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#:
1812J1000103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1812 - In Stock:
66821
- Part#:
1206Y0100222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 1206 - In Stock:
231588
- Part#:
1206Y0500563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1206 - In Stock:
123408
- Part#:
2220Y1K20151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 2220 - In Stock:
38254
- Part#:
1812Y0250274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1812 - In Stock:
60225
- Part#:
1825Y4K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 1825 - In Stock:
67146
- Part#:
1210Y0250332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
139356
- Part#:
2220Y0160821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
30810
- Part#:
0805Y2000180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
308491
- Part#:
1812Y1K00470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
37803
- Part#:
1808Y0500684MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1808 - In Stock:
66489
- Part#:
2225Y1000563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2225 - In Stock:
11666
- Part#:
0603J2500470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
155966
- Part#:
0805J5005P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0805 - In Stock:
179826
- Part#:
1825J2K00122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV C0G/NP0 1825 - In Stock:
44246
- Part#:
0805J2500122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 0805 - In Stock:
247670
- Part#:
1210J0503P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1210 - In Stock:
69022
- Part#:
1206J1500200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 1206 - In Stock:
135862
- Part#:
1210Y0250390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1210 - In Stock:
122321
- Part#:
2225J1000273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2225 - In Stock:
34765
- Part#:
2220Y0160152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2220 - In Stock:
14130
- Part#:
2220Y1K50561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 2220 - In Stock:
59646
- Part#:
1812J1000122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
99223
- Part#:
0603Y2000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
78577
- Part#:
2225Y0160473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2225 - In Stock:
27508
- Part#:
2225J1K00471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
11237
- Part#:
0603J1501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0603 - In Stock:
225018
- Part#:
1210Y1K06P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1210 - In Stock:
108270
- Part#:
0805J2500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 0805 - In Stock:
70801
- Part#:
1210J5000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
149945
- Part#:
1825Y6K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1825 - In Stock:
48905
- Part#:
1808Y2000101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1808 - In Stock:
151928
- Part#:
2220J5000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2220 - In Stock:
67602
- Part#:
0603J1500820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0603 - In Stock:
61303
- Part#:
1210J2000390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
87821
- Part#:
0805J0160823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0805 - In Stock:
260859
- Part#:
1206Y0160124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1206 - In Stock:
172945
- Part#:
0805Y2000910GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0805 - In Stock:
79953
- Part#:
1210J0250820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
86719
- Part#:
1812J1K00102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
80236
- Part#:
2220Y2000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
21618
- Part#:
2225J1000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
50543
- Part#:
1210J5000101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1210 - In Stock:
123399
- Part#:
1812J0630273JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1812 - In Stock:
51048
- Part#:
1812J1000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1812 - In Stock:
80833
- Part#:
1808Y5000332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
113952
- Part#:
0805Y5000821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0805 - In Stock:
281845
- Part#:
1206Y0630184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1206 - In Stock:
183965
- Part#:
2220J1K00271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 2220 - In Stock:
43738
- Part#:
1206Y1K00222MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
165824