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#:
1210J0500105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1210 - In Stock:
65056
- Part#:
1206Y0630124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1206 - In Stock:
186789
- Part#:
1808J0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
117794
- Part#:
1812Y2000103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1812 - In Stock:
83769
- Part#:
0505Y2500430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0505 - In Stock:
103436
- Part#:
1210Y2500272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1210 - In Stock:
31783
- Part#:
1206J0500153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
179981
- Part#:
1825Y1K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1825 - In Stock:
65290
- Part#:
1210Y1000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
65321
- Part#:
1210Y2500183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1210 - In Stock:
137515
- Part#:
1808J5000332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
184730
- Part#:
1210J2000120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1210 - In Stock:
37941
- Part#:
1812J1K00560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
84597
- Part#:
1825J2K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1825 - In Stock:
54691
- Part#:
2220Y0630824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 2220 - In Stock:
48663
- Part#:
1206Y0500220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
78474
- Part#:
1206J5000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
224724
- Part#:
2220J0250221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2220 - In Stock:
51568
- Part#:
2220Y2500822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
28699
- Part#:
0805Y0630122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0805 - In Stock:
102505
- Part#:
2225Y0630151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2225 - In Stock:
24028
- Part#:
2225Y0630220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
38022
- Part#:
1808Y0630104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1808 - In Stock:
103856
- Part#:
1210J1K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
96359
- Part#:
1825Y0160393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1825 - In Stock:
30520
- Part#:
2225Y1000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 2225 - In Stock:
11253
- Part#:
0505J0500390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0505 - In Stock:
60813
- Part#:
1210J0100331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1210 - In Stock:
66132
- Part#:
0603Y1000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
286347
- Part#:
1210Y0250332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1210 - In Stock:
80383
- Part#:
1210Y0160683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1210 - In Stock:
31947
- Part#:
1812J2500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1812 - In Stock:
71713
- Part#:
2225J0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2225 - In Stock:
10429
- Part#:
1210Y0630183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1210 - In Stock:
112959
- Part#:
0805Y1K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 0805 - In Stock:
210460
- Part#:
2225Y0630152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2225 - In Stock:
6640
- Part#:
1210J0160223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
49318
- Part#:
0603Y0250393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0603 - In Stock:
464704
- Part#:
0603Y0250391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0603 - In Stock:
337344
- Part#:
2220J2000100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2220 - In Stock:
36144
- Part#:
1808Y2000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1808 - In Stock:
83317
- Part#:
1825Y6300823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 1825 - In Stock:
37770
- Part#:
1808JA250560FCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
31458
- Part#:
2220Y5K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 2220 - In Stock:
92499
- Part#:
1206Y2500301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 250V C0G/NP0 1206 - In Stock:
82966
- Part#:
1812J0250332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
35915
- Part#:
0505Y2000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 0505 - In Stock:
60181
- Part#:
1812J6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1812 - In Stock:
99143
- Part#:
0603Y5000121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 0603 - In Stock:
364821
- Part#:
2225J0630560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
15219