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#:
1808J0160125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1808 - In Stock:
74563
- Part#:
2225Y2500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2225 - In Stock:
35384
- Part#:
1210J1000122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
133932
- Part#:
0805J1503P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 0805 - In Stock:
113967
- Part#:
2225J2K00153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2225 - In Stock:
38522
- Part#:
1210Y5000333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
117538
- Part#:
0805J1000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
407275
- Part#:
2225Y5000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
47694
- Part#:
2225J4K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2225 - In Stock:
89410
- Part#:
2225J0100680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 2225 - In Stock:
40030
- Part#:
0603Y0500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
320572
- Part#:
1410Y1000392MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1410 - In Stock:
77513
- Part#:
2225Y5000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
21136
- Part#:
0603J200P560CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 200V C0G/NP0 0603 - In Stock:
214326
- Part#:
2220J0630223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2220 - In Stock:
49653
- Part#:
1825Y0250333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 1825 - In Stock:
20782
- Part#:
1206J2500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
152962
- Part#:
1210Y0630681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1210 - In Stock:
85425
- Part#:
1210J0630151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
95444
- Part#:
1808J1K50331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1808 - In Stock:
130639
- Part#:
2220J6K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 6KV C0G/NP0 2220 - In Stock:
25675
- Part#:
1825J0630122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
41722
- Part#:
1210Y5000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1210 - In Stock:
168607
- Part#:
2225J2000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
21328
- Part#:
1111J2500820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1111 - In Stock:
63697
- Part#:
2225Y2500470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2225 - In Stock:
12238
- Part#:
0805Y0630333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
259056
- Part#:
0805Y1000330MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0805 - In Stock:
87366
- Part#:
0805J5000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
309632
- Part#:
2225Y6K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 2225 - In Stock:
12786
- Part#:
0805J1000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0805 - In Stock:
288199
- Part#:
1206J0250332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1206 - In Stock:
213861
- Part#:
2220J6300273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 2220 - In Stock:
65201
- Part#:
1210J2500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1210 - In Stock:
79714
- Part#:
2220Y1K00103KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 2220 - In Stock:
51459
- Part#:
2220J1K00181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2220 - In Stock:
16046
- Part#:
0805Y1001P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0805 - In Stock:
248064
- Part#:
1210Y6300821KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1210 - In Stock:
116360
- Part#:
1111Y5000221JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1111 - In Stock:
5013
- Part#:
1210J2K03P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 2KV C0G/NP0 1210 - In Stock:
158151
- Part#:
1812J5000562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1812 - In Stock:
44992
- Part#:
0603J2500120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
390882
- Part#:
1210Y0630272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
79232
- Part#:
1210Y1000182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
129781
- Part#:
2220Y5000272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
62051
- Part#:
2225Y2500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2225 - In Stock:
38714
- Part#:
0805Y2000100JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
222619
- Part#:
2220Y2000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
7580
- Part#:
1812J1K00680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
96632
- Part#:
2211YA250100FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2211 - In Stock:
25133