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#:
1206J5000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1206 - In Stock:
353336
- Part#:
2225J0630561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
28311
- Part#:
0805J0160392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
176952
- Part#:
0603Y1003P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
305408
- Part#:
2220Y0100182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 2220 - In Stock:
13346
- Part#:
2225J1000563KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2225 - In Stock:
17924
- Part#:
1812J5000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
55249
- Part#:
0805Y2005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
72758
- Part#:
2225Y5000393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2225 - In Stock:
59345
- Part#:
1825Y2K50331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 1825 - In Stock:
64351
- Part#:
1206Y5000181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
228288
- Part#:
SFSUC5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
6951
- Part#:
SFAJL0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7451
- Part#:
1111J6301P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 630V C0G/NP0 1111 - In Stock:
73524
- Part#:
1111J2000621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 200V C0G/NP0 1111 - In Stock:
89903
- Part#:
2220J4K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 2220 - In Stock:
68983
- Part#:
1812Y1K00393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 1812 - In Stock:
61639
- Part#:
1206J1001P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 1206 - In Stock:
118859
- Part#:
0805Y2002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 0805 - In Stock:
74049
- Part#:
0805J3000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 0805 - In Stock:
146590
- Part#:
1825J2K50270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1825 - In Stock:
55255
- Part#:
1206Y0160561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 1206 - In Stock:
147280
- Part#:
1812Y6300183KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1812 - In Stock:
64673
- Part#:
1808J0250220KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V X7R 1808 - In Stock:
107890
- Part#:
SFBML5000680MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
7160
- Part#:
1210Y0160105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1210 - In Stock:
65268
- Part#:
0603J0160121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
351364
- Part#:
0805J0500220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
381147
- Part#:
1206Y0500392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
190263
- Part#:
1206Y0500101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
181455
- Part#:
1206Y300P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 1206 - In Stock:
66854
- Part#:
0603Y0630561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0603 - In Stock:
351406
- Part#:
1206Y2K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
222847
- Part#:
1812Y2000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1812 - In Stock:
58170
- Part#:
1206Y0500562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1206 - In Stock:
114114
- Part#:
0805J6300681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 0805 - In Stock:
390894
- Part#:
1210Y2000102KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1210 - In Stock:
96107
- Part#:
2225J1K20271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2225 - In Stock:
45008
- Part#:
2220J1K20180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 2220 - In Stock:
73610
- Part#:
1825J0160123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1825 - In Stock:
10886
- Part#:
1825Y4K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV X7R 1825 - In Stock:
77128
- Part#:
1206J1000272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1206 - In Stock:
177093
- Part#:
1812J0250101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
73068
- Part#:
2220J0630185JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2220 - In Stock:
22766
- Part#:
0805J5000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
454890
- Part#:
0603Y0252P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0603 - In Stock:
297887
- Part#:
1111Y1500272GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 150V C0G/NP0 1111 - In Stock:
23910
- Part#:
2220J0160101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2220 - In Stock:
13749
- Part#:
1206Y2000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1206 - In Stock:
188690
- Part#:
0805J0253P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 0805 - In Stock:
80263