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#:
1812J0630151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1812 - In Stock:
26834
- Part#:
0805Y1000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
236942
- Part#:
2220J2K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 2220 - In Stock:
83571
- Part#:
1210Y1000102JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
81706
- Part#:
0805Y0160152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0805 - In Stock:
110478
- Part#:
0505Y3000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 300V C0G/NP0 0505 - In Stock:
34115
- Part#:
1808J2500102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
126133
- Part#:
1825J6300681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1825 - In Stock:
63415
- Part#:
0603Y1505P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 0603 - In Stock:
180609
- Part#:
1210Y0500184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1210 - In Stock:
94101
- Part#:
2220Y0500185MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2220 - In Stock:
30386
- Part#:
1812J6300270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
63848
- Part#:
1210Y1K50270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1210 - In Stock:
156587
- Part#:
1808J0250102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1808 - In Stock:
165616
- Part#:
1206Y2K01P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 2000V C0G/NP0 1206 - In Stock:
81573
- Part#:
0603J0631P00BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
88166
- Part#:
1808J1000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
85879
- Part#:
1812Y1000820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1812 - In Stock:
41053
- Part#:
1206Y0500682GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
71330
- Part#:
1210J2000472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1210 - In Stock:
47188
- Part#:
2220J1K20151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 2220 - In Stock:
70447
- Part#:
1206Y2500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
185203
- Part#:
1206Y2000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
124906
- Part#:
0805J1000122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 0805 - In Stock:
88647
- Part#:
1111J5006P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 1111 - In Stock:
52628
- Part#:
2225Y1K00391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2225 - In Stock:
38071
- Part#:
1206J0160821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
216031
- Part#:
0603Y1006P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
295219
- Part#:
2225Y5000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2225 - In Stock:
39781
- Part#:
1206J5000150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
218593
- Part#:
1808J5000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
87119
- Part#:
1808Y5000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1808 - In Stock:
97576
- Part#:
2220J0500275JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 50V X7R 2220 - In Stock:
24554
- Part#:
1812J0160473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1812 - In Stock:
91368
- Part#:
1210J5000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
148649
- Part#:
1210J0160564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1210 - In Stock:
70625
- Part#:
2225J0500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2225 - In Stock:
13850
- Part#:
1812J0500273FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1812 - In Stock:
17458
- Part#:
2225J1000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2225 - In Stock:
8172
- Part#:
0805Y6300471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 0805 - In Stock:
284490
- Part#:
2225Y0500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
34939
- Part#:
1111Y2501P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 1111 - In Stock:
78535
- Part#:
0805Y1005P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
304422
- Part#:
1206J1K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1206 - In Stock:
61182
- Part#:
1825J0630150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1825 - In Stock:
50655
- Part#:
0603Y0630473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0603 - In Stock:
459092
- Part#:
2220Y0160121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2220 - In Stock:
16797
- Part#:
0805J0500223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0805 - In Stock:
393654
- Part#:
2225Y6300270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 2225 - In Stock:
37075
- Part#:
2220J2K00182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV C0G/NP0 2220 - In Stock:
21477