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#:
1812Y0250180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1812 - In Stock:
19982
- Part#:
2220J6300821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 2220 - In Stock:
66647
- Part#:
1808Y0630680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
111196
- Part#:
SFAJC1000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
6925
- Part#:
2225J5000152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2225 - In Stock:
36359
- Part#:
1808J0100223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1808 - In Stock:
82589
- Part#:
2220J0250822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2220 - In Stock:
10845
- Part#:
1825J2000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1825 - In Stock:
10570
- Part#:
1210Y1K20331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 1210 - In Stock:
67337
- Part#:
1812J1K00333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1812 - In Stock:
79893
- Part#:
1210J0630220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
75928
- Part#:
1206Y1500390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 1206 - In Stock:
78470
- Part#:
0805Y0631P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0805 - In Stock:
76416
- Part#:
1808Y0250120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1808 - In Stock:
159839
- Part#:
1206J1K00223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
197771
- Part#:
0603Y0160101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0603 - In Stock:
476802
- Part#:
1210Y0630472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1210 - In Stock:
90230
- Part#:
0805J2500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 0805 - In Stock:
108105
- Part#:
2220Y1000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
30424
- Part#:
1808Y0250680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
75613
- Part#:
1812Y1K00680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
101836
- Part#:
1206Y5000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
147472
- Part#:
1808Y0500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1808 - In Stock:
106176
- Part#:
1206Y0500122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
60048
- Part#:
1825J0500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1825 - In Stock:
42350
- Part#:
1808J2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1808 - In Stock:
67309
- Part#:
0603J0100220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 0603 - In Stock:
216828
- Part#:
1812J0250683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1812 - In Stock:
75504
- Part#:
2220J0630122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2220 - In Stock:
49464
- Part#:
1206Y0160153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1206 - In Stock:
152730
- Part#:
2225J1000562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 2225 - In Stock:
19181
- Part#:
1210Y0250561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
77542
- Part#:
2225Y1K20152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 2225 - In Stock:
13190
- Part#:
1808J0500221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1808 - In Stock:
201579
- Part#:
1808Y1K00122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1808 - In Stock:
110962
- Part#:
2220J0500470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
26333
- Part#:
0603J0250472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
372495
- Part#:
1206Y2501P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1206 - In Stock:
159203
- Part#:
1808J0630331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1808 - In Stock:
108687
- Part#:
1808Y0630153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1808 - In Stock:
183926
- Part#:
1812Y0100154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1812 - In Stock:
85117
- Part#:
0805J0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
420628
- Part#:
2220Y2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
41722
- Part#:
0603J0250101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0603 - In Stock:
251045
- Part#:
1206Y1K50390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1206 - In Stock:
73317
- Part#:
1206Y2000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1206 - In Stock:
129149
- Part#:
1210Y2K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1210 - In Stock:
129995
- Part#:
1808Y0160123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1808 - In Stock:
114557
- Part#:
2225Y0500335KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
19808
- Part#:
1812J0630333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
81069