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#:
0603Y0160331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0603 - In Stock:
462370
- Part#:
0505J0631P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0505 - In Stock:
127930
- Part#:
0603Y1000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0603 - In Stock:
140043
- Part#:
2225J1000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2225 - In Stock:
27227
- Part#:
1210Y0630120KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
89952
- Part#:
0805Y0160182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
99113
- Part#:
2225J5000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2225 - In Stock:
39464
- Part#:
1812Y0500104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1812 - In Stock:
78037
- Part#:
1206Y0630102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
160368
- Part#:
1812J2000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
47839
- Part#:
1210J1000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1210 - In Stock:
138274
- Part#:
1210Y5000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
110027
- Part#:
0603Y1000221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0603 - In Stock:
263838
- Part#:
1210J6300470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1210 - In Stock:
179043
- Part#:
1210J5000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
65061
- Part#:
1210Y0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1210 - In Stock:
135139
- Part#:
1206J0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1206 - In Stock:
163311
- Part#:
2220J1K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2220 - In Stock:
67389
- Part#:
1210Y2K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1210 - In Stock:
119813
- Part#:
2220J2000151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2220 - In Stock:
33205
- Part#:
1812J0250123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1812 - In Stock:
61068
- Part#:
0805Y1000152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
276515
- Part#:
2220Y1K20271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 2220 - In Stock:
66572
- Part#:
2225J0500562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2225 - In Stock:
27493
- Part#:
1206J0160270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1206 - In Stock:
76360
- Part#:
0805J2500110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0805 - In Stock:
66124
- Part#:
0603J0630470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
322609
- Part#:
0805Y0250562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 0805 - In Stock:
347815
- Part#:
2220J1K50181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2220 - In Stock:
71210
- Part#:
2225Y2K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2225 - In Stock:
45033
- Part#:
0603Y0630333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0603 - In Stock:
278905
- Part#:
2225Y0630470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2225 - In Stock:
24232
- Part#:
1808Y5008P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1808 - In Stock:
64706
- Part#:
2220Y0250560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2220 - In Stock:
38035
- Part#:
1812J0500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
65458
- Part#:
1210J1000680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1210 - In Stock:
79981
- Part#:
1812Y0500121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
91036
- Part#:
0603J2500620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0603 - In Stock:
173678
- Part#:
1210J5000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1210 - In Stock:
72563
- Part#:
2220J0160101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2220 - In Stock:
53261
- Part#:
1808J0500182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1808 - In Stock:
201304
- Part#:
1206Y1K00121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
142347
- Part#:
1206Y6300182JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1206 - In Stock:
145725
- Part#:
1808Y2508P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1808 - In Stock:
63668
- Part#:
1111Y5005P10DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 500V C0G/NP0 1111 - In Stock:
4783
- Part#:
0505J1507P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 150V C0G/NP0 0505 - In Stock:
43058
- Part#:
SFCML5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
8759
- Part#:
1825Y0160393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1825 - In Stock:
30719
- Part#:
1812J6300182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1812 - In Stock:
87954
- Part#:
2225Y0250223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
15119