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#:
0603Y0500391MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
368831
- Part#:
1210J0638P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1210 - In Stock:
74431
- Part#:
1210J0630120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
145314
- Part#:
2220J0100823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 2220 - In Stock:
46767
- Part#:
0805J1502P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 0805 - In Stock:
145679
- Part#:
1206Y0500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
59118
- Part#:
1206Y0500183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1206 - In Stock:
131416
- Part#:
1206Y3000561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 300V C0G/NP0 1206 - In Stock:
71563
- Part#:
2225Y2000472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
22316
- Part#:
0805Y1506P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 150V C0G/NP0 0805 - In Stock:
47934
- Part#:
1210J0160680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1210 - In Stock:
65869
- Part#:
1410Y1000332MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1410 - In Stock:
91667
- Part#:
1825J0160473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1825 - In Stock:
37088
- Part#:
2225Y1K20331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 2225 - In Stock:
34544
- Part#:
1808Y0500563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1808 - In Stock:
70786
- Part#:
1206J2500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
105527
- Part#:
1812Y0500102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1812 - In Stock:
59065
- Part#:
1808J0250390KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V X7R 1808 - In Stock:
121774
- Part#:
0603J2005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 0603 - In Stock:
97966
- Part#:
2225Y2000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
6552
- Part#:
1210Y6300391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1210 - In Stock:
170405
- Part#:
1206Y1000392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
247269
- Part#:
1206J0500272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
161708
- Part#:
1206Y0250391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1206 - In Stock:
142241
- Part#:
1210J2500152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1210 - In Stock:
64919
- Part#:
0805J0630560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
149646
- Part#:
0505Y2504P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 0505 - In Stock:
62998
- Part#:
2225Y4K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2225 - In Stock:
80386
- Part#:
2225J6300333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 2225 - In Stock:
47969
- Part#:
1808Y1K00101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1808 - In Stock:
113945
- Part#:
2225J3K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 2225 - In Stock:
54333
- Part#:
1206J5000221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1206 - In Stock:
317222
- Part#:
0805J2000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
345626
- Part#:
1808J3K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1808 - In Stock:
76886
- Part#:
1210J0500472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1210 - In Stock:
87392
- Part#:
2220J0160473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2220 - In Stock:
63800
- Part#:
1812Y0500682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1812 - In Stock:
70778
- Part#:
1206Y0160153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1206 - In Stock:
38339
- Part#:
1812J5000821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1812 - In Stock:
61116
- Part#:
1808J0250334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1808 - In Stock:
77220
- Part#:
0805J6300151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 0805 - In Stock:
211718
- Part#:
2220J0160124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 2220 - In Stock:
41237
- Part#:
1808J0160272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1808 - In Stock:
131080
- Part#:
1812Y0250561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
73754
- Part#:
1210Y0630123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1210 - In Stock:
84810
- Part#:
1825Y1K00152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1825 - In Stock:
52393
- Part#:
1812Y0500153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1812 - In Stock:
67182
- Part#:
1825Y1K20683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 1825 - In Stock:
27125
- Part#:
1808J0500390KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V X7R 1808 - In Stock:
122787
- Part#:
1206J0630683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1206 - In Stock:
198196