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#:
1210Y2000222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1210 - In Stock:
130939
- Part#:
0805J2500822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0805 - In Stock:
197979
- Part#:
1210J2500332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
64727
- Part#:
0505Y0631P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0505 - In Stock:
118396
- Part#:
1206J0250222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1206 - In Stock:
261990
- Part#:
0805J2000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
318953
- Part#:
1812Y6300152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1812 - In Stock:
77195
- Part#:
1210J0160824MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
58676
- Part#:
1111Y2500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 1111 - In Stock:
53191
- Part#:
1206Y2500122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1206 - In Stock:
132363
- Part#:
1825J0100395MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 10V X7R 1825 - In Stock:
30762
- Part#:
2225Y0500184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 2225 - In Stock:
28659
- Part#:
2220Y2K50121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2220 - In Stock:
56716
- Part#:
1210Y0500122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
80358
- Part#:
0805J5002P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0805 - In Stock:
212485
- Part#:
1812J5000332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
42355
- Part#:
0603J1000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
601115
- Part#:
2220J5000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
44012
- Part#:
2225Y2K50221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2225 - In Stock:
47994
- Part#:
2225J2K50392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 2225 - In Stock:
40569
- Part#:
0603Y2001P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
462979
- Part#:
0805Y0252P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0805 - In Stock:
274306
- Part#:
0603J1000471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0603 - In Stock:
391844
- Part#:
2225Y3K00332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 2225 - In Stock:
46691
- Part#:
1812Y6300683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 630V X7R 1812 - In Stock:
77083
- Part#:
0805J5001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
124564
- Part#:
1825Y2500224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1825 - In Stock:
39797
- Part#:
1812J0100105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1812 - In Stock:
61006
- Part#:
1825J6300270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1825 - In Stock:
33293
- Part#:
1808Y0100681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 1808 - In Stock:
151242
- Part#:
SFJEL2K00332MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 2KV AXIAL - In Stock:
1938
- Part#:
2220Y0630121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2220 - In Stock:
9745
- Part#:
2225Y2000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2225 - In Stock:
40937
- Part#:
1825J2K50331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 1825 - In Stock:
68954
- Part#:
1812Y0500333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
66221
- Part#:
2220Y0100102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 2220 - In Stock:
12160
- Part#:
1206Y2500153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
158158
- Part#:
0805J0500181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0805 - In Stock:
351556
- Part#:
1210Y0500152FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
42268
- Part#:
0805Y0100102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0805 - In Stock:
312027
- Part#:
1825Y5K00391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 1825 - In Stock:
18965
- Part#:
1210J0630472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1210 - In Stock:
84597
- Part#:
2225J4K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV C0G/NP0 2225 - In Stock:
13783
- Part#:
1825J5K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 1825 - In Stock:
59047
- Part#:
2220Y2K50390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 2220 - In Stock:
59492
- Part#:
1812J0100224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1812 - In Stock:
63992
- Part#:
1206Y2K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1206 - In Stock:
124780
- Part#:
2220Y5000274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2220 - In Stock:
24901
- Part#:
1210J0250123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1210 - In Stock:
95923
- Part#:
2220Y2000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
46415