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#:
1808J0250393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1808 - In Stock:
124650
- Part#:
1808Y6300152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1808 - In Stock:
97264
- Part#:
2225Y0500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2225 - In Stock:
13684
- Part#:
1210Y0500152JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1210 - In Stock:
78615
- Part#:
1808J4K08P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 4KV C0G/NP0 1808 - In Stock:
104377
- Part#:
1210Y0500100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
34542
- Part#:
1825J5000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1825 - In Stock:
60680
- Part#:
1812Y0630184KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1812 - In Stock:
75770
- Part#:
0805Y0160122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 0805 - In Stock:
393010
- Part#:
1206J0100104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10V X7R 1206 - In Stock:
301896
- Part#:
2220J2K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 2220 - In Stock:
37376
- Part#:
1210Y0630823JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
87103
- Part#:
1808Y0630273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
192732
- Part#:
1210J0100123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1210 - In Stock:
105599
- Part#:
1825Y0500123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1825 - In Stock:
38927
- Part#:
1808Y5000821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1808 - In Stock:
106035
- Part#:
1111Y1K01P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1KV C0G/NP0 1111 - In Stock:
79927
- Part#:
2220Y1000473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 2220 - In Stock:
30711
- Part#:
0805Y2509P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0805 - In Stock:
104400
- Part#:
1812Y1000683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
77663
- Part#:
1111J1000270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1111 - In Stock:
55175
- Part#:
2220JA250103JXRB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
50011
- Part#:
1210J1000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1210 - In Stock:
136591
- Part#:
0805Y2000680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
286881
- Part#:
1808J0630123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1808 - In Stock:
78674
- Part#:
1206J0250221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1206 - In Stock:
229088
- Part#:
0805Y0630330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
239136
- Part#:
2220Y0630154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 2220 - In Stock:
44512
- Part#:
1206Y2000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1206 - In Stock:
213868
- Part#:
1206J0160221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
188215
- Part#:
1812J0500470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
60666
- Part#:
0805Y0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
90356
- Part#:
2220J0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2220 - In Stock:
64606
- Part#:
1206Y2K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1206 - In Stock:
185279
- Part#:
2220Y0250123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2220 - In Stock:
8900
- Part#:
2220Y2000152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
15784
- Part#:
1812J1K00563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 1812 - In Stock:
50326
- Part#:
1210J0630330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1210 - In Stock:
89073
- Part#:
1808Y2000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1808 - In Stock:
96432
- Part#:
1206J1K50331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1206 - In Stock:
329142
- Part#:
2225J2000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 2225 - In Stock:
26744
- Part#:
2220Y2500182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2220 - In Stock:
28593
- Part#:
0603J2000220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
79387
- Part#:
2220J1K20333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 2220 - In Stock:
47322
- Part#:
2220Y2500392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2220 - In Stock:
29228
- Part#:
0805Y0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0805 - In Stock:
297088
- Part#:
0805J100P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 100V C0G/NP0 0805 - In Stock:
80025
- Part#:
1206J3005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 1206 - In Stock:
88931
- Part#:
1206J0100153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1206 - In Stock:
310573
- Part#:
2220J1000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
50642