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#:
1206Y2000182JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
108589
- Part#:
0603Y2500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
245378
- Part#:
0805J6305P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 0805 - In Stock:
268980
- Part#:
1206Y1000392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
74673
- Part#:
2220Y0500474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2220 - In Stock:
23789
- Part#:
0805J0250330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
90903
- Part#:
1111J2000182KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1111 - In Stock:
49773
- Part#:
0603J0250120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0603 - In Stock:
313495
- Part#:
1210Y2000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
97350
- Part#:
1206Y0636P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 1206 - In Stock:
95547
- Part#:
1825J2500334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1825 - In Stock:
37415
- Part#:
0805Y1500160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 0805 - In Stock:
65910
- Part#:
2225Y0500335KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
16452
- Part#:
1206J0500394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1206 - In Stock:
80811
- Part#:
1825J1K50153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 1825 - In Stock:
41582
- Part#:
1808Y0250224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1808 - In Stock:
78397
- Part#:
0805Y2500821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0805 - In Stock:
194855
- Part#:
1812Y1K00472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1812 - In Stock:
97506
- Part#:
0805Y1006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
72078
- Part#:
1812J0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
21837
- Part#:
1808J1000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1808 - In Stock:
73279
- Part#:
1206Y5003P30BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
94517
- Part#:
0805J0100222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0805 - In Stock:
275930
- Part#:
2225J0500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2225 - In Stock:
26078
- Part#:
0603Y0500100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
101992
- Part#:
2220Y0500333JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2220 - In Stock:
27230
- Part#:
0805Y5000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 0805 - In Stock:
263388
- Part#:
1808J2000222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1808 - In Stock:
39939
- Part#:
0603Y2501P10BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
226279
- Part#:
1206Y0250330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1206 - In Stock:
174710
- Part#:
1111Y300P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 1111 - In Stock:
69612
- Part#:
2220Y0160273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 2220 - In Stock:
25586
- Part#:
0603J0500472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0603 - In Stock:
442598
- Part#:
2220Y2500330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2220 - In Stock:
26620
- Part#:
1210J2000222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
65516
- Part#:
2220Y0250562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2220 - In Stock:
16965
- Part#:
1812J0500560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
95387
- Part#:
1206Y1K04P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1206 - In Stock:
179954
- Part#:
0805J0500441JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 50V C0G/NP0 0805 - In Stock:
82853
- Part#:
1812Y2000224JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
48624
- Part#:
1825J0630332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1825 - In Stock:
48023
- Part#:
2220J0250224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2220 - In Stock:
30408
- Part#:
1812Y2000274MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 1812 - In Stock:
59383
- Part#:
0603Y025P560BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 25V C0G/NP0 0603 - In Stock:
196609
- Part#:
1206J0250392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1206 - In Stock:
126109
- Part#:
0805J2500273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 0805 - In Stock:
188074
- Part#:
1206Y0630123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1206 - In Stock:
140911
- Part#:
1210J0250180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1210 - In Stock:
45928
- Part#:
0805J5000270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
279857
- Part#:
1812Y0500821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
20831