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#:
1812Y6300391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1812 - In Stock:
50361
- Part#:
2220J1K00392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2220 - In Stock:
34996
- Part#:
1210J0250270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1210 - In Stock:
84198
- Part#:
0805J0100101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0805 - In Stock:
408344
- Part#:
0505J0630101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0505 - In Stock:
130349
- Part#:
1825J0250124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1825 - In Stock:
27748
- Part#:
SFBMP5001N36MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1360PF 500V AXIAL - In Stock:
2828
- Part#:
1808Y2500121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
90839
- Part#:
1206Y2000821JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
64111
- Part#:
0505Y2500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0505 - In Stock:
131701
- Part#:
1825J0250274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1825 - In Stock:
33976
- Part#:
1206Y0160271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1206 - In Stock:
102839
- Part#:
1206J1000223MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V 1206 - In Stock:
70647
- Part#:
1825Y2000150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1825 - In Stock:
42693
- Part#:
1808Y0500330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
114452
- Part#:
1812Y5000103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1812 - In Stock:
75876
- Part#:
1206J0630472GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1206 - In Stock:
63273
- Part#:
2220Y0160334GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 2220 - In Stock:
10566
- Part#:
1808Y0500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1808 - In Stock:
105049
- Part#:
2220Y2000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2220 - In Stock:
8209
- Part#:
1812J0630182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
27980
- Part#:
0805Y0250221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
450804
- Part#:
2220Y1K00472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2220 - In Stock:
41932
- Part#:
1825J2000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1825 - In Stock:
49881
- Part#:
1111Y2500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1111 - In Stock:
57686
- Part#:
0603J0500201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 50V C0G/NP0 0603 - In Stock:
81076
- Part#:
0603Y0100101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
523062
- Part#:
1808J1000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1808 - In Stock:
172429
- Part#:
1812Y2500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
57183
- Part#:
1808J0500331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1808 - In Stock:
158540
- Part#:
1808Y5000101JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1808 - In Stock:
109752
- Part#:
1210Y6300150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1210 - In Stock:
122953
- Part#:
1206Y0160821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
175079
- Part#:
0805J0500390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0805 - In Stock:
89688
- Part#:
1808J2000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1808 - In Stock:
112787
- Part#:
1206Y2500563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1206 - In Stock:
188217
- Part#:
1808JA250180JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
95660
- Part#:
0805J0630561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0805 - In Stock:
250417
- Part#:
1210Y0500123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1210 - In Stock:
56195
- Part#:
2225J0100183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 2225 - In Stock:
60514
- Part#:
1206J1K00820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
153493
- Part#:
1825J5K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1825 - In Stock:
82022
- Part#:
1210J0506P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1210 - In Stock:
92293
- Part#:
1808Y0630472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1808 - In Stock:
161467
- Part#:
1111Y1500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 150V C0G/NP0 1111 - In Stock:
59743
- Part#:
1825J1K00152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
55642
- Part#:
1210J0630562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1210 - In Stock:
121009
- Part#:
2220J0630684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
50444
- Part#:
1206J0630101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
232108
- Part#:
1812Y0630820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1812 - In Stock:
63961