
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 List
- Part#:
0603J1501P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0603 - In Stock:
227119
- Part#:
1210J2000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1210 - In Stock:
139932
- Part#:
1808Y0630221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
144230
- Part#:
1825Y1K00182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1825 - In Stock:
49834
- Part#:
1825Y1K20102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1825 - In Stock:
11634
- Part#:
1812Y1000224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
56899
- Part#:
2220J2K50331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 2220 - In Stock:
88589
- Part#:
1825J0100184JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 1825 - In Stock:
22674
- Part#:
1210J2000472JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1210 - In Stock:
83583
- Part#:
1812J0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
43262
- Part#:
1808J2000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1808 - In Stock:
125780
- Part#:
2220J2000334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2220 - In Stock:
38243
- Part#:
2225J0160124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2225 - In Stock:
25337
- Part#:
0805Y0630104KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 0805 - In Stock:
243388
- Part#:
0805J2500331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 0805 - In Stock:
340198
- Part#:
2220J0500562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2220 - In Stock:
35555
- Part#:
2220J5000222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2220 - In Stock:
83574
- Part#:
0603Y063P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 0603 - In Stock:
228499
- Part#:
1808Y0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1808 - In Stock:
104714
- Part#:
1210Y6300821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1210 - In Stock:
195574
- Part#:
1206J2500220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
288025
- Part#:
1210Y0250820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
63825
- Part#:
1808J0630182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1808 - In Stock:
84072
- Part#:
2220J0250681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2220 - In Stock:
32440
- Part#:
0505J250P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 0505 - In Stock:
120427
- Part#:
1808Y2500153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1808 - In Stock:
176073
- Part#:
1825Y1000824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 1825 - In Stock:
33178
- Part#:
1812Y1000104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1812 - In Stock:
102146
- Part#:
1808J2K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1808 - In Stock:
131072
- Part#:
1808Y5000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
157530
- Part#:
1825Y2500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1825 - In Stock:
18193
- Part#:
1808J0630154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1808 - In Stock:
121720
- Part#:
1825Y0250274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1825 - In Stock:
37381
- Part#:
1812Y2000152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
71976
- Part#:
2225J2500273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2225 - In Stock:
61068
- Part#:
1812Y0630153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1812 - In Stock:
78277
- Part#:
1808J0630270JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V X7R 1808 - In Stock:
149120
- Part#:
0805Y0100562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0805 - In Stock:
389167
- Part#:
1206Y6300331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1206 - In Stock:
314381
- Part#:
0805Y0250681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 0805 - In Stock:
381755
- Part#:
1206J0160330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1206 - In Stock:
264532
- Part#:
2225Y2K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2225 - In Stock:
23110
- Part#:
1210J1000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
55132
- Part#:
2220Y0630682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
15512
- Part#:
0805J300P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 300V C0G/NP0 0805 - In Stock:
140770
- Part#:
2225Y1K50332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 2225 - In Stock:
61816
- Part#:
2220Y5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2220 - In Stock:
70557
- Part#:
2220J2500472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
50307
- Part#:
1206J0254P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
314386
- Part#:
0603J0160331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0603 - In Stock:
505244
