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#:
0805Y2000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 0805 - In Stock:
254958
- Part#:
1111J1002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 100V C0G/NP0 1111 - In Stock:
66320
- Part#:
1111Y1505P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 1111 - In Stock:
53979
- Part#:
0603Y050P820CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 50V C0G/NP0 0603 - In Stock:
201814
- Part#:
1812J2500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1812 - In Stock:
58210
- Part#:
1825J1K00104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 1825 - In Stock:
31381
- Part#:
0805J0250153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0805 - In Stock:
404235
- Part#:
2225Y1K50331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 2225 - In Stock:
19655
- Part#:
1206J5006P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
112014
- Part#:
1825Y0500180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1825 - In Stock:
19670
- Part#:
0805Y0632P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
247583
- Part#:
1808J2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1808 - In Stock:
146544
- Part#:
0805J5000562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
322864
- Part#:
0805J0630222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0805 - In Stock:
271303
- Part#:
0505J100P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 0505 - In Stock:
131704
- Part#:
1210Y2000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
94375
- Part#:
0805Y0630680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0805 - In Stock:
405693
- Part#:
1808J1K26P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.2KV C0G/NP0 1808 - In Stock:
94425
- Part#:
1210J0160392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1210 - In Stock:
66293
- Part#:
0505Y1500200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 0505 - In Stock:
67120
- Part#:
1825J0500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1825 - In Stock:
12525
- Part#:
0505J1502P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 150V C0G/NP0 0505 - In Stock:
106156
- Part#:
2220J1K20100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 2220 - In Stock:
46468
- Part#:
2225J6300270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 2225 - In Stock:
44693
- Part#:
0603Y0250821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0603 - In Stock:
107519
- Part#:
1111J1500331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1111 - In Stock:
98049
- Part#:
1206Y0630272MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
203725
- Part#:
0603Y0500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
147114
- Part#:
2225J2K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
32401
- Part#:
1808J5000332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
131345
- Part#:
1812Y0160563KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1812 - In Stock:
47103
- Part#:
2225J5000394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2225 - In Stock:
24029
- Part#:
2225J0160393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
43892
- Part#:
1206Y2506P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
189729
- Part#:
1808J0160271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1808 - In Stock:
169657
- Part#:
2220J0160475JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2220 - In Stock:
17103
- Part#:
1206J0160681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
98273
- Part#:
0603J2003P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0603 - In Stock:
328369
- Part#:
0805Y0160151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
158780
- Part#:
1210Y2000222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
68049
- Part#:
2220Y0160153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 2220 - In Stock:
55556
- Part#:
2220Y0160221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
7752
- Part#:
0603Y0500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0603 - In Stock:
262574
- Part#:
1210J2500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1210 - In Stock:
63549
- Part#:
1210J5000821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1210 - In Stock:
146270
- Part#:
1111Y1K00360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 1KV C0G/NP0 1111 - In Stock:
24593
- Part#:
1111Y1500561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1111 - In Stock:
99121
- Part#:
0603Y1000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0603 - In Stock:
300037
- Part#:
1825J6K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1825 - In Stock:
66814
- Part#:
1206J0630180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
92855