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#:
0603Y1000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
381727
- Part#:
0603J0500332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
549414
- Part#:
1825J2000183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 1825 - In Stock:
18552
- Part#:
0603J0500121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
275359
- Part#:
1812J0160473JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
57959
- Part#:
1825Y1000223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1825 - In Stock:
38331
- Part#:
0603Y2500200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 0603 - In Stock:
197075
- Part#:
1210Y1K50680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1210 - In Stock:
85231
- Part#:
2225Y3K00392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2225 - In Stock:
47085
- Part#:
0805Y2000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0805 - In Stock:
192559
- Part#:
1812Y1K00473MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1812 - In Stock:
54277
- Part#:
1206J0500471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1206 - In Stock:
151390
- Part#:
1206Y0630334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
74394
- Part#:
2220Y0160824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2220 - In Stock:
44077
- Part#:
0505J1500360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0505 - In Stock:
109805
- Part#:
1808Y1000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1808 - In Stock:
147989
- Part#:
1206J2509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 1206 - In Stock:
67899
- Part#:
0805Y0250100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
283204
- Part#:
1825Y2000821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1825 - In Stock:
9505
- Part#:
1210Y6300182JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1210 - In Stock:
87969
- Part#:
2220Y0500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2220 - In Stock:
7908
- Part#:
1210J0500471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
100501
- Part#:
1206J0500561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
236184
- Part#:
1210J1K00820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1210 - In Stock:
116937
- Part#:
2220Y0500153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
44091
- Part#:
1206J5001P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
68846
- Part#:
1206Y1K03P90BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1206 - In Stock:
82816
- Part#:
0805Y0250121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 0805 - In Stock:
130329
- Part#:
1825J2500103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1825 - In Stock:
36845
- Part#:
1210J0165P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1210 - In Stock:
105376
- Part#:
1111Y2500220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1111 - In Stock:
23342
- Part#:
1808Y4K00151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV X7R 1808 - In Stock:
122823
- Part#:
1210J1000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1210 - In Stock:
111863
- Part#:
2220Y0160181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2220 - In Stock:
27229
- Part#:
2225J0250475KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 25V X7R 2225 - In Stock:
18969
- Part#:
0805J5003P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
122106
- Part#:
1812J0250180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1812 - In Stock:
62466
- Part#:
1206J2000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
87733
- Part#:
1825Y1000273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1825 - In Stock:
25841
- Part#:
0805J0250104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 0805 - In Stock:
413964
- Part#:
1808J0160564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1808 - In Stock:
131877
- Part#:
1210J0250103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1210 - In Stock:
51664
- Part#:
1812J0500473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1812 - In Stock:
30992
- Part#:
1808Y0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1808 - In Stock:
123672
- Part#:
2220Y2500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2220 - In Stock:
43848
- Part#:
1111Y1503P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 1111 - In Stock:
56813
- Part#:
2220J1000563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
19487
- Part#:
2220Y0250104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2220 - In Stock:
51045
- Part#:
1812Y2K50220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1812 - In Stock:
73161
- Part#:
0805Y0630470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
234231