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#:
1825J2K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1825 - In Stock:
17369
- Part#:
1111Y1000181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1111 - In Stock:
86391
- Part#:
1808Y0500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
97971
- Part#:
1825J2K50820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1825 - In Stock:
38345
- Part#:
1812J0500224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1812 - In Stock:
100477
- Part#:
0505Y3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0505 - In Stock:
110866
- Part#:
2220Y6K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 2220 - In Stock:
55756
- Part#:
0805Y5000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 0805 - In Stock:
313448
- Part#:
1808Y0630332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1808 - In Stock:
194891
- Part#:
1206J0100152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1206 - In Stock:
305158
- Part#:
2220J1K00272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2220 - In Stock:
73616
- Part#:
1206J2500361FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 250V C0G/NP0 1206 - In Stock:
28930
- Part#:
0805J1501P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 0805 - In Stock:
138050
- Part#:
0603Y2500120GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
72913
- Part#:
2220Y1000473FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2220 - In Stock:
6268
- Part#:
1206Y0502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 50V C0G/NP0 1206 - In Stock:
108824
- Part#:
2220Y2K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 2220 - In Stock:
46091
- Part#:
1206Y5000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
100636
- Part#:
1812J0160563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1812 - In Stock:
64488
- Part#:
1812Y0160124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 1812 - In Stock:
10626
- Part#:
1812J1K00822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1812 - In Stock:
89557
- Part#:
1210Y0500105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1210 - In Stock:
89060
- Part#:
0805J1500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0805 - In Stock:
51702
- Part#:
1812Y0160105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1812 - In Stock:
70483
- Part#:
2225Y1000183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
18173
- Part#:
2220J2K00101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 2220 - In Stock:
43124
- Part#:
0805Y1509P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 150V C0G/NP0 0805 - In Stock:
52189
- Part#:
1206J0635P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
102401
- Part#:
1206Y1K00151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
62325
- Part#:
1210Y0250121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
42185
- Part#:
1808J0630390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1808 - In Stock:
68333
- Part#:
0805J2500181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0805 - In Stock:
344288
- Part#:
1206J0250271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1206 - In Stock:
181793
- Part#:
2220Y0100390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 2220 - In Stock:
10167
- Part#:
1812Y2000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1812 - In Stock:
51173
- Part#:
2225J0630680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2225 - In Stock:
10918
- Part#:
0603Y0500273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0603 - In Stock:
306887
- Part#:
1210Y1K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
190947
- Part#:
0603J0500152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0603 - In Stock:
396788
- Part#:
2225J0160821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2225 - In Stock:
40400
- Part#:
0805Y0502P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
255981
- Part#:
0805Y2500470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0805 - In Stock:
70882
- Part#:
1808J0630102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1808 - In Stock:
127864
- Part#:
1825Y1K50100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1825 - In Stock:
51699
- Part#:
1812Y0100333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1812 - In Stock:
73893
- Part#:
1812Y2500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1812 - In Stock:
70075
- Part#:
1206Y1000820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
210402
- Part#:
0805J2000680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
166010
- Part#:
1812J0630392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
78660
- Part#:
1206J0630120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
111790