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#:
1812Y0500183JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1812 - In Stock:
72523
- Part#:
2225Y0500682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
11619
- Part#:
1210J1000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1210 - In Stock:
139782
- Part#:
1111Y3008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 1111 - In Stock:
42130
- Part#:
1808Y0100101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1808 - In Stock:
188539
- Part#:
1812J2000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
50643
- Part#:
2220Y0160123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 2220 - In Stock:
43227
- Part#:
1206Y0160332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1206 - In Stock:
203471
- Part#:
0805Y2506P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0805 - In Stock:
207091
- Part#:
1812J0500274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1812 - In Stock:
73015
- Part#:
1206Y1K20682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1206 - In Stock:
105582
- Part#:
1825Y6300184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 1825 - In Stock:
32665
- Part#:
1808Y1K50470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1808 - In Stock:
94165
- Part#:
0805Y2500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0805 - In Stock:
243186
- Part#:
1206J0500183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1206 - In Stock:
234577
- Part#:
0805Y0500124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 0805 - In Stock:
260027
- Part#:
1825Y2500153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 1825 - In Stock:
9497
- Part#:
1210Y2000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1210 - In Stock:
62232
- Part#:
2220Y0100820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 2220 - In Stock:
37727
- Part#:
1825J1K50271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1825 - In Stock:
60439
- Part#:
2225J0250154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 2225 - In Stock:
28808
- Part#:
1206J1000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
194137
- Part#:
1210Y5000331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
184726
- Part#:
1808J5000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1808 - In Stock:
51134
- Part#:
1812Y0250183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
60798
- Part#:
1825Y5K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 1825 - In Stock:
19218
- Part#:
0805J0250181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0805 - In Stock:
477246
- Part#:
1206J5000821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1206 - In Stock:
146735
- Part#:
1812Y1000681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1812 - In Stock:
74812
- Part#:
0603J1000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
162360
- Part#:
1210Y0500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1210 - In Stock:
116945
- Part#:
1808Y0160151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
128318
- Part#:
1812Y0630103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1812 - In Stock:
70621
- Part#:
2220J0250105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 2220 - In Stock:
35884
- Part#:
0603J1001P00BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
98727
- Part#:
2225Y2K50270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 2225 - In Stock:
22883
- Part#:
1206J250P600DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 250V C0G/NP0 1206 - In Stock:
136622
- Part#:
2220Y0250121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
26531
- Part#:
1825Y3K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 1825 - In Stock:
50813
- Part#:
2220Y1K50272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2220 - In Stock:
70786
- Part#:
1206Y1K0P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 1KV C0G/NP0 1206 - In Stock:
60361
- Part#:
1206Y0160223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
58272
- Part#:
1206J2000271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1206 - In Stock:
202641
- Part#:
1808J2K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1808 - In Stock:
69644
- Part#:
2220Y0630104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2220 - In Stock:
30187
- Part#:
1825Y2000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1825 - In Stock:
29700
- Part#:
1825J4K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 1825 - In Stock:
79154
- Part#:
1808YA250560KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
118630
- Part#:
2220Y2500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2220 - In Stock:
20162
- Part#:
1812Y0160390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
41047