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#:
1812Y0630560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
41381
- Part#:
2225Y2500151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2225 - In Stock:
7724
- Part#:
2220J2K50822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2.5KV X7R 2220 - In Stock:
42355
- Part#:
1825J1K20392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1825 - In Stock:
57367
- Part#:
2220Y5000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
68599
- Part#:
1812J6K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 1812 - In Stock:
60918
- Part#:
2225J0250221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
5893
- Part#:
SFBDL5000680MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
6440
- Part#:
2225J5000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
64391
- Part#:
2220J0160563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2220 - In Stock:
27173
- Part#:
0805J0501P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
74800
- Part#:
2220J0500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
43294
- Part#:
0603Y0101P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 10V C0G/NP0 0603 - In Stock:
353945
- Part#:
1812Y2500391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
78238
- Part#:
0805Y0631P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
88071
- Part#:
1206Y2000390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
104028
- Part#:
1812J0500183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1812 - In Stock:
92664
- Part#:
1206Y6300390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1206 - In Stock:
274426
- Part#:
2220Y0630683GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2220 - In Stock:
9430
- Part#:
2220J0630153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2220 - In Stock:
28594
- Part#:
1210J1000122JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
81290
- Part#:
1111J1K02P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1111 - In Stock:
79525
- Part#:
1206J0250681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1206 - In Stock:
93214
- Part#:
2220Y0160824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2220 - In Stock:
24446
- Part#:
1812J5000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1812 - In Stock:
65720
- Part#:
2220J1K50153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 2220 - In Stock:
56673
- Part#:
2225Y1K20332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 2225 - In Stock:
65644
- Part#:
1808Y0250101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1808 - In Stock:
182750
- Part#:
1808Y0160272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1808 - In Stock:
111403
- Part#:
1206Y0630104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 63V X7R 1206 - In Stock:
273980
- Part#:
1206J0500153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
257599
- Part#:
1206Y0255P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
271545
- Part#:
1206Y1K20120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1206 - In Stock:
67506
- Part#:
0603Y0500182JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0603 - In Stock:
239751
- Part#:
0805Y5000180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
123520
- Part#:
1808J1000272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1808 - In Stock:
204681
- Part#:
0603J063P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0603 - In Stock:
223011
- Part#:
1206Y0630183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1206 - In Stock:
139477
- Part#:
1808J0635P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1808 - In Stock:
67330
- Part#:
0505Y1008P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0505 - In Stock:
110222
- Part#:
1206J1000332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1206 - In Stock:
46635
- Part#:
1825Y0100273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1825 - In Stock:
37062
- Part#:
0603Y250P800HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 0603 - In Stock:
154099
- Part#:
2220Y2500103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
30523
- Part#:
1812Y0250180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1812 - In Stock:
65090
- Part#:
0805Y2000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
120060
- Part#:
1206Y1K00221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
132768
- Part#:
2225Y5000821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2225 - In Stock:
53913
- Part#:
2225J4K00181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 2225 - In Stock:
44688
- Part#:
1210J5000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1210 - In Stock:
232446