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#:
1825J1K00561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1825 - In Stock:
64905
- Part#:
2220Y1K50472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 2220 - In Stock:
74241
- Part#:
1111J500P900HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 500V C0G/NP0 1111 - In Stock:
5968
- Part#:
1210Y0500394MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1210 - In Stock:
83933
- Part#:
1111J2000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1111 - In Stock:
19622
- Part#:
0603Y1503P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 150V C0G/NP0 0603 - In Stock:
220598
- Part#:
0603Y2500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
63915
- Part#:
1206J0160331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
229143
- Part#:
1210J0250182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1210 - In Stock:
85120
- Part#:
1206J1008P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
35485
- Part#:
1210J2000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1210 - In Stock:
73643
- Part#:
1206J0160392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
177396
- Part#:
1206J2000221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1206 - In Stock:
173351
- Part#:
SFCIL2000154MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.15UF 200V AXIAL - In Stock:
3013
- Part#:
0603J0500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0603 - In Stock:
303697
- Part#:
0805J1K01P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 0805 - In Stock:
249402
- Part#:
1808YA250121FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
40818
- Part#:
1825Y0100474KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V C0G/NP0 1825 - In Stock:
15742
- Part#:
0603J2000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0603 - In Stock:
487900
- Part#:
2220Y0630153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2220 - In Stock:
28738
- Part#:
1210J1000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
135781
- Part#:
0603J0253P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0603 - In Stock:
316848
- Part#:
1210J0630152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
70877
- Part#:
SFAJL5000222MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
7145
- Part#:
1808J1K50332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1808 - In Stock:
140603
- Part#:
1812Y0500562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
42427
- Part#:
2225Y0500223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
27942
- Part#:
1812Y2500472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
67406
- Part#:
1808J2K50120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1808 - In Stock:
175334
- Part#:
1210J0250222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1210 - In Stock:
96201
- Part#:
1210J0630333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1210 - In Stock:
62814
- Part#:
1210Y2000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
69490
- Part#:
1812J0630474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
69527
- Part#:
2220J2500394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 2220 - In Stock:
24597
- Part#:
2220J2000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
52403
- Part#:
1206Y0103P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 10V C0G/NP0 1206 - In Stock:
162914
- Part#:
1808Y0160682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
98725
- Part#:
0603J0501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
243172
- Part#:
1808J2500273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1808 - In Stock:
123384
- Part#:
0805Y0160121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
83417
- Part#:
2220Y1000394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 2220 - In Stock:
22708
- Part#:
1812Y0250562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1812 - In Stock:
18684
- Part#:
1808Y5000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1808 - In Stock:
77951
- Part#:
1206J2500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1206 - In Stock:
249216
- Part#:
0603Y0250333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0603 - In Stock:
481391
- Part#:
1812Y0630221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
45822
- Part#:
2225J1K00154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 1KV X7R 2225 - In Stock:
17982
- Part#:
2220Y2500683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2220 - In Stock:
26454
- Part#:
1812Y0250560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1812 - In Stock:
36791
- Part#:
0603J0630271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
326890