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#:
1206Y0160102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1206 - In Stock:
238608
- Part#:
0603J025P680DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 25V C0G/NP0 0603 - In Stock:
230404
- Part#:
1812J5K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 1812 - In Stock:
71245
- Part#:
2225J5000272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2225 - In Stock:
28713
- Part#:
2225Y2K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 2225 - In Stock:
33474
- Part#:
0603Y0100330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 0603 - In Stock:
177898
- Part#:
1825J1K20271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 1825 - In Stock:
52819
- Part#:
2220Y5000224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 2220 - In Stock:
45383
- Part#:
0505J063P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 63V C0G/NP0 0505 - In Stock:
133551
- Part#:
1825Y0500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1825 - In Stock:
42853
- Part#:
0603J0630103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0603 - In Stock:
364864
- Part#:
1812J2500272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1812 - In Stock:
80691
- Part#:
0805J200P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 200V C0G/NP0 0805 - In Stock:
144503
- Part#:
1825Y2K00681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1825 - In Stock:
27251
- Part#:
2220Y0500684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
43966
- Part#:
1808J5000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
98178
- Part#:
1206J1000222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1206 - In Stock:
198060
- Part#:
1825Y5000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1825 - In Stock:
52887
- Part#:
1808Y1000153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1808 - In Stock:
60619
- Part#:
1808J1000472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1808 - In Stock:
120019
- Part#:
1808J2000152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1808 - In Stock:
142388
- Part#:
1825Y0630122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
41656
- Part#:
2225Y0250223KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
18810
- Part#:
1206Y6300103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 1206 - In Stock:
141511
- Part#:
1825Y1K00183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1825 - In Stock:
54355
- Part#:
2225J1000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2225 - In Stock:
45882
- Part#:
2220J0500122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
32115
- Part#:
1111J5004P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1111 - In Stock:
54465
- Part#:
1808J0250223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1808 - In Stock:
81381
- Part#:
2225Y0160335JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
17677
- Part#:
0805Y5000392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 0805 - In Stock:
238053
- Part#:
1210Y5000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
113147
- Part#:
1808J1000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1808 - In Stock:
69486
- Part#:
2220J0250683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 2220 - In Stock:
27064
- Part#:
1825J0500123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1825 - In Stock:
13785
- Part#:
1808J6300391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1808 - In Stock:
145554
- Part#:
0603J1000390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
70599
- Part#:
1210J0250562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1210 - In Stock:
104138
- Part#:
1825J2K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 1825 - In Stock:
32934
- Part#:
1825Y0250330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1825 - In Stock:
39511
- Part#:
0603J1500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0603 - In Stock:
161517
- Part#:
1210Y5000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1210 - In Stock:
91170
- Part#:
1812J2000332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
21555
- Part#:
0603J0160104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0603 - In Stock:
316515
- Part#:
1808Y0500392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
114144
- Part#:
0805J2500271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 0805 - In Stock:
391461
- Part#:
2220Y0160122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2220 - In Stock:
50374
- Part#:
1206J2000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
59018
- Part#:
2220Y1K00821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2220 - In Stock:
18949
- Part#:
0603J2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0603 - In Stock:
198097