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#:
2220J0500564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
29689
- Part#:
0603Y0500181JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
297092
- Part#:
1812Y0630474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
72457
- Part#:
1812J5000472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1812 - In Stock:
86566
- Part#:
1812Y0500220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1812 - In Stock:
90630
- Part#:
1210Y1K06P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1210 - In Stock:
87709
- Part#:
2225J1K20183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 2225 - In Stock:
38051
- Part#:
1825Y6K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 1825 - In Stock:
107805
- Part#:
1812J2000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
67068
- Part#:
0603J2508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
273795
- Part#:
0505Y2503P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 250V C0G/NP0 0505 - In Stock:
101161
- Part#:
1210Y0500272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
105947
- Part#:
1812J0500332KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1812 - In Stock:
75389
- Part#:
1210Y2K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1210 - In Stock:
66908
- Part#:
1206Y0160684JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
70068
- Part#:
0805Y0500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
57421
- Part#:
2220Y1000183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2220 - In Stock:
36588
- Part#:
1812Y1K20102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 1812 - In Stock:
72252
- Part#:
2220J0630273FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
6836
- Part#:
2225Y0100562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 2225 - In Stock:
19129
- Part#:
0603Y0160820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0603 - In Stock:
94779
- Part#:
1812J1K00393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 1812 - In Stock:
70150
- Part#:
2220Y1K20392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2220 - In Stock:
21841
- Part#:
1825J0160331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1825 - In Stock:
43632
- Part#:
1825J0100180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1825 - In Stock:
47043
- Part#:
1825J0100682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1825 - In Stock:
45174
- Part#:
2225Y1000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2225 - In Stock:
14225
- Part#:
0805J0630183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
264178
- Part#:
1206Y1K00331MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1206 - In Stock:
183773
- Part#:
1206J6300240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 630V C0G/NP0 1206 - In Stock:
115529
- Part#:
2220J6300222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 2220 - In Stock:
84860
- Part#:
0603Y0250153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0603 - In Stock:
323198
- Part#:
2225J0160104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2225 - In Stock:
16437
- Part#:
1812J5000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
46587
- Part#:
1808J0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1808 - In Stock:
172217
- Part#:
2225J1K00562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 2225 - In Stock:
48216
- Part#:
1808J4K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1808 - In Stock:
169298
- Part#:
1206J2000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
114097
- Part#:
1825Y6300821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1825 - In Stock:
65859
- Part#:
1825Y6300102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1825 - In Stock:
57296
- Part#:
1206Y5000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1206 - In Stock:
237622
- Part#:
1808Y1K20391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1808 - In Stock:
106035
- Part#:
0805Y0630272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
82268
- Part#:
1210J0630123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1210 - In Stock:
96653
- Part#:
2220Y0250470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
41652
- Part#:
0805Y0500821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0805 - In Stock:
271342
- Part#:
0805J0631P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0805 - In Stock:
268582
- Part#:
1210J5000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1210 - In Stock:
143761
- Part#:
1812Y0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1812 - In Stock:
94085
- Part#:
1812Y1000332MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
53838