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#:
0603Y0250333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0603 - In Stock:
436033
- Part#:
0603J2000560FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0603 - In Stock:
72003
- Part#:
2225Y0100393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 2225 - In Stock:
16019
- Part#:
1812J6300150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1812 - In Stock:
96670
- Part#:
1111J2506P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 1111 - In Stock:
29954
- Part#:
0603J2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0603 - In Stock:
254910
- Part#:
0805Y0506P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
80135
- Part#:
0805Y0500391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
94446
- Part#:
1206Y2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
207199
- Part#:
1210Y2500820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1210 - In Stock:
77213
- Part#:
0603Y0500331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0603 - In Stock:
251568
- Part#:
2225J2000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
40077
- Part#:
2220Y0160333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2220 - In Stock:
39494
- Part#:
2220J1000274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 2220 - In Stock:
26734
- Part#:
2220Y0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 2220 - In Stock:
40428
- Part#:
2225J1K50151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 2225 - In Stock:
50444
- Part#:
1812Y2000123KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V X7R 1812 - In Stock:
66705
- Part#:
1808J2500391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
112219
- Part#:
2220Y2K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 2220 - In Stock:
54129
- Part#:
1812Y0160682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
79003
- Part#:
1206J1501P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 150V C0G/NP0 1206 - In Stock:
115542
- Part#:
2225Y1K20682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV C0G 2225 - In Stock:
15964
- Part#:
2225Y6300562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 2225 - In Stock:
42409
- Part#:
0603Y0500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
432531
- Part#:
1210J5000123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1210 - In Stock:
214107
- Part#:
2225Y1K20822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 2225 - In Stock:
36912
- Part#:
0805Y2500271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 0805 - In Stock:
293667
- Part#:
1808J1000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1808 - In Stock:
152705
- Part#:
2220J1000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
23578
- Part#:
1825Y0160391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1825 - In Stock:
45453
- Part#:
1206J2000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
71947
- Part#:
1808Y0250272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
167639
- Part#:
1210J1K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1210 - In Stock:
129433
- Part#:
2220Y0500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2220 - In Stock:
19326
- Part#:
1206J1500122KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 150V C0G/NP0 1206 - In Stock:
89131
- Part#:
1825J0160392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1825 - In Stock:
41394
- Part#:
0505Y1001P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 100V C0G/NP0 0505 - In Stock:
137002
- Part#:
1808J0500100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
218118
- Part#:
1825J2K50681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 1825 - In Stock:
64296
- Part#:
1812J2000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
66502
- Part#:
2220J1K20562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 2220 - In Stock:
63964
- Part#:
0603Y0160151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
606560
- Part#:
1206J0630392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
268559
- Part#:
1210Y2500820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1210 - In Stock:
62141
- Part#:
1206Y5000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1206 - In Stock:
94097
- Part#:
1812J1K00103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1812 - In Stock:
97343
- Part#:
2220J5K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2220 - In Stock:
66599
- Part#:
2220J0160103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 2220 - In Stock:
29272
- Part#:
0805J0630122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0805 - In Stock:
299369
- Part#:
1808Y0500332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1808 - In Stock:
84720