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#:
1812Y5K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 1812 - In Stock:
73924
- Part#:
1812Y5000394KJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 630V X7R 1812 - In Stock:
98970
- Part#:
0603Y0160331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0603 - In Stock:
217166
- Part#:
1812Y2000224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
45118
- Part#:
1210J1K00221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
64740
- Part#:
0603J0100332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V X7R 0603 - In Stock:
510834
- Part#:
1206Y1005P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 1206 - In Stock:
76237
- Part#:
2220J0160560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2220 - In Stock:
42263
- Part#:
0603Y0500472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0603 - In Stock:
314070
- Part#:
2220Y2000224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2220 - In Stock:
22850
- Part#:
1210Y0160561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
91788
- Part#:
1206Y1500181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 1206 - In Stock:
49235
- Part#:
0805J1003P30BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0805 - In Stock:
76320
- Part#:
1206Y2002P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
65218
- Part#:
1808J0630561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1808 - In Stock:
125768
- Part#:
0603Y3001P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 300V C0G/NP0 0603 - In Stock:
195848
- Part#:
2225J4K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2225 - In Stock:
81269
- Part#:
0603J2500151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 0603 - In Stock:
267480
- Part#:
2220J5000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
93602
- Part#:
1812J1000104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1812 - In Stock:
60697
- Part#:
0603J0160123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0603 - In Stock:
398999
- Part#:
0805J1000821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
217570
- Part#:
1210Y1000394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
78774
- Part#:
1812J1K50820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1812 - In Stock:
86820
- Part#:
0805Y1000271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0805 - In Stock:
324944
- Part#:
1206J0630121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
64203
- Part#:
1812J1000183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1812 - In Stock:
15880
- Part#:
2220Y0100153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 2220 - In Stock:
42573
- Part#:
1812J0160473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
74684
- Part#:
2220Y2K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 2220 - In Stock:
61206
- Part#:
1206Y0500472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
64905
- Part#:
0603J2505P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 0603 - In Stock:
80080
- Part#:
1808J5000470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
86104
- Part#:
1206Y1000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1206 - In Stock:
180279
- Part#:
0805Y2000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
87064
- Part#:
2225J2K50102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 2225 - In Stock:
26827
- Part#:
1808Y2000153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1808 - In Stock:
78217
- Part#:
1812J0630333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
60229
- Part#:
0805Y5000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
100904
- Part#:
1206J1000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
180254
- Part#:
0603J0630180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
155910
- Part#:
1808YA250221JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
67787
- Part#:
2220Y2000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 2220 - In Stock:
37889
- Part#:
2220Y2000104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 2220 - In Stock:
47824
- Part#:
1825Y1K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1825 - In Stock:
16777
- Part#:
1210J0630222GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
78706
- Part#:
1825J0100682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1825 - In Stock:
48979
- Part#:
0603Y0500820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
117121
- Part#:
0805Y5000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 0805 - In Stock:
109104
- Part#:
0805Y0160471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
212335