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#:
1808J1K00182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
121825
- Part#:
1210J0500562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
134215
- Part#:
1206J5000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
104231
- Part#:
1206J0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
78396
- Part#:
1210J1000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1210 - In Stock:
149256
- Part#:
1111J2500152KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1111 - In Stock:
45710
- Part#:
0805J1K06P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 0805 - In Stock:
85805
- Part#:
2225J3K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 2225 - In Stock:
39203
- Part#:
2220Y0100680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 2220 - In Stock:
41831
- Part#:
2211YA250391GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2211 - In Stock:
22212
- Part#:
0805Y5000750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 500V C0G/NP0 0805 - In Stock:
128777
- Part#:
2220J0500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2220 - In Stock:
55009
- Part#:
1825J0250271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1825 - In Stock:
22464
- Part#:
0805J2500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
354295
- Part#:
1808J0160102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
108826
- Part#:
2220J0160122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2220 - In Stock:
26903
- Part#:
2225Y2000391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2225 - In Stock:
21880
- Part#:
2220Y2500181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2220 - In Stock:
24600
- Part#:
1812J2500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
69137
- Part#:
0805Y5000821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0805 - In Stock:
256355
- Part#:
1812Y2000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
51879
- Part#:
1808Y0100222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1808 - In Stock:
175970
- Part#:
SFBMC5000152MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 500V AXIAL - In Stock:
3691
- Part#:
1812Y2500183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1812 - In Stock:
70621
- Part#:
1808Y1000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1808 - In Stock:
82711
- Part#:
1812Y5000152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1812 - In Stock:
51923
- Part#:
1808Y1K00273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1808 - In Stock:
73154
- Part#:
1210Y0160562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1210 - In Stock:
111959
- Part#:
1206J5001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 500V C0G/NP0 1206 - In Stock:
142008
- Part#:
1206Y0160120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
87862
- Part#:
1206J1K50220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1206 - In Stock:
222105
- Part#:
0603J2502P00CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 0603 - In Stock:
210166
- Part#:
0805Y0160124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 0805 - In Stock:
240462
- Part#:
2220Y0250181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
16855
- Part#:
1206Y5000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1206 - In Stock:
91698
- Part#:
1206Y1K20681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 1206 - In Stock:
238664
- Part#:
1206J0630103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
293742
- Part#:
1206J5000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
305374
- Part#:
0805Y2000103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0805 - In Stock:
308552
- Part#:
1210J2000272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1210 - In Stock:
109621
- Part#:
1206J2500271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
205611
- Part#:
0603J1000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
171955
- Part#:
2220Y2K50271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 2220 - In Stock:
17255
- Part#:
0603J0100152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 0603 - In Stock:
513896
- Part#:
1825Y0100273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1825 - In Stock:
51748
- Part#:
0603J0509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 0603 - In Stock:
64905
- Part#:
1825J6300562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1825 - In Stock:
29842
- Part#:
1812J0500562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
88820
- Part#:
1825J0250224KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 1825 - In Stock:
23241
- Part#:
0505Y0502P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 0505 - In Stock:
108761