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#:
1210Y0630684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1210 - In Stock:
81641
- Part#:
2220Y2K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 2220 - In Stock:
56594
- Part#:
1812Y0160102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1812 - In Stock:
74696
- Part#:
0805J2500102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 0805 - In Stock:
275154
- Part#:
1825J0500180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1825 - In Stock:
10970
- Part#:
1206J2500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
78083
- Part#:
1210J2K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1210 - In Stock:
158916
- Part#:
0805J0100471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 0805 - In Stock:
351583
- Part#:
1812J5000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
65541
- Part#:
1812J2000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
73483
- Part#:
0603Y0500101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
369510
- Part#:
0805Y1000473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 0805 - In Stock:
228133
- Part#:
2220J0160684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
57033
- Part#:
2225J1K20101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 2225 - In Stock:
16930
- Part#:
0603J0250560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0603 - In Stock:
265033
- Part#:
2225Y0630123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
13984
- Part#:
1808Y1K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1808 - In Stock:
109260
- Part#:
1111J5000680FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1111 - In Stock:
5731
- Part#:
0805J0500271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
257402
- Part#:
1210Y0630120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
141438
- Part#:
1825J1000272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1825 - In Stock:
26284
- Part#:
1808J5000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
160190
- Part#:
0805J1000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
271109
- Part#:
1210J6300181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
59094
- Part#:
1812J0250271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1812 - In Stock:
80422
- Part#:
1808J1000474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1808 - In Stock:
96636
- Part#:
1808J0250271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
119782
- Part#:
1825Y2000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1825 - In Stock:
35663
- Part#:
1825Y1K20561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 1825 - In Stock:
26782
- Part#:
1206J2000560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
88106
- Part#:
2220J5000333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2220 - In Stock:
46210
- Part#:
1210J1K00820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1210 - In Stock:
71722
- Part#:
1111J2K01P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 2000V C0G/NP0 1111 - In Stock:
75742
- Part#:
1206Y0250561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1206 - In Stock:
171974
- Part#:
0805Y5002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 500V C0G/NP0 0805 - In Stock:
129256
- Part#:
2220Y0160101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2220 - In Stock:
42992
- Part#:
1206J5000360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 500V C0G/NP0 1206 - In Stock:
84191
- Part#:
1111Y1K00470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1111 - In Stock:
61409
- Part#:
0505Y0630820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0505 - In Stock:
60818
- Part#:
2220Y0100123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 2220 - In Stock:
47053
- Part#:
2225J2K50821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV C0G/NP0 2225 - In Stock:
42055
- Part#:
SFCDL5000472MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6792
- Part#:
1210Y2500101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1210 - In Stock:
61955
- Part#:
1825J1K20470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1825 - In Stock:
18482
- Part#:
2220J1000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 2220 - In Stock:
33552
- Part#:
1812Y2000182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1812 - In Stock:
76183
- Part#:
1111Y1500102GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 150V C0G/NP0 1111 - In Stock:
41482
- Part#:
1808J2000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1808 - In Stock:
69924
- Part#:
1206Y1K50100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1206 - In Stock:
202789
- Part#:
2220Y0630563GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2220 - In Stock:
10533