stock:
53290
- Part#:
2220Y1K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
62093
- Part#:
1206Y050P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 50V C0G/NP0 1206 - In Stock:
65442
- Part#:
2225Y1K00273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 2225 - In Stock:
47106
- Part#:
0805J1000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
196659
- Part#:
1111J1000222FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1111 - In Stock:
16541
- Part#:
1808Y1K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
80170
- Part#:
0603Y1000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
274524
- Part#:
1808J6306P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1808 - In Stock:
84470
- Part#:
2225J0100120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2225 - In Stock:
32680
- Part#:
1812Y1000334MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1812 - In Stock:
59284
- Part#:
1210J1000394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
76795
- Part#:
1808Y2K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1808 - In Stock:
168594
- Part#:
1111J2K00100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1111 - In Stock:
66665
- Part#:
2225Y0630824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 2225 - In Stock:
17834
- Part#:
1812Y2000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
22750
- Part#:
0805J0633P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
350661
- Part#:
SBSGC1000154MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
15022
- Part#:
0805Y0500471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
255158
- Part#:
0805J0250120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0805 - In Stock:
247853
- Part#:
1808Y0630270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1808 - In Stock:
67271
- Part#:
0603J0630562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
421236
- Part#:
1825Y0500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1825 - In Stock:
39024
- Part#:
0805J6300472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 0805 - In Stock:
319831
- Part#:
1808Y5000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1808 - In Stock:
60399
- Part#:
0603J1005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
258252
- Part#:
2225J0160123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2225 - In Stock:
9749
- Part#:
2211JA250150JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2211 - In Stock:
74823
- Part#:
2225Y0100104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 2225 - In Stock:
37768
- Part#:
1825J2500223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 1825 - In Stock:
19645
- Part#:
1206Y5000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
89609
- Part#:
2220Y0250102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2220 - In Stock:
15085
- Part#:
1111Y3000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 300V C0G/NP0 1111 - In Stock:
26113
- Part#:
1808J1K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1808 - In Stock:
80935
- Part#:
1210Y6300331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1210 - In Stock:
97278
- Part#:
0603J0250222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 0603 - In Stock:
395874
- Part#:
1808J2K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1808 - In Stock:
102563
- Part#:
1812JA250220GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
49452
- Part#:
2225Y2500561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2225 - In Stock:
16377
- Part#:
2220Y0500125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 2220 - In Stock:
36177
- Part#:
0805Y1000152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
140724