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#:
1808JA250390KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
101721
- Part#:
1812Y1K00121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
58932
- Part#:
0805Y0250392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 0805 - In Stock:
361818
- Part#:
1808Y0160333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1808 - In Stock:
91042
- Part#:
0805J5000331JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
229301
- Part#:
1111Y500P900BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 500V C0G/NP0 1111 - In Stock:
5417
- Part#:
0805Y0500473KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0805 - In Stock:
202675
- Part#:
0505J1500750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0505 - In Stock:
56209
- Part#:
2220Y3K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2220 - In Stock:
45588
- Part#:
2225J0500220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
27681
- Part#:
0805Y2000152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
204365
- Part#:
SFBDL1000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
5819
- Part#:
0805Y0630103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0805 - In Stock:
190834
- Part#:
1812Y5000821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1812 - In Stock:
75492
- Part#:
1206Y1000222JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1206 - In Stock:
171032
- Part#:
2220J1K20152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 2220 - In Stock:
62111
- Part#:
1210Y2000152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1210 - In Stock:
82822
- Part#:
0603Y0250122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0603 - In Stock:
499617
- Part#:
2220Y1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 2220 - In Stock:
41609
- Part#:
0805Y6303P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 0805 - In Stock:
210856
- Part#:
1825J5000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1825 - In Stock:
68388
- Part#:
1210Y0250124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1210 - In Stock:
77783
- Part#:
1812Y1K00821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
32876
- Part#:
0805Y2500161KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 0805 - In Stock:
80534
- Part#:
2225Y2000180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
20805
- Part#:
1111Y5001P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
76632
- Part#:
2220Y6300560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2220 - In Stock:
68995
- Part#:
1210J0160102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1210 - In Stock:
40527
- Part#:
0805J3006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0805 - In Stock:
152231
- Part#:
1808J0250224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1808 - In Stock:
120238
- Part#:
1808Y6300122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1808 - In Stock:
64718
- Part#:
1808Y5000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1808 - In Stock:
108115
- Part#:
0805Y2000221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
249125
- Part#:
0805Y2000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
159910
- Part#:
0805J0500560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
250737
- Part#:
1206Y0500152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
213802
- Part#:
2225J2500223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2225 - In Stock:
33135
- Part#:
1825Y2000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1825 - In Stock:
10063
- Part#:
1210Y1000823KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
76467
- Part#:
1812YA250151JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1812 - In Stock:
81662
- Part#:
0805Y0100103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 0805 - In Stock:
230306
- Part#:
0805Y0630180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
86185
- Part#:
1808YA250471KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
89630
- Part#:
1825Y5000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
12216
- Part#:
1210J0630681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1210 - In Stock:
91662
- Part#:
1206J2502P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1206 - In Stock:
160304
- Part#:
1812Y5000270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
93358
- Part#:
1206J0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
77506
- Part#:
1825Y0250680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1825 - In Stock:
20785
- Part#:
2225J2K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2225 - In Stock:
28756