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#:
2225J2500472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2225 - In Stock:
8580
- Part#:
1808J0630472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1808 - In Stock:
91143
- Part#:
0603J0500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
303728
- Part#:
1808Y2K50820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1808 - In Stock:
80631
- Part#:
1825J2500183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1825 - In Stock:
43811
- Part#:
1210J0500333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1210 - In Stock:
77993
- Part#:
1808J0160121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1808 - In Stock:
109301
- Part#:
1210Y0160333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1210 - In Stock:
68068
- Part#:
1825Y0500185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 1825 - In Stock:
40071
- Part#:
2225J6K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 6KV X7R 2225 - In Stock:
72534
- Part#:
2220Y1K00392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2220 - In Stock:
17128
- Part#:
2220Y1K50331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 2220 - In Stock:
69344
- Part#:
2225J0160123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2225 - In Stock:
23150
- Part#:
0603Y0500391JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
275002
- Part#:
1206Y0160680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
243098
- Part#:
1808J0168P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 1808 - In Stock:
98185
- Part#:
1210J2000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
85250
- Part#:
2225J5000123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
7477
- Part#:
0603J0100270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 0603 - In Stock:
184554
- Part#:
1206J0250473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1206 - In Stock:
156424
- Part#:
1206J0160105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1206 - In Stock:
84441
- Part#:
1206Y5001P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
73650
- Part#:
1206J0630182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
94702
- Part#:
2220J0250181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
48540
- Part#:
2220Y0250225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2220 - In Stock:
25673
- Part#:
2225J2000273JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 2225 - In Stock:
14820
- Part#:
1206J0500151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 1206 - In Stock:
157444
- Part#:
1111Y5001P00BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1111 - In Stock:
4240
- Part#:
0603Y1000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
210039
- Part#:
1210J1K20221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1210 - In Stock:
78828
- Part#:
1808J0160472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1808 - In Stock:
63231
- Part#:
0603J0508P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0603 - In Stock:
228900
- Part#:
1206Y1500441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 150V C0G/NP0 1206 - In Stock:
73141
- Part#:
0603Y0630121KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0603 - In Stock:
363128
- Part#:
2225Y0160685KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 16V X7R 2225 - In Stock:
21406
- Part#:
2225J0630333JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2225 - In Stock:
21502
- Part#:
2220Y2K50150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 2220 - In Stock:
63424
- Part#:
0805Y0250822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 0805 - In Stock:
232254
- Part#:
2225J5000471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
39859
- Part#:
1812J4K00271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 1812 - In Stock:
93814
- Part#:
1812Y5000101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
78406
- Part#:
1210Y1000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
104976
- Part#:
1812J1K20101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1812 - In Stock:
69666
- Part#:
2220J6300471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2220 - In Stock:
67856
- Part#:
0805Y1000272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0805 - In Stock:
265197
- Part#:
0805J0630151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
315423
- Part#:
1808Y0500392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1808 - In Stock:
96553
- Part#:
1812Y1K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
47332
- Part#:
1206Y0255P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
100239
- Part#:
1206Y0500561MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1206 - In Stock:
197785