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#:
2225J0100564JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V C0G/NP0 2225 - In Stock:
16021
- Part#:
0603J1000270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
278157
- Part#:
0603J2500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
130154
- Part#:
1812J0100563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1812 - In Stock:
82785
- Part#:
2211YA250221GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
26458
- Part#:
1206J5000470KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V X7R 1206 - In Stock:
223294
- Part#:
1808Y2K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 1808 - In Stock:
124515
- Part#:
0603Y0630821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0603 - In Stock:
335210
- Part#:
1206J2000151GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
88274
- Part#:
1808J0250220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1808 - In Stock:
160464
- Part#:
1210Y1K00822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
66909
- Part#:
2225J5000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
31017
- Part#:
1808Y1008P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
84966
- Part#:
1206Y5000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1206 - In Stock:
330528
- Part#:
1210Y6300680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1210 - In Stock:
46944
- Part#:
0603Y3000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 0603 - In Stock:
165394
- Part#:
1206J5008P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
84639
- Part#:
0805Y2000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
370842
- Part#:
1825J2K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1825 - In Stock:
58816
- Part#:
1812Y0250473GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
27293
- Part#:
1808Y0500331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1808 - In Stock:
99974
- Part#:
2225Y0100471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 2225 - In Stock:
16617
- Part#:
1206Y0500104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10UF 50V X7R 1206 - In Stock:
239817
- Part#:
0805J1000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
138207
- Part#:
1206Y6300271KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1206 - In Stock:
199975
- Part#:
1206Y5000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1206 - In Stock:
64901
- Part#:
1808YA250391JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
78166
- Part#:
1812J0500682FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
20813
- Part#:
1111J2K01P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 2KV C0G/NP0 1111 - In Stock:
69040
- Part#:
1111Y6301P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 630V C0G/NP0 1111 - In Stock:
63411
- Part#:
1808Y0250564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1808 - In Stock:
97269
- Part#:
0603J0501P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 0603 - In Stock:
215652
- Part#:
0603J2501P90BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
241048
- Part#:
1808Y0160563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
105568
- Part#:
0805J0631P50DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0805 - In Stock:
284345
- Part#:
1210J2000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
83140
- Part#:
1812J0250824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1812 - In Stock:
57768
- Part#:
1825Y0160470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1825 - In Stock:
45228
- Part#:
1206Y2500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
98113
- Part#:
0805J0160181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0805 - In Stock:
184811
- Part#:
2225J1K50472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV C0G 2225 - In Stock:
10473
- Part#:
1210J0250393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
114416
- Part#:
2225J3K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2225 - In Stock:
28849
- Part#:
1825Y0500104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1825 - In Stock:
11852
- Part#:
1812J0160331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
56981
- Part#:
1210Y1K50682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1210 - In Stock:
129014
- Part#:
0603Y0630471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0603 - In Stock:
265478
- Part#:
0603J0630152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0603 - In Stock:
388947
- Part#:
1812J0100222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1812 - In Stock:
73166
- Part#:
1808Y0160100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
114274