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#:
2220Y6300472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 2220 - In Stock:
32798
- Part#:
1812J6300221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1812 - In Stock:
91553
- Part#:
1206J0630331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
152330
- Part#:
1206Y0500821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
158591
- Part#:
1210Y0630222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
86749
- Part#:
0603Y5001P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0603 - In Stock:
472575
- Part#:
0603J0500471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
466581
- Part#:
1808Y1K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
116644
- Part#:
1812Y0100223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1812 - In Stock:
62703
- Part#:
2220J2500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
56865
- Part#:
1812J0630330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
75130
- Part#:
0603Y2000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
85822
- Part#:
0805Y1000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
245383
- Part#:
1825J2000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 1825 - In Stock:
44524
- Part#:
2220Y1K50392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 2220 - In Stock:
67742
- Part#:
2225Y6300562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 2225 - In Stock:
13172
- Part#:
2225Y0630105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2225 - In Stock:
33193
- Part#:
1808J0100473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1808 - In Stock:
66499
- Part#:
2225J0630472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
41342
- Part#:
1812J1K00121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
106502
- Part#:
1808J0500682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1808 - In Stock:
81705
- Part#:
2220J0250104GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2220 - In Stock:
10815
- Part#:
0805J2000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
141610
- Part#:
0603J0500102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
101828
- Part#:
2220J1K00473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2220 - In Stock:
72885
- Part#:
1808J0100822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1808 - In Stock:
136120
- Part#:
2225Y0630390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2225 - In Stock:
24540
- Part#:
0805Y0100152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 0805 - In Stock:
73573
- Part#:
0603J2009P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 0603 - In Stock:
137833
- Part#:
2225J0100151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 2225 - In Stock:
33273
- Part#:
1825J1K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1825 - In Stock:
21453
- Part#:
1808Y0630683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
217275
- Part#:
1206J0500272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
191341
- Part#:
2225Y0160124FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2225 - In Stock:
4896
- Part#:
1206Y0250473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1206 - In Stock:
176018
- Part#:
1812Y2000471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
66749
- Part#:
1808J2K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1808 - In Stock:
65479
- Part#:
1808JA250270FCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
36005
- Part#:
2220J2000472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2220 - In Stock:
39990
- Part#:
1206J0160221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1206 - In Stock:
187244
- Part#:
1808J0630331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1808 - In Stock:
110535
- Part#:
0603Y0630271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
267417
- Part#:
2220J2K50331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 2220 - In Stock:
54553
- Part#:
2220J6300221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 2220 - In Stock:
58812
- Part#:
1812Y2500562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1812 - In Stock:
72738
- Part#:
0805Y1000102JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
223294
- Part#:
1206J0250221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1206 - In Stock:
189464
- Part#:
2225J0250331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 2225 - In Stock:
38014
- Part#:
1812J1K00562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1812 - In Stock:
99712
- Part#:
1808J0500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1808 - In Stock:
197661