![Knowles Syfer](/upfile/linecard/large_Knowles-Syfer.jpg)
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
![0805Y5000272MET Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y5000272MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 0805 - In Stock:
257919
![0805J0250273KXR Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805J0250273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0805 - In Stock:
371006
![1206J5004P70DAT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J5004P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1206 - In Stock:
194251
![2225Y2000820KFR Image](/thumb/small/be/2225Y0500335KXT.jpg)
- Part#:
2225Y2000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2225 - In Stock:
28628
![1812Y1000822FFR Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812Y1000822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
16783
![1206J1001P10DQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J1001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 1206 - In Stock:
126265
![1206J6300561FCR Image](/thumb/small/8d/1206J5000103KXT.jpg)
- Part#:
1206J6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
73462
![0805Y6300181FCR Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y6300181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 0805 - In Stock:
109547
![1812J2000183MDT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J2000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1812 - In Stock:
101440
![2225Y2500681FCR Image](/thumb/small/be/2225Y0500335KXT.jpg)
- Part#:
2225Y2500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
8006
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
1206Y6300821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
263715
![1812Y5000222KCR Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812Y5000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
90874
![0603J0501P50DFR Image](/thumb/small/24/0603J0160104KXT.jpg)
- Part#:
0603J0501P50DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
325473
![1808Y2500680JCT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
171840
![0805Y1500221GQT Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y1500221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 150V C0G/NP0 0805 - In Stock:
77141
![1825Y0630124FCT Image](/thumb/small/22/1825Y0100102GCT.jpg)
- Part#:
1825Y0630124FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 1825 - In Stock:
4903
![0805J0250683MXRE03 Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805J0250683MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 0805 - In Stock:
110212
![0805J0500391KCT Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805J0500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
344503
![2220J0160821JCT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0160821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
44460
![1812J0100473KCT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J0100473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1812 - In Stock:
68645
![0603J2000122JXT Image](/thumb/small/24/0603J0160104KXT.jpg)
- Part#:
0603J2000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0603 - In Stock:
388073
![1206Y1000271KAT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206Y1000271KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1206 - In Stock:
181650
![0603Y0500471KDR Image](/thumb/small/24/0603J0160104KXT.jpg)
- Part#:
0603Y0500471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
378967
![1206J1000330FAR Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J1000330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
87756
![0603Y0630682JXR Image](/thumb/small/24/0603J0160104KXT.jpg)
- Part#:
0603Y0630682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0603 - In Stock:
436822
![0805J0160471MDR Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805J0160471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 0805 - In Stock:
333355
![1808Y6K00120JCR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y6K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 1808 - In Stock:
124774
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
1111J6303P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1111 - In Stock:
38826
![2220J1000332JCR Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J1000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2220 - In Stock:
48635
![1808Y5000101MXT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y5000101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1808 - In Stock:
146455
![1808Y5000561KCT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y5000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
138564
![2220J0630103GCT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0630103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
28265
![1812J5000392GCR Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J5000392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
86536
![1111J6305P10BQT Image](/thumb/small/64/111126300331JQT.jpg)
- Part#:
1111J6305P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 630V C0G/NP0 1111 - In Stock:
49083
![0603Y2503P90DQT Image](/thumb/small/24/0603J0160104KXT.jpg)
- Part#:
0603Y2503P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0603 - In Stock:
259236
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
1825Y0500562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
48314
![1210J0100682KXR Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0100682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1210 - In Stock:
136082
![1210Y5000331JFT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210Y5000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
108518
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
1825Y1000333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
19444
![1825Y0100823MXT Image](/thumb/small/22/1825Y0100102GCT.jpg)
- Part#:
1825Y0100823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1825 - In Stock:
47615
![1808J1000391MXT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J1000391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1808 - In Stock:
181139
![1812J0250823KCT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J0250823KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 1812 - In Stock:
55410
![0805Y0503P90DCT Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y0503P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0805 - In Stock:
355686
![1206J0500121MXR Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J0500121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
310031
![1808Y0258P20BFT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y0258P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1808 - In Stock:
59314
![2220J2500224MXT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J2500224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2220 - In Stock:
51759
![1206Y0630441FQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206Y0630441FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 63V C0G/NP0 1206 - In Stock:
7222
![1812Y0630225KXT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812Y0630225KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 1812 - In Stock:
46469
![1812J0630221KAT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J0630221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
89959
![0805Y0630100KQT Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y0630100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
152708