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#:
2225J0250274KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V C0G/NP0 2225 - In Stock:
17620
- Part#:
2225Y2000183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
21935
- Part#:
1210J6300560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1210 - In Stock:
87996
- Part#:
2225Y6K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2225 - In Stock:
80740
- Part#:
1210Y2000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1210 - In Stock:
116919
- Part#:
0505Y2500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 250V C0G/NP0 0505 - In Stock:
80199
- Part#:
1825Y1K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1825 - In Stock:
56071
- Part#:
1812J2500474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
59180
- Part#:
0603J1000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0603 - In Stock:
524257
- Part#:
0805Y2500820GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0805 - In Stock:
87384
- Part#:
1808J6300681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1808 - In Stock:
65115
- Part#:
2225Y1000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2225 - In Stock:
21728
- Part#:
1206J2000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
187035
- Part#:
1825J5000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1825 - In Stock:
17315
- Part#:
2220Y1K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2220 - In Stock:
60361
- Part#:
2220Y0160334FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 2220 - In Stock:
5119
- Part#:
1206Y1000472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
82533
- Part#:
1111J2004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 200V C0G/NP0 1111 - In Stock:
63961
- Part#:
1808J2000220JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V X7R 1808 - In Stock:
100655
- Part#:
0805Y2501P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0805 - In Stock:
237188
- Part#:
1206Y0100561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 1206 - In Stock:
220697
- Part#:
1206Y0160823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1206 - In Stock:
227703
- Part#:
1825Y5K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 1825 - In Stock:
24720
- Part#:
1808Y0160122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1808 - In Stock:
206957
- Part#:
1825J5K00180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1825 - In Stock:
68816
- Part#:
1206Y2502P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1206 - In Stock:
134245
- Part#:
0805J0250473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0805 - In Stock:
261856
- Part#:
1812Y0500683KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1812 - In Stock:
77358
- Part#:
0603Y0163P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0603 - In Stock:
218586
- Part#:
1206Y1000100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
99548
- Part#:
1812Y1000104MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1812 - In Stock:
44864
- Part#:
0805Y1000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0805 - In Stock:
239502
- Part#:
1206J6300151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
93576
- Part#:
2220Y0160681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
13257
- Part#:
0603J2503P30HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0603 - In Stock:
74109
- Part#:
1812J1000681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1812 - In Stock:
22621
- Part#:
0805J5000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 0805 - In Stock:
444205
- Part#:
1808Y0100151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 1808 - In Stock:
179415
- Part#:
1410J1000101MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1410 - In Stock:
71064
- Part#:
1206Y1000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
95506
- Part#:
1210Y2000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
86869
- Part#:
1812J0250104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 1812 - In Stock:
47348
- Part#:
1206Y5000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
42421
- Part#:
1812YA258P20DCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1812 - In Stock:
66941
- Part#:
0805Y2500330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
299056
- Part#:
1206Y1001P50BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 1206 - In Stock:
94012
- Part#:
2211YA250100FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2211 - In Stock:
23601
- Part#:
1812J0160680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1812 - In Stock:
91988
- Part#:
1808J1K00122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1808 - In Stock:
72361
- Part#:
1808Y1000820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1808 - In Stock:
85599