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#:
1812Y0630331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
64489
- Part#:
0805Y0250123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0805 - In Stock:
324155
- Part#:
0603Y200P680DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 200V C0G/NP0 0603 - In Stock:
414147
- Part#:
0805J0630511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 63V C0G/NP0 0805 - In Stock:
69689
- Part#:
1206J0160121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1206 - In Stock:
244123
- Part#:
1206J2500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
121039
- Part#:
2225J2K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 2225 - In Stock:
47209
- Part#:
1206J0160472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1206 - In Stock:
284715
- Part#:
2225J1K00472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2225 - In Stock:
22862
- Part#:
0603J0500271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0603 - In Stock:
427240
- Part#:
2225J0630473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2225 - In Stock:
30017
- Part#:
2225J2000272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2225 - In Stock:
25676
- Part#:
1210J2500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1210 - In Stock:
83757
- Part#:
0805Y0500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
347869
- Part#:
1111J1500331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1111 - In Stock:
24845
- Part#:
2225Y5K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 5KV C0G/NP0 2225 - In Stock:
37303
- Part#:
SFABL5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
8900
- Part#:
1206Y0630334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
100925
- Part#:
1812Y1K00101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
83864
- Part#:
1812J1000102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
95342
- Part#:
1210J0100102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1210 - In Stock:
123640
- Part#:
1206Y0500220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
188875
- Part#:
1206Y0630562MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
190156
- Part#:
2220J0250273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2220 - In Stock:
47589
- Part#:
1206J0250102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1206 - In Stock:
160651
- Part#:
0805J0160562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 0805 - In Stock:
233717
- Part#:
2220Y1K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2220 - In Stock:
55221
- Part#:
1210J0500393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
70397
- Part#:
0805J0250150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
267012
- Part#:
1825Y0500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1825 - In Stock:
12311
- Part#:
0603Y2000151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
286556
- Part#:
1808J2000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
72979
- Part#:
2220J1K00473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2220 - In Stock:
31259
- Part#:
1206J1K20103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1206 - In Stock:
227904
- Part#:
1825Y0500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
47063
- Part#:
1808Y1K20821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1808 - In Stock:
137104
- Part#:
1825J0250273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1825 - In Stock:
34162
- Part#:
2225J0500123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 2225 - In Stock:
6902
- Part#:
1812J1K20152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 1812 - In Stock:
66666
- Part#:
0805Y5006P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
150046
- Part#:
2225J0160392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2225 - In Stock:
19707
- Part#:
1812Y0100824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1812 - In Stock:
92432
- Part#:
2220Y0250272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2220 - In Stock:
14164
- Part#:
1210Y0100151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 1210 - In Stock:
61065
- Part#:
2225Y2000393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V C0G 2225 - In Stock:
20683
- Part#:
1111Y2500241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 1111 - In Stock:
57418
- Part#:
1808Y0500392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
81791
- Part#:
0603Y1000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
428876
- Part#:
1812J2000220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
97660
- Part#:
2220J1K00471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 2220 - In Stock:
58083