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#:
1825Y1K00392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 1825 - In Stock:
48732
- Part#:
1808J0160151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
186414
- Part#:
1206J0631P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 1206 - In Stock:
117592
- Part#:
2225Y1K50181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2225 - In Stock:
34967
- Part#:
1808J0100564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1808 - In Stock:
89890
- Part#:
2225J2K50182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 2225 - In Stock:
41799
- Part#:
2225Y0250330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2225 - In Stock:
6785
- Part#:
1812Y0500152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
58159
- Part#:
1210Y2000120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1210 - In Stock:
44253
- Part#:
1206J0160120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
97830
- Part#:
1206J0160123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
171196
- Part#:
1111J2000122KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1111 - In Stock:
57330
- Part#:
1808Y0160824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1808 - In Stock:
74345
- Part#:
1808J0630391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 1808 - In Stock:
158161
- Part#:
0603Y1000390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
309528
- Part#:
1808YA250331JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1808 - In Stock:
86711
- Part#:
0603J5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0603 - In Stock:
130948
- Part#:
2220Y0500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
47479
- Part#:
1111J1500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 150V C0G/NP0 1111 - In Stock:
75473
- Part#:
1206Y0636P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1206 - In Stock:
118488
- Part#:
1206J2000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1206 - In Stock:
215520
- Part#:
0603Y0630222KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
377247
- Part#:
2225Y1000471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2225 - In Stock:
37799
- Part#:
0805J0630151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
84817
- Part#:
0603J0500471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
280833
- Part#:
1206Y1000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1206 - In Stock:
182527
- Part#:
0603J2500390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
235551
- Part#:
2225J4K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 2225 - In Stock:
53023
- Part#:
0805Y0250471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0805 - In Stock:
218253
- Part#:
2225J0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
30205
- Part#:
0805J5000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
142836
- Part#:
2220Y0160153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
43416
- Part#:
2220J0630333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
62630
- Part#:
1206J0630390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1206 - In Stock:
171692
- Part#:
0603Y0631P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
103594
- Part#:
2225Y1000274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 2225 - In Stock:
25262
- Part#:
1808J1000123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1808 - In Stock:
58944
- Part#:
1206J0630154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1206 - In Stock:
132760
- Part#:
0805J2500510KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0805 - In Stock:
91880
- Part#:
0805J5000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0805 - In Stock:
277993
- Part#:
1825J4K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1825 - In Stock:
36304
- Part#:
0805Y0100331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0805 - In Stock:
426388
- Part#:
1210J1K00561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
103794
- Part#:
1210Y6300182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1210 - In Stock:
113695
- Part#:
1808Y2000182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1808 - In Stock:
160906
- Part#:
0805Y1000392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
270438
- Part#:
0603Y0500272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0603 - In Stock:
538844
- Part#:
2225J5000180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
38773
- Part#:
2225J3K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 2225 - In Stock:
58298
- Part#:
2225J0500472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2225 - In Stock:
12701