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#:
1808J2500332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1808 - In Stock:
104804
- Part#:
0603Y0500102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
228587
- Part#:
0603J1000221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0603 - In Stock:
83369
- Part#:
0805Y2500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 0805 - In Stock:
234231
- Part#:
0805J2500271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 0805 - In Stock:
94757
- Part#:
2225Y0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2225 - In Stock:
36396
- Part#:
1210Y1K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1210 - In Stock:
201033
- Part#:
1825J0630274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1825 - In Stock:
42334
- Part#:
2220JA250102MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2220 - In Stock:
83164
- Part#:
0603Y2000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
70348
- Part#:
2220Y0500394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2220 - In Stock:
41839
- Part#:
0805Y0500331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 0805 - In Stock:
246044
- Part#:
1825Y4K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV C0G/NP0 1825 - In Stock:
84614
- Part#:
1825Y2000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1825 - In Stock:
43714
- Part#:
1210J2K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1210 - In Stock:
128488
- Part#:
0805Y5001P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
440859
- Part#:
0603J0164P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
254067
- Part#:
1808J1000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1808 - In Stock:
61419
- Part#:
0805J2000391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
219092
- Part#:
0805J0250681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
150098
- Part#:
1210J1000474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
70982
- Part#:
1206Y0250823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1206 - In Stock:
234519
- Part#:
1210Y0250333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1210 - In Stock:
94066
- Part#:
0805Y1000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
151157
- Part#:
0603J0160391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0603 - In Stock:
67048
- Part#:
1808J1000562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1808 - In Stock:
174240
- Part#:
2225J0250475JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 25V X7R 2225 - In Stock:
25374
- Part#:
1808J0500154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1808 - In Stock:
71217
- Part#:
2220Y0100392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 2220 - In Stock:
41392
- Part#:
0805J0250123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0805 - In Stock:
286322
- Part#:
2225Y1K20272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV C0G 2225 - In Stock:
33726
- Part#:
1808J1K20181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1808 - In Stock:
81861
- Part#:
1812J6K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 6KV C0G/NP0 1812 - In Stock:
86754
- Part#:
1206J0500331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
219890
- Part#:
0805J1003P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 100V C0G/NP0 0805 - In Stock:
93312
- Part#:
1808YA250100KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
95365
- Part#:
1825Y2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1825 - In Stock:
32917
- Part#:
0805Y100P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 100V C0G/NP0 0805 - In Stock:
123174
- Part#:
1825Y2K00562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 1825 - In Stock:
48437
- Part#:
1206Y0500270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
193282
- Part#:
2220Y1K00223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
31987
- Part#:
1812Y5000821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
90929
- Part#:
1210Y2K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1210 - In Stock:
184279
- Part#:
1812Y5000220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
96598
- Part#:
1825Y1K50181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
16835
- Part#:
1808Y2500391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
160519
- Part#:
1210Y0630124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1210 - In Stock:
142849
- Part#:
1808JA250270GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
90760
- Part#:
1808Y1K00561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1808 - In Stock:
89601
- Part#:
1206Y2500182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1206 - In Stock:
187635