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#:
1206Y2000104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
123363
- Part#:
1210Y2500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1210 - In Stock:
60257
- Part#:
1812Y2000224KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
54746
- Part#:
1206J0258P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1206 - In Stock:
136185
- Part#:
1206J0630223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1206 - In Stock:
235927
- Part#:
0805Y5000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 0805 - In Stock:
424185
- Part#:
1825J1000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1825 - In Stock:
58664
- Part#:
1206Y5000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1206 - In Stock:
242077
- Part#:
1812J0160563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1812 - In Stock:
22347
- Part#:
1825J0500154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1825 - In Stock:
48580
- Part#:
1808Y0500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1808 - In Stock:
175645
- Part#:
0805Y5000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 0805 - In Stock:
309228
- Part#:
1206Y0500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
75385
- Part#:
0805J1K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 0805 - In Stock:
493046
- Part#:
0603J1000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
249965
- Part#:
0805J0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0805 - In Stock:
223207
- Part#:
1808Y0166P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
98837
- Part#:
1825Y1K50271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1825 - In Stock:
45138
- Part#:
2220Y2000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 2220 - In Stock:
55701
- Part#:
1812Y0630824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
67347
- Part#:
1206J0500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1206 - In Stock:
275825
- Part#:
1206J1K51P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1.5KV C0G/NP0 1206 - In Stock:
77083
- Part#:
1812J3K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 1812 - In Stock:
83435
- Part#:
0505Y1500270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 150V C0G/NP0 0505 - In Stock:
33315
- Part#:
1210Y0630221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
86292
- Part#:
1808J1K50391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1808 - In Stock:
134069
- Part#:
0603Y2000221KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0603 - In Stock:
392559
- Part#:
2220Y0160223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2220 - In Stock:
29211
- Part#:
0805J0500331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 0805 - In Stock:
455060
- Part#:
1812J0630273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1812 - In Stock:
92990
- Part#:
1210J2500333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1210 - In Stock:
97945
- Part#:
0603Y2002P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
230016
- Part#:
1812Y0160120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
26630
- Part#:
1206Y0100473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
49593
- Part#:
0603J1000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 0603 - In Stock:
645976
- Part#:
1808Y2K00101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV X7R 1808 - In Stock:
139300
- Part#:
0805J2000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
324129
- Part#:
1808J2500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1808 - In Stock:
83384
- Part#:
1206Y2000331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
68584
- Part#:
1825Y0630100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1825 - In Stock:
9902
- Part#:
1808YA250390FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
31888
- Part#:
0805J0100120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0805 - In Stock:
215357
- Part#:
1825Y1K20150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1825 - In Stock:
17181
- Part#:
2225Y1000471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2225 - In Stock:
29232
- Part#:
1808Y1008P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
71041
- Part#:
0805Y250P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 0805 - In Stock:
146502
- Part#:
1210Y5000122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1210 - In Stock:
109249
- Part#:
1825J1K50562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1825 - In Stock:
58417
- Part#:
1206Y6307P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 630V C0G/NP0 1206 - In Stock:
83903
- Part#:
2220Y2500103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2220 - In Stock:
6069