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#:
0603Y0632P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0603 - In Stock:
281788
- Part#:
1206Y2000151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
70994
- Part#:
0805J5000391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
300996
- Part#:
1812J1K20120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1812 - In Stock:
47151
- Part#:
0603Y0630160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 63V C0G/NP0 0603 - In Stock:
78433
- Part#:
2225J0160273KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2225 - In Stock:
25763
- Part#:
1812Y6300391MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1812 - In Stock:
85843
- Part#:
0603J0500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0603 - In Stock:
385661
- Part#:
0805Y5000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
279622
- Part#:
1808Y1K00681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1808 - In Stock:
71486
- Part#:
1210Y1K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1210 - In Stock:
200624
- Part#:
0805Y5000471KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 0805 - In Stock:
280878
- Part#:
2220J1000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2220 - In Stock:
26890
- Part#:
2220J2K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 2220 - In Stock:
74990
- Part#:
1825J1K00823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 1825 - In Stock:
46707
- Part#:
1812J1000822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
75068
- Part#:
1825Y4K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1825 - In Stock:
103129
- Part#:
1210J1000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1210 - In Stock:
89720
- Part#:
1825Y1K20103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1825 - In Stock:
43591
- Part#:
SFJEL2K00152MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 2KV AXIAL - In Stock:
2253
- Part#:
1825J5000123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
45163
- Part#:
0603Y0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0603 - In Stock:
287212
- Part#:
1210J5000271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
129317
- Part#:
1206Y1000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
168166
- Part#:
1812J1000104MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1812 - In Stock:
68259
- Part#:
0805J0100472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 0805 - In Stock:
330700
- Part#:
2220Y5K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 2220 - In Stock:
55571
- Part#:
1812YA250680JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
58372
- Part#:
0805J2500330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
230490
- Part#:
0805Y0250470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0805 - In Stock:
211087
- Part#:
1812J6300223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1812 - In Stock:
82236
- Part#:
1206Y2500391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1206 - In Stock:
173842
- Part#:
1111J1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 1111 - In Stock:
62883
- Part#:
2225J0630223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2225 - In Stock:
32572
- Part#:
1825Y2000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1825 - In Stock:
9148
- Part#:
1825J3K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 1825 - In Stock:
68657
- Part#:
1210J0500122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
61576
- Part#:
1206Y0160392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
200687
- Part#:
2225J0160183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2225 - In Stock:
40425
- Part#:
1206Y1500910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 150V C0G/NP0 1206 - In Stock:
112230
- Part#:
1210J5000560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
64433
- Part#:
1210Y2000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1210 - In Stock:
132303
- Part#:
1210Y2000391JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
75925
- Part#:
2220Y0250334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 2220 - In Stock:
40441
- Part#:
1210Y5000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
247765
- Part#:
2225Y2K00222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV C0G/NP0 2225 - In Stock:
7738
- Part#:
1808Y2500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1808 - In Stock:
100037
- Part#:
1812J0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
42398
- Part#:
1808J1000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1808 - In Stock:
128975
- Part#:
0805Y1K03P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 0805 - In Stock:
433163