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#:
1812J0500394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
79718
- Part#:
0805J0500473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0805 - In Stock:
203204
- Part#:
1206J1000471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 1206 - In Stock:
227371
- Part#:
0805J2501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
186391
- Part#:
2225J0630153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2225 - In Stock:
36975
- Part#:
1808J5000681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
89798
- Part#:
2225J1000681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2225 - In Stock:
24644
- Part#:
1812Y0500472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
92768
- Part#:
1825J2K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 1825 - In Stock:
44082
- Part#:
0603Y0500473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0603 - In Stock:
240803
- Part#:
2220Y2500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2220 - In Stock:
25827
- Part#:
0805Y2503P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0805 - In Stock:
373323
- Part#:
0805J0630220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
355977
- Part#:
1206Y5000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
104676
- Part#:
2220Y5K00272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 5KV X7R 2220 - In Stock:
87186
- Part#:
1210Y1000152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
93734
- Part#:
1825J2K50681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 1825 - In Stock:
57979
- Part#:
2225Y1K00563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2225 - In Stock:
34672
- Part#:
1825Y1K20331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1825 - In Stock:
48354
- Part#:
1812J2500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
67526
- Part#:
1808Y0250822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1808 - In Stock:
85571
- Part#:
0805Y5000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 0805 - In Stock:
435365
- Part#:
0603J0630161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 63V C0G/NP0 0603 - In Stock:
68945
- Part#:
1210J0160183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
172831
- Part#:
1812Y0630123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
52209
- Part#:
1808J1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1808 - In Stock:
96677
- Part#:
0603J2501P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0603 - In Stock:
317661
- Part#:
1206Y0633P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1206 - In Stock:
208626
- Part#:
1206Y2500821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
330531
- Part#:
2225J0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2225 - In Stock:
21030
- Part#:
1206J0500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
202508
- Part#:
2220Y6300681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 2220 - In Stock:
54722
- Part#:
2225Y6300822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2225 - In Stock:
12545
- Part#:
1210Y0250820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
121527
- Part#:
2225J0160683FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
6048
- Part#:
1812J0500330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
92471
- Part#:
1206Y1000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
211202
- Part#:
1210J5000270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
67512
- Part#:
1206Y0160123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
147750
- Part#:
1210Y0250331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1210 - In Stock:
75789
- Part#:
1206J6300183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1206 - In Stock:
192107
- Part#:
1825J3K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1825 - In Stock:
31457
- Part#:
2220J5000391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
52259
- Part#:
0603J2000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
281149
- Part#:
1825Y6300102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1825 - In Stock:
54892
- Part#:
1812J1K00390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
64773
- Part#:
1825Y2K50271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 1825 - In Stock:
67041
- Part#:
1206Y1002P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 1206 - In Stock:
114705
- Part#:
1825Y1K50473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 1825 - In Stock:
35424
- Part#:
2220Y0630124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2220 - In Stock:
40171