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#:
2225J1K50270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2225 - In Stock:
50379
- Part#:
1206J0100474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1206 - In Stock:
183312
- Part#:
1825Y6300270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1825 - In Stock:
29901
- Part#:
SBSPP1000221MCT - Manufacturers:
Knowles Syfer - Description:
FILTER LC(PI) 220PF SMD - In Stock:
126632
- Part#:
0603J0100151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 0603 - In Stock:
381974
- Part#:
2225J0250274KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V C0G/NP0 2225 - In Stock:
20709
- Part#:
1808Y1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
233761
- Part#:
1812Y0630184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1812 - In Stock:
69679
- Part#:
1210J5006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
53505
- Part#:
1808J1000124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1808 - In Stock:
101680
- Part#:
1812Y0250154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1812 - In Stock:
78336
- Part#:
0603J2501P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
94498
- Part#:
1825J5000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1825 - In Stock:
60181
- Part#:
0805J0160271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0805 - In Stock:
294831
- Part#:
0603J1000561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0603 - In Stock:
377055
- Part#:
1812J1000121JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
51711
- Part#:
2220Y2K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV X7R 2220 - In Stock:
72565
- Part#:
1210Y1000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1210 - In Stock:
134643
- Part#:
2225J6K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 2225 - In Stock:
58670
- Part#:
1808Y0250272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
189410
- Part#:
1812J5000390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
57275
- Part#:
0603Y0630471JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0603 - In Stock:
279758
- Part#:
2220Y5000331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
19506
- Part#:
0603Y1000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
100028
- Part#:
2225J0250473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2225 - In Stock:
49829
- Part#:
060321500220FQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 150V C0G/NP0 0603 - In Stock:
329750
- Part#:
1210J1005P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
77717
- Part#:
0805J0160222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0805 - In Stock:
98410
- Part#:
1808Y0250151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1808 - In Stock:
132691
- Part#:
0603J0250223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 0603 - In Stock:
215543
- Part#:
1111Y2000180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1111 - In Stock:
24124
- Part#:
0505Y3003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 300V C0G/NP0 0505 - In Stock:
121821
- Part#:
SFCDP0500943MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.094UF 50V AXIAL - In Stock:
5261
- Part#:
2220Y0500474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2220 - In Stock:
38235
- Part#:
2220Y1K00822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2220 - In Stock:
28485
- Part#:
1206J2008P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1206 - In Stock:
127286
- Part#:
1206Y0250103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1206 - In Stock:
64395
- Part#:
0603Y2000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
196259
- Part#:
0805J0165P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0805 - In Stock:
166409
- Part#:
2225Y0100474JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V C0G/NP0 2225 - In Stock:
13558
- Part#:
0805J1000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0805 - In Stock:
203135
- Part#:
1808J1000331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
216740
- Part#:
1808JA250270FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
53262
- Part#:
0805Y0500220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
84014
- Part#:
1210Y6300560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1210 - In Stock:
62566
- Part#:
2220J1K00222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
21081
- Part#:
1206J0630100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
122014
- Part#:
1210J0250394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1210 - In Stock:
84258
- Part#:
0603Y0630153JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0603 - In Stock:
260974
- Part#:
0805Y2000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
108730