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#:
1210Y0250330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
85839
- Part#:
2225J2000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
32441
- Part#:
1808Y5K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1808 - In Stock:
66140
- Part#:
2220Y0160151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2220 - In Stock:
32564
- Part#:
1210Y0100271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1210 - In Stock:
58563
- Part#:
2225Y2000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
12274
- Part#:
1210Y6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1210 - In Stock:
79214
- Part#:
2225Y5000183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V C0G 2225 - In Stock:
13834
- Part#:
1206J0250821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
168534
- Part#:
2220J1K00392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2220 - In Stock:
15370
- Part#:
1111Y1K03P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 1KV C0G/NP0 1111 - In Stock:
98732
- Part#:
1825Y0500470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1825 - In Stock:
23464
- Part#:
1812J0160105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1812 - In Stock:
62843
- Part#:
0603Y0250120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0603 - In Stock:
295651
- Part#:
1812Y1000563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
97170
- Part#:
2220J6300222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 2220 - In Stock:
67135
- Part#:
0805J0250561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
245900
- Part#:
2220Y2000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2220 - In Stock:
23674
- Part#:
2225J1K00821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2225 - In Stock:
18440
- Part#:
1210J2500682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1210 - In Stock:
125055
- Part#:
2225J5000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2225 - In Stock:
46096
- Part#:
1812Y5000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
81755
- Part#:
1825Y6300391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1825 - In Stock:
30607
- Part#:
1808J0630103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1808 - In Stock:
97870
- Part#:
1812Y2000394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1812 - In Stock:
33160
- Part#:
1808J6300151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1808 - In Stock:
154926
- Part#:
0603Y2501P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
259619
- Part#:
1111J1K06P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 1KV C0G/NP0 1111 - In Stock:
80279
- Part#:
1206Y1K01P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 1KV C0G/NP0 1206 - In Stock:
97381
- Part#:
0603J016P680CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 16V C0G/NP0 0603 - In Stock:
297718
- Part#:
2220Y0250102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2220 - In Stock:
13971
- Part#:
2220J0250183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2220 - In Stock:
30989
- Part#:
1210J2K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1210 - In Stock:
136524
- Part#:
1206J1K20561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1206 - In Stock:
144916
- Part#:
1808J6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1808 - In Stock:
87313
- Part#:
0603Y0630270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
97008
- Part#:
1808J0160273GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1808 - In Stock:
59284
- Part#:
2225Y1000183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
32832
- Part#:
1812J2500153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 1812 - In Stock:
64517
- Part#:
1210Y0250182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1210 - In Stock:
89605
- Part#:
2220J1K20152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 2220 - In Stock:
59650
- Part#:
2220J0250335KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2220 - In Stock:
35361
- Part#:
1808Y1K00391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1808 - In Stock:
106639
- Part#:
1210Y2000104MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
71901
- Part#:
2220Y0500682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
41101
- Part#:
1206Y0100221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1206 - In Stock:
266817
- Part#:
1825Y1K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1825 - In Stock:
48749
- Part#:
2220J2500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
24969
- Part#:
1808J0250683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1808 - In Stock:
150551
- Part#:
1808Y1000391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1808 - In Stock:
74819