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#:
1812J0100183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 1812 - In Stock:
71089
- Part#:
0805Y0500103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
332673
- Part#:
0603J0631P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 0603 - In Stock:
202731
- Part#:
1210J0160472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1210 - In Stock:
74848
- Part#:
1808J0100102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1808 - In Stock:
166174
- Part#:
0505J3000160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0505 - In Stock:
57777
- Part#:
1812Y1K50223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1812 - In Stock:
59353
- Part#:
1825Y0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1825 - In Stock:
19277
- Part#:
2220J6300334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 630V X7R 2220 - In Stock:
30129
- Part#:
1812J1K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1812 - In Stock:
28591
- Part#:
0805Y0630182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 0805 - In Stock:
68427
- Part#:
1206Y5000122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
151595
- Part#:
1210J0500181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1210 - In Stock:
98846
- Part#:
2225Y2000684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
29538
- Part#:
0805J1003P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
157085
- Part#:
1825J1K20560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1825 - In Stock:
72897
- Part#:
1812J6300122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1812 - In Stock:
82204
- Part#:
2220Y2000472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
48183
- Part#:
2220J0250181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
46054
- Part#:
1210Y0500392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
73276
- Part#:
1812Y5000472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1812 - In Stock:
82186
- Part#:
1206Y0160331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
293747
- Part#:
1808Y1K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
137864
- Part#:
1206J0250183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1206 - In Stock:
241764
- Part#:
1812J1K00183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1812 - In Stock:
74172
- Part#:
1206Y1000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1206 - In Stock:
256351
- Part#:
1206J2500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1206 - In Stock:
143921
- Part#:
0505J2002P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0505 - In Stock:
82340
- Part#:
2220J0160123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 2220 - In Stock:
40095
- Part#:
1812Y0160220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
66804
- Part#:
0805J0500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
118637
- Part#:
2220J2500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2220 - In Stock:
39358
- Part#:
2225J0630473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2225 - In Stock:
13406
- Part#:
1210J0250181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1210 - In Stock:
118850
- Part#:
1812J5000220GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
62032
- Part#:
2225Y0250563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 2225 - In Stock:
28845
- Part#:
2225Y0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 2225 - In Stock:
37415
- Part#:
1825J1000220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1825 - In Stock:
50665
- Part#:
2220J1K20821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2220 - In Stock:
57184
- Part#:
2220J1K50331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 2220 - In Stock:
18251
- Part#:
0505Y3008P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 0505 - In Stock:
93960
- Part#:
1825Y0160391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1825 - In Stock:
13598
- Part#:
1206Y1K58P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1206 - In Stock:
76788
- Part#:
0805Y0500221JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
207916
- Part#:
1206J0500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
76541
- Part#:
1812Y1K00332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 1812 - In Stock:
68432
- Part#:
2225Y0100684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 2225 - In Stock:
43339
- Part#:
2225Y4K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 2225 - In Stock:
88342
- Part#:
1210Y0250125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1210 - In Stock:
82654
- Part#:
0805J0100390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0805 - In Stock:
109097