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#:
1825Y6K00821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 1825 - In Stock:
65948
- Part#:
1812Y1K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1812 - In Stock:
28287
- Part#:
0603Y0630152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0603 - In Stock:
322661
- Part#:
2225Y6K00182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 6KV X7R 2225 - In Stock:
62298
- Part#:
1210Y2000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
82370
- Part#:
0805Y5000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 500V C0G/NP0 0805 - In Stock:
98661
- Part#:
2225Y1000270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2225 - In Stock:
35452
- Part#:
1111J6303P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1111 - In Stock:
38249
- Part#:
1812Y0160103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1812 - In Stock:
96277
- Part#:
1210J0160152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1210 - In Stock:
65019
- Part#:
1111J1502P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 150V C0G/NP0 1111 - In Stock:
82329
- Part#:
0805J2003P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
308056
- Part#:
1825J4K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 1825 - In Stock:
96789
- Part#:
2225Y0630560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
26937
- Part#:
1808J2500821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
122588
- Part#:
2225J2500223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2225 - In Stock:
6925
- Part#:
1210J1000472GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
67730
- Part#:
1210Y2000152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1210 - In Stock:
64422
- Part#:
1812Y0500824JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1812 - In Stock:
46029
- Part#:
2225Y2500474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 2225 - In Stock:
21906
- Part#:
2225Y0100100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 2225 - In Stock:
8917
- Part#:
1206J1503P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 150V C0G/NP0 1206 - In Stock:
62046
- Part#:
1825J0160560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1825 - In Stock:
48897
- Part#:
1808J0500220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
181090
- Part#:
2220Y0500473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
52199
- Part#:
1808J1K00121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1808 - In Stock:
92934
- Part#:
1210Y5000822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1210 - In Stock:
190530
- Part#:
1808JA250271MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
105947
- Part#:
1808Y0630561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1808 - In Stock:
157745
- Part#:
0603J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0603 - In Stock:
390712
- Part#:
2220Y2500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 2220 - In Stock:
24915
- Part#:
1812Y0500184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1812 - In Stock:
71696
- Part#:
0805Y2003P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 0805 - In Stock:
152132
- Part#:
2225Y0160335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 2225 - In Stock:
26888
- Part#:
1812Y2500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
101999
- Part#:
1825J0500183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1825 - In Stock:
22524
- Part#:
1812Y5000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
74802
- Part#:
1812J2000820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
48405
- Part#:
1111J1006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 1111 - In Stock:
25977
- Part#:
1808J0500562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
73281
- Part#:
1210J0250104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1210 - In Stock:
95276
- Part#:
0603Y5008P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 0603 - In Stock:
286548
- Part#:
1210Y0500822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
66368
- Part#:
2225J0100100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 2225 - In Stock:
37235
- Part#:
2225Y5000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2225 - In Stock:
28142
- Part#:
1206J1K00820JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV X7R 1206 - In Stock:
22841
- Part#:
0603J5000180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0603 - In Stock:
369640
- Part#:
0805Y0250181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0805 - In Stock:
262525
- Part#:
1206Y0630121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
276479
- Part#:
1210Y0250183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1210 - In Stock:
92213