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#:
1812J0630273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1812 - In Stock:
33027
- Part#:
0805Y1000120MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
100612
- Part#:
2225Y6K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV C0G/NP0 2225 - In Stock:
26839
- Part#:
2211JA258P20DCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 2211 - In Stock:
70913
- Part#:
1812J4K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1812 - In Stock:
85702
- Part#:
1812J0500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
75536
- Part#:
1808Y2000151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 1808 - In Stock:
160154
- Part#:
1111Y1500181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 1111 - In Stock:
68343
- Part#:
1808J0160152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
72714
- Part#:
1812J1000151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
49275
- Part#:
1206J2500821GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1206 - In Stock:
67415
- Part#:
1210Y1000474JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
59552
- Part#:
1206J0250820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
253814
- Part#:
1808J0500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1808 - In Stock:
116617
- Part#:
2220J0250123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2220 - In Stock:
35340
- Part#:
2220J1K20220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2220 - In Stock:
68032
- Part#:
1206Y0630130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
60644
- Part#:
0805J2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
71983
- Part#:
2225Y0160104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2225 - In Stock:
24577
- Part#:
1210J5000120KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1210 - In Stock:
131944
- Part#:
1206J0250333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1206 - In Stock:
247335
- Part#:
1206J2004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 200V C0G/NP0 1206 - In Stock:
107955
- Part#:
1808Y2000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
71358
- Part#:
2225J2500182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2225 - In Stock:
22600
- Part#:
2225J6300124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2225 - In Stock:
51442
- Part#:
1812J0500272KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
85733
- Part#:
1210Y0100153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1210 - In Stock:
85081
- Part#:
2225J2500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
11627
- Part#:
2225Y2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2225 - In Stock:
53076
- Part#:
2220Y0500272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2220 - In Stock:
35745
- Part#:
1210Y0163P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 1210 - In Stock:
97788
- Part#:
1111J1K00430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 1KV C0G/NP0 1111 - In Stock:
57842
- Part#:
0805Y0500391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0805 - In Stock:
299312
- Part#:
0505J2005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 0505 - In Stock:
97328
- Part#:
1206Y0501P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
156901
- Part#:
1210J0500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1210 - In Stock:
90216
- Part#:
1808YA250150GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
60124
- Part#:
0603J0250122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0603 - In Stock:
305000
- Part#:
2225J2K00822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 2225 - In Stock:
30333
- Part#:
1210Y1K00680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
112051
- Part#:
1812J0500390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1812 - In Stock:
63803
- Part#:
1812J0500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
88987
- Part#:
0805J0500182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0805 - In Stock:
401835
- Part#:
2220Y1000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2220 - In Stock:
29544
- Part#:
0603J1000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
86693
- Part#:
2220J5K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV C0G/NP0 2220 - In Stock:
71051
- Part#:
1825J0160272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1825 - In Stock:
13852
- Part#:
1812J4K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV X7R 1812 - In Stock:
92979
- Part#:
1206Y0502P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 1206 - In Stock:
196270
- Part#:
0805Y2000332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0805 - In Stock:
242816