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#:
1812J0250331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1812 - In Stock:
44329
- Part#:
1206J1K00200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 1KV C0G/NP0 1206 - In Stock:
75391
- Part#:
1210J0250821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
64376
- Part#:
0805Y2000180GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
61421
- Part#:
2220Y0160275KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 2220 - In Stock:
21334
- Part#:
1808J0100561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 1808 - In Stock:
95265
- Part#:
1206Y6300681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1206 - In Stock:
316125
- Part#:
1206Y0160334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1206 - In Stock:
146570
- Part#:
2225J1K50393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.5KV X7R 2225 - In Stock:
31350
- Part#:
1210J6300151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1210 - In Stock:
97834
- Part#:
2220J5000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2220 - In Stock:
73804
- Part#:
2220J5000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2220 - In Stock:
43502
- Part#:
2220J0250391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
13497
- Part#:
0603Y2503P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0603 - In Stock:
125242
- Part#:
1825Y1K50561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1825 - In Stock:
30235
- Part#:
2225J2000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2225 - In Stock:
20263
- Part#:
1210Y0500271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
72988
- Part#:
0603J2003P30DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
291795
- Part#:
1206Y0250152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1206 - In Stock:
76983
- Part#:
1206J0630562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
223334
- Part#:
1206Y0250564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1206 - In Stock:
164560
- Part#:
1111J6300910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1111 - In Stock:
29643
- Part#:
0805J0258P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
115336
- Part#:
1206J3000121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 300V C0G/NP0 1206 - In Stock:
43761
- Part#:
2225Y0630335KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2225 - In Stock:
23810
- Part#:
SFJEC2000684MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.68UF 200V AXIAL - In Stock:
2341
- Part#:
1206J1000822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1206 - In Stock:
60371
- Part#:
1808J0630221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1808 - In Stock:
193212
- Part#:
0603J0630180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
158361
- Part#:
1812J0250821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1812 - In Stock:
76892
- Part#:
2220J0250104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2220 - In Stock:
49487
- Part#:
1210J0164P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 1210 - In Stock:
72508
- Part#:
0805Y0100683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 0805 - In Stock:
293296
- Part#:
1206Y5005P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1206 - In Stock:
86243
- Part#:
0805J0250681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 0805 - In Stock:
319330
- Part#:
2220J1K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2220 - In Stock:
70536
- Part#:
2225Y6300181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 2225 - In Stock:
47004
- Part#:
1206J0500154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1206 - In Stock:
107567
- Part#:
1812J2K50222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 1812 - In Stock:
72709
- Part#:
0603J0630102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0603 - In Stock:
344133
- Part#:
1111J3001P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 300V C0G/NP0 1111 - In Stock:
66100
- Part#:
0805J0250122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 0805 - In Stock:
169293
- Part#:
0805Y2000821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0805 - In Stock:
240426
- Part#:
SBSGC0500224MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
35602
- Part#:
1206Y2000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
76178
- Part#:
1206J1000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
176719
- Part#:
SFJEL5000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 500V AXIAL - In Stock:
2874
- Part#:
1812J0630392GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
50915
- Part#:
1825J1000823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1825 - In Stock:
52640
- Part#:
2225J3K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 2225 - In Stock:
40962