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#:
0603J2000122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0603 - In Stock:
336955
- Part#:
0805J1000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0805 - In Stock:
368133
- Part#:
0805J0100561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 0805 - In Stock:
655246
- Part#:
1808J3K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 1808 - In Stock:
153833
- Part#:
0805J0160102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0805 - In Stock:
133014
- Part#:
1808YA250150GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
55190
- Part#:
1812Y2K50471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1812 - In Stock:
34255
- Part#:
1210Y5000100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
55555
- Part#:
1825Y6300183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1825 - In Stock:
38958
- Part#:
1812J2000272GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1812 - In Stock:
44472
- Part#:
1206Y1K00151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
71981
- Part#:
0805Y0630301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 0805 - In Stock:
87136
- Part#:
0805Y1501P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0805 - In Stock:
134976
- Part#:
1206J0630562KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
165484
- Part#:
0805J1004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 100V C0G/NP0 0805 - In Stock:
68873
- Part#:
2220Y2500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2220 - In Stock:
8799
- Part#:
1812Y5000681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
79245
- Part#:
1210Y5005P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1210 - In Stock:
83054
- Part#:
0805Y1K00121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 0805 - In Stock:
392475
- Part#:
1812Y0500471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1812 - In Stock:
68537
- Part#:
0805Y1000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
222963
- Part#:
1206Y5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1206 - In Stock:
304696
- Part#:
1206Y0630153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1206 - In Stock:
213447
- Part#:
2220Y2500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2220 - In Stock:
13884
- Part#:
1808Y0500331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1808 - In Stock:
117612
- Part#:
2220Y2500472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
13648
- Part#:
2220Y2000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2220 - In Stock:
15780
- Part#:
0805Y0250472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 0805 - In Stock:
254344
- Part#:
1808YA250102JXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
60516
- Part#:
1808Y0630470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1808 - In Stock:
111324
- Part#:
0805J2000331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
220558
- Part#:
1808Y1K20471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1808 - In Stock:
97952
- Part#:
1206J3000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 1206 - In Stock:
82514
- Part#:
1812J2500121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
87052
- Part#:
2225Y5K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 2225 - In Stock:
43016
- Part#:
1812Y1K00331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
86445
- Part#:
1206J0630561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
176616
- Part#:
0805J0160221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0805 - In Stock:
281023
- Part#:
1808Y0160820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
124207
- Part#:
0603Y100P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
261303
- Part#:
1210J2500682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1210 - In Stock:
77605
- Part#:
1206J0101P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 10V C0G/NP0 1206 - In Stock:
194287
- Part#:
1808Y0630394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1808 - In Stock:
109622
- Part#:
0603Y0630180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
328552
- Part#:
1210J0500272GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
77942
- Part#:
1812Y0250473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1812 - In Stock:
85617
- Part#:
1210J2500270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
79479
- Part#:
2220Y2000562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2220 - In Stock:
13378
- Part#:
1210J0500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
132755
- Part#:
1825J0160104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1825 - In Stock:
31980