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#:
SFABC5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
4288
- Part#:
1206Y0500121FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
74039
- Part#:
1825Y1000684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 1825 - In Stock:
30320
- Part#:
1210J0100223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1210 - In Stock:
99927
- Part#:
1808J4K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 4KV C0G/NP0 1808 - In Stock:
113547
- Part#:
1808Y0160331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1808 - In Stock:
115265
- Part#:
2225Y0160151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2225 - In Stock:
16716
- Part#:
1812Y1000560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
84260
- Part#:
1210J5006P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
100199
- Part#:
1808YA250821JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
66155
- Part#:
1210Y0250820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
66161
- Part#:
1210J0630392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1210 - In Stock:
155671
- Part#:
1206J0250562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
81209
- Part#:
2220Y5000153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2220 - In Stock:
32636
- Part#:
1210J1K00681GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
82238
- Part#:
0805Y2500300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 0805 - In Stock:
154914
- Part#:
2220J2K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 2220 - In Stock:
41306
- Part#:
1825J5000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1825 - In Stock:
66706
- Part#:
1206J1K21P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1.2KV C0G/NP0 1206 - In Stock:
237856
- Part#:
1206J0500441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 50V C0G/NP0 1206 - In Stock:
68259
- Part#:
2225Y5K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 2225 - In Stock:
75354
- Part#:
1210Y0500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
52913
- Part#:
1812Y0630392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
19635
- Part#:
1210J0250121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
78875
- Part#:
2220J1000683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 2220 - In Stock:
23515
- Part#:
1825J3K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1825 - In Stock:
60137
- Part#:
0805Y0500471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
72815
- Part#:
1808J0100683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1808 - In Stock:
125560
- Part#:
2225Y0500153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
20278
- Part#:
1206Y5000331JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
171602
- Part#:
1812J2500390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
41341
- Part#:
1210Y0500182JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1210 - In Stock:
83705
- Part#:
1206Y0500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
73683
- Part#:
1206Y0500272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
165027
- Part#:
0603Y0630562KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
307990
- Part#:
0805J0630393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
180047
- Part#:
1111J1002P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1111 - In Stock:
68318
- Part#:
1210Y0500820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
77958
- Part#:
1206Y2000333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
222482
- Part#:
2225Y5000222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2225 - In Stock:
42916
- Part#:
2225J0100563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 2225 - In Stock:
29605
- Part#:
1812Y6300682JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1812 - In Stock:
66824
- Part#:
0805Y0630473MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0805 - In Stock:
203639
- Part#:
2220Y5000274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2220 - In Stock:
32261
- Part#:
1808Y2000182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1808 - In Stock:
62198
- Part#:
1812J2K50681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 1812 - In Stock:
40677
- Part#:
1111Y1500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 1111 - In Stock:
75650
- Part#:
1206J0630222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1206 - In Stock:
237201
- Part#:
1206J2500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
93251
- Part#:
1206Y0100120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1206 - In Stock:
268465