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#:
1206J0500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
55347
- Part#:
0603Y0250561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
335897
- Part#:
1808J0500472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1808 - In Stock:
111649
- Part#:
1808Y0500181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
149460
- Part#:
1825Y2000153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1825 - In Stock:
32795
- Part#:
1210J5000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1210 - In Stock:
134242
- Part#:
2220Y2000680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
21517
- Part#:
1812Y0630120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
19967
- Part#:
1210Y5000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1210 - In Stock:
114892
- Part#:
0603Y0630123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 0603 - In Stock:
277460
- Part#:
1808J1000820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V X7R 1808 - In Stock:
119878
- Part#:
2225J3K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2225 - In Stock:
28061
- Part#:
1210J6300271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
81913
- Part#:
1812J2500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
71141
- Part#:
0805Y0630102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
88651
- Part#:
2220Y0630474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
33103
- Part#:
2225J6300152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 2225 - In Stock:
13648
- Part#:
1808Y2500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
52601
- Part#:
1825J0160124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1825 - In Stock:
49281
- Part#:
1808Y1K00680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
43508
- Part#:
0603Y0251P00CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 0603 - In Stock:
209480
- Part#:
1808Y2000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
225611
- Part#:
2225J1K00332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2225 - In Stock:
10444
- Part#:
1808JA250331KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
112007
- Part#:
1206Y0630562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1206 - In Stock:
91589
- Part#:
1812J0160122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1812 - In Stock:
33419
- Part#:
2225Y0250183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 2225 - In Stock:
20323
- Part#:
1812Y2000684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 1812 - In Stock:
48746
- Part#:
2225Y0500335KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
17189
- Part#:
2220Y5000394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2220 - In Stock:
29406
- Part#:
2225J1000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2225 - In Stock:
12713
- Part#:
0603J1501P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 0603 - In Stock:
227145
- Part#:
1206Y0160221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
148586
- Part#:
1812Y5000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
88209
- Part#:
2225Y2500682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
4859
- Part#:
2220Y0250223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 2220 - In Stock:
53266
- Part#:
1206Y0500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
85882
- Part#:
1812Y1K00123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 1KV X7R 1812 - In Stock:
79459
- Part#:
0603J2500121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
316403
- Part#:
1210Y2000224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1210 - In Stock:
80905
- Part#:
1206J0630272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
253487
- Part#:
1825J5000121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1825 - In Stock:
17404
- Part#:
1812J1K00331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
63949
- Part#:
1210Y0630822GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1210 - In Stock:
63880
- Part#:
1812J0160331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
85431
- Part#:
1206Y0100332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1206 - In Stock:
197400
- Part#:
1206Y6300102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1206 - In Stock:
134467
- Part#:
1808J2500222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
190830
- Part#:
1812J0630272FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
25255
- Part#:
1812J0500681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
50957