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#:
2225Y1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
10630
- Part#:
1206J6300180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1206 - In Stock:
155702
- Part#:
1206J0635P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 63V C0G/NP0 1206 - In Stock:
99998
- Part#:
1206Y5000120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
76371
- Part#:
1210J0500472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1210 - In Stock:
149515
- Part#:
1206J1000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1206 - In Stock:
240437
- Part#:
1808Y0630682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
93948
- Part#:
2220Y0630272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2220 - In Stock:
17506
- Part#:
0805Y1500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 0805 - In Stock:
82698
- Part#:
1210J1K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1210 - In Stock:
168504
- Part#:
1812Y1000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
79611
- Part#:
1808J5000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
143209
- Part#:
2225J0160394FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V C0G/NP0 2225 - In Stock:
4564
- Part#:
1812Y0500822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1812 - In Stock:
68051
- Part#:
0603Y2000270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
291569
- Part#:
1111Y6303P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1111 - In Stock:
77963
- Part#:
1808Y0250102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1808 - In Stock:
99358
- Part#:
2220Y1K00122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2220 - In Stock:
10835
- Part#:
0603J200P470DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
315630
- Part#:
0603J2000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
78078
- Part#:
1825Y0250391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1825 - In Stock:
27271
- Part#:
1812Y6K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1812 - In Stock:
81501
- Part#:
1206J5000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
113994
- Part#:
1210J0250472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1210 - In Stock:
90615
- Part#:
1808Y0160123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
55148
- Part#:
2225J1K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
39523
- Part#:
1210Y2000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1210 - In Stock:
89416
- Part#:
1812J1000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1812 - In Stock:
60820
- Part#:
0603Y100P820CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 100V C0G/NP0 0603 - In Stock:
182804
- Part#:
1812Y2000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1812 - In Stock:
77973
- Part#:
1808Y1K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1808 - In Stock:
99973
- Part#:
0505J1501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 0505 - In Stock:
147392
- Part#:
1812Y1K00181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
90776
- Part#:
1812J5000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1812 - In Stock:
90251
- Part#:
1206Y2500680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1206 - In Stock:
193151
- Part#:
1210J1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
78898
- Part#:
0805J0630473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0805 - In Stock:
351779
- Part#:
1808J5000682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1808 - In Stock:
163621
- Part#:
2225J1K00563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2225 - In Stock:
28795
- Part#:
1825Y4K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV C0G/NP0 1825 - In Stock:
16683
- Part#:
2220Y0500223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2220 - In Stock:
23940
- Part#:
1206Y5000562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1206 - In Stock:
228772
- Part#:
1812Y0250153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1812 - In Stock:
101139
- Part#:
1812J1K20272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 1812 - In Stock:
82574
- Part#:
0603Y1008P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
215182
- Part#:
0805J2000393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 0805 - In Stock:
201713
- Part#:
2225Y0160471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 2225 - In Stock:
20009
- Part#:
2220Y3K00222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 2220 - In Stock:
61053
- Part#:
2220J2500122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
36275
- Part#:
1808J1K20391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1808 - In Stock:
106515