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#:
1111J2500361JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 250V C0G/NP0 1111 - In Stock:
75779
- Part#:
1825Y2500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1825 - In Stock:
11242
- Part#:
1210J0160683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1210 - In Stock:
87701
- Part#:
1825J6300472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1825 - In Stock:
59394
- Part#:
0603J2500820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
88306
- Part#:
1812J5000271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
59824
- Part#:
2225Y0630821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2225 - In Stock:
15585
- Part#:
1206Y2K00151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1206 - In Stock:
242941
- Part#:
1812Y6300223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1812 - In Stock:
94943
- Part#:
1206Y0630180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
197293
- Part#:
0805Y3000200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 0805 - In Stock:
127977
- Part#:
2220J0630185KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2220 - In Stock:
28326
- Part#:
2220Y6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 2220 - In Stock:
60394
- Part#:
1210Y0250392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1210 - In Stock:
104570
- Part#:
0805Y2500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
95417
- Part#:
1812Y1000273KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1812 - In Stock:
43742
- Part#:
2220Y2000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
10761
- Part#:
1808Y0160332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1808 - In Stock:
175768
- Part#:
2220Y0160390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 2220 - In Stock:
16437
- Part#:
1206Y1000391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
280697
- Part#:
1812J0630270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
78799
- Part#:
1825J2000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1825 - In Stock:
51129
- Part#:
1825Y1K20122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1825 - In Stock:
41938
- Part#:
0805J2002P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
329036
- Part#:
1812Y2000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
76927
- Part#:
1206J0251P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
349495
- Part#:
2220Y0500560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2220 - In Stock:
26832
- Part#:
1206J5000680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
161139
- Part#:
1111J1000511JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 100V C0G/NP0 1111 - In Stock:
83215
- Part#:
1206Y0630180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
80532
- Part#:
1206J5000152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
264167
- Part#:
0805Y0630154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 0805 - In Stock:
202635
- Part#:
2225J0250221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
23730
- Part#:
2220Y0500124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 2220 - In Stock:
36471
- Part#:
0805J6300121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 0805 - In Stock:
123964
- Part#:
0603J0100181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 0603 - In Stock:
375316
- Part#:
0603J0250680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0603 - In Stock:
184600
- Part#:
1808J0160390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1808 - In Stock:
87121
- Part#:
1825J0250154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1825 - In Stock:
54037
- Part#:
2211YA250150GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2211 - In Stock:
46796
- Part#:
1210J6300152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1210 - In Stock:
125759
- Part#:
0603Y0630681MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
376788
- Part#:
0805Y3000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 0805 - In Stock:
136153
- Part#:
0603Y0630101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
408172
- Part#:
2220J0500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
49801
- Part#:
2220Y5000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
24160
- Part#:
1210J2000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
84108
- Part#:
0603J0630100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
252115
- Part#:
2220Y1000150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 2220 - In Stock:
44696
- Part#:
1812J0160273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1812 - In Stock:
90776