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#:
1206J1K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1206 - In Stock:
254989
- Part#:
1808J0250682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
60770
- Part#:
1111J5003P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 500V C0G/NP0 1111 - In Stock:
45099
- Part#:
2225J3K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2225 - In Stock:
57839
- Part#:
1210J0500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1210 - In Stock:
110043
- Part#:
1808Y1K00561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1808 - In Stock:
108817
- Part#:
0805Y1000221JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
215103
- Part#:
1111Y1000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1111 - In Stock:
88257
- Part#:
2220Y0500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
13594
- Part#:
0505J1501P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0505 - In Stock:
70544
- Part#:
1206Y5000472KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
188546
- Part#:
1210Y1003P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1210 - In Stock:
64125
- Part#:
1825Y2K50151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1825 - In Stock:
61476
- Part#:
1808YA250120JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
87720
- Part#:
1210J0100273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1210 - In Stock:
119367
- Part#:
2220J0160154GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
14494
- Part#:
1825Y6300101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1825 - In Stock:
30913
- Part#:
1808J2000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1808 - In Stock:
122920
- Part#:
1206Y0160121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1206 - In Stock:
163594
- Part#:
0805J2501P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
105254
- Part#:
1808J0100152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1808 - In Stock:
190129
- Part#:
1808J1000182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
86077
- Part#:
1206J0630561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
67922
- Part#:
1808Y1000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
65808
- Part#:
2220J6300560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2220 - In Stock:
74127
- Part#:
1808J0160153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
99328
- Part#:
1812JA250680JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
87142
- Part#:
1808Y1K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
85357
- Part#:
1210J0250562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
70233
- Part#:
2220J0630681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
20896
- Part#:
2225Y0630270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
13401
- Part#:
2220Y0250683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2220 - In Stock:
30468
- Part#:
1812Y4K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1812 - In Stock:
81742
- Part#:
0603J2500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
173315
- Part#:
SFJEL3K00101MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 100PF 3KV AXIAL - In Stock:
1960
- Part#:
0805Y0250183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0805 - In Stock:
307575
- Part#:
2225Y2000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2225 - In Stock:
23760
- Part#:
2220J2000394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2220 - In Stock:
35779
- Part#:
1206J2500821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1206 - In Stock:
89019
- Part#:
0805J5000270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
396647
- Part#:
1808Y0250471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1808 - In Stock:
121172
- Part#:
1210Y0100684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 1210 - In Stock:
88293
- Part#:
1812J0630472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
78788
- Part#:
1808Y1K50151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV X7R 1808 - In Stock:
162504
- Part#:
1808J0160182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1808 - In Stock:
104718
- Part#:
1825Y0100274JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
17007
- Part#:
2211JA250221GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
31047
- Part#:
2225J0630225KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2225 - In Stock:
31899
- Part#:
0603Y0503P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 50V C0G/NP0 0603 - In Stock:
154360
- Part#:
2225Y0630560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
18318