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#:
1825J2000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45707
- Part#:
2220YA250681KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2220 - In Stock:
83755
- Part#:
2220J0500684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
43252
- Part#:
0603Y2000821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0603 - In Stock:
352868
- Part#:
2225Y4K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2225 - In Stock:
55890
- Part#:
0805J0160821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0805 - In Stock:
257369
- Part#:
0805J0630221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
278732
- Part#:
1825J1000393JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 1825 - In Stock:
30944
- Part#:
1825Y1K00333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1825 - In Stock:
47513
- Part#:
1808J2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1808 - In Stock:
114872
- Part#:
1206Y6301P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
85810
- Part#:
2225Y0630473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2225 - In Stock:
36722
- Part#:
2220J6300682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
15067
- Part#:
1808Y0254P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1808 - In Stock:
60581
- Part#:
1812Y0100824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1812 - In Stock:
75223
- Part#:
1210J6300272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1210 - In Stock:
158539
- Part#:
1808Y0630223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1808 - In Stock:
39997
- Part#:
1812J0160120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
47230
- Part#:
2225J5000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2225 - In Stock:
20383
- Part#:
0603J2500391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 0603 - In Stock:
396944
- Part#:
SFABL2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7757
- Part#:
2220J6300123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 2220 - In Stock:
83697
- Part#:
2220J2500272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 2220 - In Stock:
35226
- Part#:
2220J0500124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 2220 - In Stock:
31637
- Part#:
1825Y0250330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1825 - In Stock:
39128
- Part#:
1111J1001P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 100V C0G/NP0 1111 - In Stock:
74387
- Part#:
2220Y0100472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 2220 - In Stock:
45241
- Part#:
2225J1K20182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2225 - In Stock:
39529
- Part#:
2225J0630270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
16707
- Part#:
1812J2500224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1812 - In Stock:
57654
- Part#:
1206J1K00120KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV X7R 1206 - In Stock:
207314
- Part#:
1812J0160473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1812 - In Stock:
99324
- Part#:
2220J1K00392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2220 - In Stock:
45846
- Part#:
1210J0500271KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
90311
- Part#:
1808J2500471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
166920
- Part#:
1210Y0250180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1210 - In Stock:
59785
- Part#:
2225J1K20182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2225 - In Stock:
43377
- Part#:
1210J0160122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1210 - In Stock:
113260
- Part#:
1206Y6300101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 1206 - In Stock:
203186
- Part#:
1808J5K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1808 - In Stock:
125542
- Part#:
1210J0160103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1210 - In Stock:
138207
- Part#:
0805Y2000391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
227829
- Part#:
1825J5000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1825 - In Stock:
75869
- Part#:
1206Y0160331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1206 - In Stock:
168140
- Part#:
1206J6300561KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1206 - In Stock:
133194
- Part#:
2225J5000152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2225 - In Stock:
57016
- Part#:
0603Y5000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0603 - In Stock:
225001
- Part#:
1210J0160181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1210 - In Stock:
36970
- Part#:
2220J0630333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
52504
- Part#:
1808Y5000680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
168486