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#:
1210Y0250182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1210 - In Stock:
76213
- Part#:
1808Y0160181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1808 - In Stock:
122038
- Part#:
1210Y0160272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1210 - In Stock:
114524
- Part#:
1808J1K00271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
88636
- Part#:
0603J0160560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0603 - In Stock:
409143
- Part#:
1206Y1K08P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
61789
- Part#:
1111Y2500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 1111 - In Stock:
57049
- Part#:
0603J0500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
345152
- Part#:
0805Y2000150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
206946
- Part#:
1808J5K00271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV X7R 1808 - In Stock:
141366
- Part#:
2225Y2K50150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 2225 - In Stock:
50425
- Part#:
0505J1501P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0505 - In Stock:
144740
- Part#:
2220Y0160333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2220 - In Stock:
32513
- Part#:
0805J5000330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
85456
- Part#:
2225Y0500270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2225 - In Stock:
29300
- Part#:
1111J5003P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 500V C0G/NP0 1111 - In Stock:
4371
- Part#:
2220J0630333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
43636
- Part#:
1210Y0160681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1210 - In Stock:
92646
- Part#:
1206Y0100150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1206 - In Stock:
129328
- Part#:
1206Y0250153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
82232
- Part#:
2220Y1000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2220 - In Stock:
34942
- Part#:
0805J2500330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
244986
- Part#:
1210Y0100153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1210 - In Stock:
36513
- Part#:
1206Y6300151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
155496
- Part#:
0603Y0100221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 0603 - In Stock:
178353
- Part#:
1206J2002P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
197076
- Part#:
1812Y2K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 1812 - In Stock:
60595
- Part#:
2220Y0630105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2220 - In Stock:
47154
- Part#:
1808YA250331KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1808 - In Stock:
79939
- Part#:
1808J5000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1808 - In Stock:
127935
- Part#:
2225J5000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 2225 - In Stock:
56978
- Part#:
2220Y0100273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 2220 - In Stock:
33487
- Part#:
1812J1K00100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1812 - In Stock:
87848
- Part#:
2225Y0100271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2225 - In Stock:
36598
- Part#:
1206Y0500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
138730
- Part#:
1210J0630105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1210 - In Stock:
75361
- Part#:
1210Y1000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1210 - In Stock:
77902
- Part#:
2220J2500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
23749
- Part#:
0603J0500181GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
72828
- Part#:
0805Y1500181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 0805 - In Stock:
104610
- Part#:
SFCIC5000473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 500V AXIAL - In Stock:
5773
- Part#:
2220J0160822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2220 - In Stock:
21493
- Part#:
2225J0500123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 2225 - In Stock:
35038
- Part#:
1808Y2000123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1808 - In Stock:
170517
- Part#:
1206Y0100333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1206 - In Stock:
67630
- Part#:
0805J0500472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0805 - In Stock:
343430
- Part#:
1808J0250474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1808 - In Stock:
88902
- Part#:
1808J2000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1808 - In Stock:
64270
- Part#:
2220Y5000474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2220 - In Stock:
40540
- Part#:
1210Y0160223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
33628