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#:
1808Y1K00181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1808 - In Stock:
104463
- Part#:
1210J2000272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1210 - In Stock:
30710
- Part#:
1808J0250150KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V X7R 1808 - In Stock:
93299
- Part#:
1808J0250684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1808 - In Stock:
105475
- Part#:
1206Y0630123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1206 - In Stock:
220297
- Part#:
1825Y0630122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
12979
- Part#:
1808Y1000181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
170043
- Part#:
0603J1501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 150V C0G/NP0 0603 - In Stock:
125675
- Part#:
1210J0500562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1210 - In Stock:
119559
- Part#:
1206Y0252P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 1206 - In Stock:
204678
- Part#:
0805J0500750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 50V C0G/NP0 0805 - In Stock:
97273
- Part#:
1210Y2000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
90941
- Part#:
1812Y3K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1812 - In Stock:
38941
- Part#:
2225J4K00181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 2225 - In Stock:
18515
- Part#:
2225J0250153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
10386
- Part#:
1210J2500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1210 - In Stock:
51674
- Part#:
0805Y3001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0805 - In Stock:
80577
- Part#:
0805Y0500121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
170848
- Part#:
1825Y1000222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1825 - In Stock:
23260
- Part#:
1206Y3000361JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 300V C0G/NP0 1206 - In Stock:
84448
- Part#:
2225J0500122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
16060
- Part#:
0805J2000273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 0805 - In Stock:
259105
- Part#:
1206J0500272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
161965
- Part#:
1206Y0500331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
156830
- Part#:
1812Y3K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV X7R 1812 - In Stock:
55046
- Part#:
1808J0100271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V X7R 1808 - In Stock:
177184
- Part#:
1210J2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
49813
- Part#:
1808J0630562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1808 - In Stock:
139579
- Part#:
1206J0500821FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
35131
- Part#:
2220Y0630681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
40693
- Part#:
0603J0504P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 50V C0G/NP0 0603 - In Stock:
249131
- Part#:
1812J1K50471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1812 - In Stock:
82557
- Part#:
1812Y0500104KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1812 - In Stock:
84702
- Part#:
1825Y2K50471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1825 - In Stock:
52168
- Part#:
1210Y0500272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
84825
- Part#:
2220J1K20681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2220 - In Stock:
88431
- Part#:
0603J0506P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
285980
- Part#:
1808J1000820KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V X7R 1808 - In Stock:
106939
- Part#:
1825J0100822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1825 - In Stock:
50706
- Part#:
1206J2000270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
89175
- Part#:
1206J1000470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
89380
- Part#:
1206Y2000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
163357
- Part#:
1206Y0630331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1206 - In Stock:
183940
- Part#:
0805Y2500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
265038
- Part#:
0805J1000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
254234
- Part#:
1825J0160472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1825 - In Stock:
43461
- Part#:
1210J0500183GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
42692
- Part#:
1206Y1000681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
287102
- Part#:
0603J0250270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
350814
- Part#:
2225Y2500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 2225 - In Stock:
37366