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#:
0603J0250183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0603 - In Stock:
487415
- Part#:
1206J5000273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1206 - In Stock:
137648
- Part#:
1812Y0160824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
57194
- Part#:
0603J0500471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
228426
- Part#:
1808J1000820JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V X7R 1808 - In Stock:
96629
- Part#:
1206J0250220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1206 - In Stock:
121531
- Part#:
2225Y2K50331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 2225 - In Stock:
17123
- Part#:
2225J0250681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2225 - In Stock:
16085
- Part#:
0603Y1000682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
493974
- Part#:
1206Y2001P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 1206 - In Stock:
167639
- Part#:
1111J1000121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1111 - In Stock:
61188
- Part#:
0805J1000682MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
113589
- Part#:
2220J1K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2220 - In Stock:
85200
- Part#:
1812Y0100125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1812 - In Stock:
73774
- Part#:
2225Y1K00152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2225 - In Stock:
23427
- Part#:
2225Y1K00333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2225 - In Stock:
28361
- Part#:
1825Y1K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1825 - In Stock:
67018
- Part#:
1206Y2000272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1206 - In Stock:
169190
- Part#:
2225Y6300331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 2225 - In Stock:
23693
- Part#:
1210J2000154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
92663
- Part#:
1808Y2500562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1808 - In Stock:
120216
- Part#:
1206Y1000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1206 - In Stock:
284587
- Part#:
1808J1K20331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 1808 - In Stock:
119594
- Part#:
1206Y0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1206 - In Stock:
237454
- Part#:
1808Y0250184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1808 - In Stock:
71524
- Part#:
0603J0505P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
309285
- Part#:
0603Y0160823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0603 - In Stock:
414416
- Part#:
1210J5005P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1210 - In Stock:
53802
- Part#:
1825Y0160681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1825 - In Stock:
13200
- Part#:
1206Y0500154JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1206 - In Stock:
106691
- Part#:
0805J0500680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
72745
- Part#:
1210Y0500180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
83223
- Part#:
0505J2500220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0505 - In Stock:
139401
- Part#:
1808Y0250821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1808 - In Stock:
121087
- Part#:
1210Y2000821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
84043
- Part#:
1825J2000564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 1825 - In Stock:
42627
- Part#:
1812Y5000471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
31200
- Part#:
1206J0160223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
97349
- Part#:
1825Y0160104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1825 - In Stock:
54846
- Part#:
1206J0500390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
120483
- Part#:
2225J2000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2225 - In Stock:
29045
- Part#:
1210J2000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
50752
- Part#:
0805Y0160271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0805 - In Stock:
367762
- Part#:
1206Y0100393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1206 - In Stock:
55354
- Part#:
0805Y2000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
353278
- Part#:
2220J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
42608
- Part#:
1808J0250823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
75708
- Part#:
1206Y2000620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 200V C0G/NP0 1206 - In Stock:
93520
- Part#:
0805Y1000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
317389
- Part#:
1210Y5000332KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
82566