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#:
2225Y2K50152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2225 - In Stock:
12569
- Part#:
1210Y1K00391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
88461
- Part#:
2225J0160183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2225 - In Stock:
11085
- Part#:
1206J0160391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1206 - In Stock:
90847
- Part#:
2225J0250223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
6969
- Part#:
1825Y1000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1825 - In Stock:
22916
- Part#:
1206J0250220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1206 - In Stock:
195889
- Part#:
0603Y1003P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
409765
- Part#:
2220J1000182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
14537
- Part#:
1210J5000330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1210 - In Stock:
124114
- Part#:
1825J2K50121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1825 - In Stock:
32814
- Part#:
SFBDC5000470ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
5779
- Part#:
1812JA250220FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
25409
- Part#:
0805Y0500181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
167199
- Part#:
2220Y5000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2220 - In Stock:
11416
- Part#:
1825Y6300124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1825 - In Stock:
51907
- Part#:
1825J0630331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1825 - In Stock:
38193
- Part#:
1210Y0500100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
85133
- Part#:
1206Y0100392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 1206 - In Stock:
174808
- Part#:
1812Y2500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
54417
- Part#:
2220J5000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
75506
- Part#:
0805J0251P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0805 - In Stock:
239970
- Part#:
1210J0160271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1210 - In Stock:
67136
- Part#:
1206J050P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 50V C0G/NP0 1206 - In Stock:
124415
- Part#:
1812Y0630393KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1812 - In Stock:
49922
- Part#:
1808J2500103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1808 - In Stock:
100431
- Part#:
1812J1000472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
89358
- Part#:
0603J3004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 0603 - In Stock:
187303
- Part#:
2225Y0250121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
6742
- Part#:
0805J3000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 0805 - In Stock:
47031
- Part#:
1111J6300620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 630V C0G/NP0 1111 - In Stock:
67341
- Part#:
1206Y2003P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
197465
- Part#:
1206Y2500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1206 - In Stock:
115675
- Part#:
1210Y0100391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1210 - In Stock:
51125
- Part#:
0805J2000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
197062
- Part#:
1206J2000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 1206 - In Stock:
85875
- Part#:
2225Y6300274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2225 - In Stock:
17985
- Part#:
0805J1K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 0805 - In Stock:
289992
- Part#:
0603Y0630221MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 0603 - In Stock:
362359
- Part#:
2220J1000824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2220 - In Stock:
42410
- Part#:
2220J5000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
45953
- Part#:
1812Y0500103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
85245
- Part#:
0805Y0250121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0805 - In Stock:
295676
- Part#:
1808Y0100183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1808 - In Stock:
89957
- Part#:
0805Y0630101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0805 - In Stock:
284570
- Part#:
1206J0502P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
106026
- Part#:
1812J0500153JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1812 - In Stock:
78487
- Part#:
2225J2500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2225 - In Stock:
9063
- Part#:
1210J5000392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
120967
- Part#:
0805Y2001P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
301410