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#:
2225J1000332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2225 - In Stock:
12479
- Part#:
1210J6300822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1210 - In Stock:
167430
- Part#:
1111Y1K00161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 1KV C0G/NP0 1111 - In Stock:
60243
- Part#:
1206Y0502P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 1206 - In Stock:
62466
- Part#:
1812J0100154JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1812 - In Stock:
43097
- Part#:
1210J1K20120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1210 - In Stock:
83286
- Part#:
2225J2000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2225 - In Stock:
12786
- Part#:
2220Y0500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
8819
- Part#:
2220J2500471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
36509
- Part#:
1206Y0100471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1206 - In Stock:
233279
- Part#:
1210Y0500474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1210 - In Stock:
76782
- Part#:
0603J0631P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
137097
- Part#:
2225Y1K00102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2225 - In Stock:
24202
- Part#:
0805Y2500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 0805 - In Stock:
165679
- Part#:
1210Y0250560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1210 - In Stock:
78523
- Part#:
1206J1001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
106629
- Part#:
1206Y1500750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 1206 - In Stock:
95545
- Part#:
1812J5000563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1812 - In Stock:
97014
- Part#:
2220J1K20470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 2220 - In Stock:
88109
- Part#:
2220J0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
13716
- Part#:
2220Y1000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2220 - In Stock:
36456
- Part#:
SFJEC3K00151MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 3KV AXIAL - In Stock:
2414
- Part#:
1206Y1005P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1206 - In Stock:
197183
- Part#:
1206J2001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
125071
- Part#:
2220Y0250270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2220 - In Stock:
16364
- Part#:
2211JA250391KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 2211 - In Stock:
74687
- Part#:
1812Y1K00331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
59795
- Part#:
2220Y1K00222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
52202
- Part#:
0805J2000820JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
113223
- Part#:
2225J5000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2225 - In Stock:
18852
- Part#:
0805Y2000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
312299
- Part#:
2220Y6300122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 2220 - In Stock:
33669
- Part#:
2225J0160561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2225 - In Stock:
19487
- Part#:
2225J5000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2225 - In Stock:
49152
- Part#:
1808J1000100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1808 - In Stock:
33492
- Part#:
0805Y2500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
103459
- Part#:
2220Y6300271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 2220 - In Stock:
63897
- Part#:
1825J0160220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1825 - In Stock:
13076
- Part#:
1206Y0250182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1206 - In Stock:
206072
- Part#:
2225J2500154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
37450
- Part#:
1206J2000104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 200V X7R 1206 - In Stock:
186829
- Part#:
1210Y0250390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1210 - In Stock:
76309
- Part#:
1210J0250332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1210 - In Stock:
105683
- Part#:
1825Y2500183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 1825 - In Stock:
7980
- Part#:
2220J0630103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
25824
- Part#:
1812Y0500333KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1812 - In Stock:
96792
- Part#:
1111J2500270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1111 - In Stock:
63311
- Part#:
1210J1K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
170209
- Part#:
1206Y5001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1206 - In Stock:
72020
- Part#:
1812Y2K00151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1812 - In Stock:
63866