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#:
0505J0633P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 63V C0G/NP0 0505 - In Stock:
81085
- Part#:
1812Y2000681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
75387
- Part#:
0603J1001P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
206803
- Part#:
1808Y2000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1808 - In Stock:
124907
- Part#:
0805J1503P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 150V C0G/NP0 0805 - In Stock:
94247
- Part#:
2220Y0160124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
8928
- Part#:
1812Y1K50561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
86057
- Part#:
SBSGC1000154MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
35174
- Part#:
0805Y1000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
213614
- Part#:
0805Y0250152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0805 - In Stock:
73904
- Part#:
1825J1000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1825 - In Stock:
50803
- Part#:
1206Y0160332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
60389
- Part#:
0603J0160681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
325850
- Part#:
1812J2000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
78544
- Part#:
0805J1000441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 100V C0G/NP0 0805 - In Stock:
89783
- Part#:
1210J0100564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1210 - In Stock:
88721
- Part#:
2225Y2000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 2225 - In Stock:
30883
- Part#:
0805J1000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
210434
- Part#:
2225J1000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2225 - In Stock:
30990
- Part#:
2220J3K00272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 3KV X7R 2220 - In Stock:
88423
- Part#:
1825J6300680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1825 - In Stock:
17189
- Part#:
1808J0160474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1808 - In Stock:
79550
- Part#:
0603Y1000750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
197556
- Part#:
1206Y2000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
80693
- Part#:
2220Y1K00332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
49976
- Part#:
1808J0160471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 1808 - In Stock:
178374
- Part#:
2225J1K20182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2225 - In Stock:
13088
- Part#:
1808Y0250561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1808 - In Stock:
122160
- Part#:
1206J0500101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
223975
- Part#:
1825Y2000682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1825 - In Stock:
18751
- Part#:
SBSGP5000152MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
13085
- Part#:
2220Y6300473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 630V X7R 2220 - In Stock:
64005
- Part#:
0805J2004P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
118730
- Part#:
1808J0508P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1808 - In Stock:
90044
- Part#:
2225Y0250472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2225 - In Stock:
21156
- Part#:
2220YA250103KETB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
27217
- Part#:
0603J2000150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
276316
- Part#:
0805J0500682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0805 - In Stock:
443794
- Part#:
1210J1000820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
60794
- Part#:
1812Y2500682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1812 - In Stock:
93626
- Part#:
2220J1000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 2220 - In Stock:
9188
- Part#:
1210J0160122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1210 - In Stock:
86748
- Part#:
1210Y0500182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
92854
- Part#:
0805Y0500104KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
325091
- Part#:
2220Y0250220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
29998
- Part#:
2220J2500271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2220 - In Stock:
41893
- Part#:
1206Y2500150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
110906
- Part#:
1210J2000183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1210 - In Stock:
98196
- Part#:
2220J0160120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2220 - In Stock:
33767
- Part#:
2220Y0500474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
49408