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#:
1210J0500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
115549
- Part#:
2225Y0100223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 2225 - In Stock:
31952
- Part#:
1206J0630820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
79185
- Part#:
1206J5000560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
99381
- Part#:
0603J0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
99619
- Part#:
1111J2501P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1111 - In Stock:
67522
- Part#:
1825Y1K50222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
67904
- Part#:
1206J1K00471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1206 - In Stock:
134019
- Part#:
1206J1K58P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1206 - In Stock:
304474
- Part#:
1812Y1K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
65716
- Part#:
2220J1000824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2220 - In Stock:
43032
- Part#:
1210J0250684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
95229
- Part#:
0805J5006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 0805 - In Stock:
133684
- Part#:
1210J1000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1210 - In Stock:
104088
- Part#:
1206Y0100394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1206 - In Stock:
141706
- Part#:
0805Y5001P50DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
271557
- Part#:
1206Y1K20561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1206 - In Stock:
338721
- Part#:
1206J0630103JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
104542
- Part#:
1812Y0500272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
72984
- Part#:
1808Y0160680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1808 - In Stock:
65689
- Part#:
1111Y2503P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 250V C0G/NP0 1111 - In Stock:
78434
- Part#:
1206J1000122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
131277
- Part#:
SFCDP0500663MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.066UF 50V AXIAL - In Stock:
2572
- Part#:
0603J0250332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
338612
- Part#:
2225Y5000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2225 - In Stock:
13712
- Part#:
1808Y2500100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
57351
- Part#:
1808J2000273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1808 - In Stock:
82444
- Part#:
1808J1000562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1808 - In Stock:
80625
- Part#:
0805J1000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
79615
- Part#:
1812J1K50152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 1812 - In Stock:
53692
- Part#:
2225Y1K00470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2225 - In Stock:
32390
- Part#:
1206J0500473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
223508
- Part#:
1111Y2500391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1111 - In Stock:
21554
- Part#:
2225J2K00153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2225 - In Stock:
24912
- Part#:
0805Y0500330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0805 - In Stock:
252726
- Part#:
1210Y5000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1210 - In Stock:
123053
- Part#:
0805Y2500473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 0805 - In Stock:
198883
- Part#:
1210Y1000274MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
65685
- Part#:
2225J0630471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2225 - In Stock:
18575
- Part#:
2220J5000561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
69263
- Part#:
2225J0500270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2225 - In Stock:
11109
- Part#:
2220Y0500683GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2220 - In Stock:
10638
- Part#:
2220J2500182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2220 - In Stock:
8405
- Part#:
1210Y0256P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
99402
- Part#:
1210Y5000331KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
103441
- Part#:
SFLML5000220ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 22PF 500V AXIAL - In Stock:
3808
- Part#:
1808J2000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1808 - In Stock:
79635
- Part#:
1210J6300681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1210 - In Stock:
101839
- Part#:
1111J1K00470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1111 - In Stock:
54147
- Part#:
1808Y5000121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1808 - In Stock:
99352