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#:
1812Y1K00184MXTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 1KV X7R 1812 - In Stock:
63886
- Part#:
1206Y0630561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1206 - In Stock:
194236
- Part#:
0805J0102P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 10V C0G/NP0 0805 - In Stock:
128725
- Part#:
1808Y1K50330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1808 - In Stock:
158282
- Part#:
1812J1K50121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1812 - In Stock:
50349
- Part#:
2225Y5000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
30013
- Part#:
1206Y2500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
169085
- Part#:
0603Y0500221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
476299
- Part#:
2225Y1K20681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2225 - In Stock:
55110
- Part#:
2225Y0500152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2225 - In Stock:
21586
- Part#:
0805Y2500240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 250V C0G/NP0 0805 - In Stock:
129885
- Part#:
1812J6300270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
83872
- Part#:
1206Y2000471JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1206 - In Stock:
87343
- Part#:
0603J0500330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
102062
- Part#:
1210Y1000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
85611
- Part#:
1210J2500184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1210 - In Stock:
89439
- Part#:
2225Y6300561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 2225 - In Stock:
38039
- Part#:
1808J0160102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
164036
- Part#:
2225Y6K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 2225 - In Stock:
77867
- Part#:
2220Y2000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
13697
- Part#:
2225J0160152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2225 - In Stock:
22783
- Part#:
2225Y0160224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
53830
- Part#:
1812J2500274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1812 - In Stock:
69783
- Part#:
1812J1K20222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 1812 - In Stock:
64446
- Part#:
0603Y2500180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
433756
- Part#:
2220J2500153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2220 - In Stock:
25051
- Part#:
2220Y0100392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 2220 - In Stock:
43145
- Part#:
0603Y0630560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
81791
- Part#:
1808J0160103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
47826
- Part#:
1812Y0160392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1812 - In Stock:
62991
- Part#:
1206Y0250272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1206 - In Stock:
142299
- Part#:
1808Y1000682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1808 - In Stock:
136804
- Part#:
1111Y1500561FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1111 - In Stock:
20958
- Part#:
0805J0630821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
311523
- Part#:
2220Y1K00391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2220 - In Stock:
42774
- Part#:
0505Y0501P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 50V C0G/NP0 0505 - In Stock:
54728
- Part#:
1206J0500471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1206 - In Stock:
285187
- Part#:
1206J1K50562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1206 - In Stock:
202932
- Part#:
2225Y2000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 2225 - In Stock:
33126
- Part#:
0805J5000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
328681
- Part#:
SFLML5000332MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
4196
- Part#:
1206J1K00120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
101936
- Part#:
SFKBL2000153MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
9012
- Part#:
1206J1K00180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1000V C0G/NP0 1206 - In Stock:
166831
- Part#:
2225J1000123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2225 - In Stock:
27625
- Part#:
2220Y2000392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
15658
- Part#:
0603Y063P470CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 63V C0G/NP0 0603 - In Stock:
253676
- Part#:
1808J0630272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1808 - In Stock:
60741
- Part#:
2220J5000332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 2220 - In Stock:
70360
- Part#:
1812J0500823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1812 - In Stock:
93692