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#:
1206J0500152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
233122
- Part#:
1812Y0500333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1812 - In Stock:
72054
- Part#:
1808J6300270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1808 - In Stock:
178599
- Part#:
2220Y6300561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 2220 - In Stock:
60810
- Part#:
2220Y0500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
21424
- Part#:
1808J0250180JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V X7R 1808 - In Stock:
112134
- Part#:
1210Y1000474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
67392
- Part#:
SFABL5000682MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
4017
- Part#:
1206J1000332KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1206 - In Stock:
99733
- Part#:
0603J1001P00BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
110698
- Part#:
0603Y0250181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
132389
- Part#:
2225Y0250182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2225 - In Stock:
38575
- Part#:
1808YA255P60DCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
93964
- Part#:
2220J1K00332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
46393
- Part#:
1111J6305P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1111 - In Stock:
71183
- Part#:
2220J2500224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2220 - In Stock:
38248
- Part#:
1210Y5000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
186256
- Part#:
0805J0500181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
366917
- Part#:
0805J0160472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
260796
- Part#:
1812Y1000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
26175
- Part#:
0805Y0632P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0805 - In Stock:
164563
- Part#:
0505Y1500100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 150V C0G/NP0 0505 - In Stock:
30644
- Part#:
1111J1K00390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1111 - In Stock:
63399
- Part#:
0805Y2500101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0805 - In Stock:
203235
- Part#:
2225J1K50122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV C0G 2225 - In Stock:
41066
- Part#:
2220J0630561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2220 - In Stock:
25428
- Part#:
0805Y5000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 0805 - In Stock:
226980
- Part#:
1812Y2000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
67385
- Part#:
1812Y0250562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
67812
- Part#:
1808Y2500681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
111750
- Part#:
2220Y0160472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2220 - In Stock:
28687
- Part#:
2220J0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
13109
- Part#:
1808J0160681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1808 - In Stock:
115612
- Part#:
2220J0500824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2220 - In Stock:
35071
- Part#:
0805Y1002P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0805 - In Stock:
252232
- Part#:
1210Y5000332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1210 - In Stock:
138777
- Part#:
1808Y0500182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1808 - In Stock:
175574
- Part#:
1210J2000102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1210 - In Stock:
82111
- Part#:
0805J2002P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
80447
- Part#:
1812Y0160823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1812 - In Stock:
74119
- Part#:
1111Y1K06P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 1KV C0G/NP0 1111 - In Stock:
53652
- Part#:
1206Y0160271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1206 - In Stock:
172439
- Part#:
0805J0160561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0805 - In Stock:
65732
- Part#:
2220J0630820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2220 - In Stock:
49152
- Part#:
1206Y0500561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1206 - In Stock:
156281
- Part#:
2225J0250393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
8135
- Part#:
1825Y5000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1825 - In Stock:
27381
- Part#:
2220J0160821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
14921
- Part#:
1812J0630472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
80249
- Part#:
2225Y1K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2225 - In Stock:
43156