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#:
2220Y6300105KETWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 630V X7R 2220 - In Stock:
15022
- Part#:
0805Y0161P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 0805 - In Stock:
256019
- Part#:
2220J1000334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 2220 - In Stock:
47293
- Part#:
0805J1000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
66077
- Part#:
0603Y063P820CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
209657
- Part#:
1812Y0500684JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1812 - In Stock:
37090
- Part#:
SFAJC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
9213
- Part#:
1825Y0160180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
9619
- Part#:
1206J6300680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
107703
- Part#:
0805J0630121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
44119
- Part#:
1206J5000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
53091
- Part#:
SFJNL5000104MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.1UF 500V AXIAL - In Stock:
4811
- Part#:
0505Y1502P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 0505 - In Stock:
131199
- Part#:
0805Y0630121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
162768
- Part#:
1812J2000682GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
42479
- Part#:
1812J6300472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
107825
- Part#:
1808J5000102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1808 - In Stock:
111989
- Part#:
2225Y1000183FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
5432
- Part#:
2220Y2000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2220 - In Stock:
32721
- Part#:
2220Y1K20222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 2220 - In Stock:
68658
- Part#:
1825Y0630222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1825 - In Stock:
24791
- Part#:
0505J0638P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0505 - In Stock:
91524
- Part#:
2220Y0630123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 2220 - In Stock:
35886
- Part#:
0805Y5000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 0805 - In Stock:
252408
- Part#:
1210J0250121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
82248
- Part#:
1206J2K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1206 - In Stock:
261954
- Part#:
0805Y0500471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
293769
- Part#:
0805Y0501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
196458
- Part#:
1808J5000151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1808 - In Stock:
97176
- Part#:
1825Y0100225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 1825 - In Stock:
45532
- Part#:
2220Y2500123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2220 - In Stock:
38202
- Part#:
1812Y0250222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1812 - In Stock:
21411
- Part#:
2220Y2000151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2220 - In Stock:
25374
- Part#:
1812Y0160333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1812 - In Stock:
62348
- Part#:
2220J1K20471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 2220 - In Stock:
65540
- Part#:
1111J1503P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 1111 - In Stock:
86805
- Part#:
2220JA250331MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2220 - In Stock:
58837
- Part#:
1206J0160560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1206 - In Stock:
89778
- Part#:
2220Y0160823FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2220 - In Stock:
8080
- Part#:
1210J5000332GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
69566
- Part#:
SFABC5000681MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 500V AXIAL - In Stock:
4956
- Part#:
0805J0630821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
145287
- Part#:
1206Y0632P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
121941
- Part#:
0805Y0500223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0805 - In Stock:
218850
- Part#:
1206Y5000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
79396
- Part#:
2220Y2K50330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
39693
- Part#:
1812Y0160123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1812 - In Stock:
54033
- Part#:
1812J2K50102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1812 - In Stock:
63571
- Part#:
2225Y4K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 2225 - In Stock:
65987
- Part#:
1206Y0250474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1206 - In Stock:
104327