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#:
2225Y5000394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2225 - In Stock:
31296
- Part#:
0805Y0160271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0805 - In Stock:
196983
- Part#:
1210Y0100103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 1210 - In Stock:
151719
- Part#:
0805J0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0805 - In Stock:
96174
- Part#:
1206J0500102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
80973
- Part#:
1210J1000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1210 - In Stock:
152327
- Part#:
2225Y0100153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2225 - In Stock:
28752
- Part#:
1210J2500563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1210 - In Stock:
96736
- Part#:
1210J0630101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
98073
- Part#:
0603Y0630222MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
343547
- Part#:
SFBMC5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6756
- Part#:
0805J2500110FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0805 - In Stock:
64300
- Part#:
0805J0250221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 0805 - In Stock:
300987
- Part#:
1825J0250270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1825 - In Stock:
49182
- Part#:
2225J5000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
13000
- Part#:
0603J0630101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
192922
- Part#:
1210Y1000274JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
78857
- Part#:
1210Y1K08P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1210 - In Stock:
69246
- Part#:
1206Y0250123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
91930
- Part#:
1812Y6300183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1812 - In Stock:
95128
- Part#:
1808JA250470JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
95828
- Part#:
1808J0160823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1808 - In Stock:
157017
- Part#:
2220Y0630104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2220 - In Stock:
28022
- Part#:
1812J2000392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
81015
- Part#:
1808Y2500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
166553
- Part#:
1825Y0160473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1825 - In Stock:
35717
- Part#:
1812J4K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1812 - In Stock:
55136
- Part#:
2225Y6K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 2225 - In Stock:
63781
- Part#:
1825J2000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1825 - In Stock:
12263
- Part#:
0805Y0506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
123757
- Part#:
1210Y0160121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1210 - In Stock:
75900
- Part#:
1206J0630220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1206 - In Stock:
91890
- Part#:
1206J0630270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
89669
- Part#:
1808Y1K20681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1808 - In Stock:
100595
- Part#:
1210Y0250153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1210 - In Stock:
87781
- Part#:
1825Y1K00153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1825 - In Stock:
59730
- Part#:
1812J1000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
72768
- Part#:
2225Y5000123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
21098
- Part#:
0603J0630222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
437569
- Part#:
2225J0500105JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2225 - In Stock:
21463
- Part#:
1812J6300391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1812 - In Stock:
59729
- Part#:
0603J0631P00CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
183661
- Part#:
0805Y150P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 150V C0G/NP0 0805 - In Stock:
70340
- Part#:
1210J2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
63535
- Part#:
1210J0500332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
34806
- Part#:
1812Y1K00221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
47593
- Part#:
1210J0160122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1210 - In Stock:
88080
- Part#:
2225J0500120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2225 - In Stock:
39277
- Part#:
2225J1K00270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
16516
- Part#:
1808Y0505P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1808 - In Stock:
93154