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#:
1825Y1K20471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1825 - In Stock:
48783
- Part#:
0603Y010P470DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 10V C0G/NP0 0603 - In Stock:
323349
- Part#:
1206Y1000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1206 - In Stock:
75138
- Part#:
1825J6300270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1825 - In Stock:
36048
- Part#:
1808Y0250472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1808 - In Stock:
127234
- Part#:
2225Y0160331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
32843
- Part#:
1812YA250121KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
84847
- Part#:
0805Y0500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
315242
- Part#:
1812J0250562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1812 - In Stock:
84787
- Part#:
2220J0500563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2220 - In Stock:
10792
- Part#:
2225Y2K00223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 2KV X7R 2225 - In Stock:
23527
- Part#:
2225Y1000393FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2225 - In Stock:
4815
- Part#:
2220J6300180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 2220 - In Stock:
17864
- Part#:
1812Y1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1812 - In Stock:
44075
- Part#:
1206J0250562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
153612
- Part#:
1206J2005P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1206 - In Stock:
79159
- Part#:
1210Y5000221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1210 - In Stock:
64196
- Part#:
1812Y4K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 1812 - In Stock:
54180
- Part#:
1812Y2000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1812 - In Stock:
85351
- Part#:
2225Y5000684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 500V X7R 2225 - In Stock:
19366
- Part#:
0603J0500221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
278054
- Part#:
2225Y0630820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2225 - In Stock:
7730
- Part#:
1812J0500101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1812 - In Stock:
87355
- Part#:
1206J2000333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
136336
- Part#:
1210Y0630822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1210 - In Stock:
106210
- Part#:
1808J0630152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1808 - In Stock:
162767
- Part#:
2225Y5K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 2225 - In Stock:
40415
- Part#:
0805J0630181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
226452
- Part#:
2225J4K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 2225 - In Stock:
74654
- Part#:
0603Y0630181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
302329
- Part#:
1812J3K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 1812 - In Stock:
74009
- Part#:
1210J0500182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
36797
- Part#:
1808Y2K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1808 - In Stock:
163084
- Part#:
0603J0250121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0603 - In Stock:
437593
- Part#:
2225Y0500682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
39826
- Part#:
1812J2000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
73646
- Part#:
1206J0160272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1206 - In Stock:
158591
- Part#:
2220J5000123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2220 - In Stock:
44120
- Part#:
2220J5000392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
59013
- Part#:
1206Y0505P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
156635
- Part#:
1206J5000331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
190207
- Part#:
1825J1K20273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 1825 - In Stock:
63842
- Part#:
2220Y5000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2220 - In Stock:
69325
- Part#:
1210Y1K00123KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 1KV X7R 1210 - In Stock:
79162
- Part#:
1812Y0250561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
79973
- Part#:
0603Y0635P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0603 - In Stock:
91210
- Part#:
1808JA250222JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
98952
- Part#:
0603Y0500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
392542
- Part#:
1210Y0630222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1210 - In Stock:
69551
- Part#:
1812Y0500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
61811