
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 List
- Part#:
1825J1K00563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 1825 - In Stock:
43905
- Part#:
1206Y0630511FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 63V C0G/NP0 1206 - In Stock:
8084
- Part#:
1210Y0500270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
92228
- Part#:
2225J5000152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2225 - In Stock:
16595
- Part#:
1808J2500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
105306
- Part#:
0805Y0630240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 63V C0G/NP0 0805 - In Stock:
131006
- Part#:
1808Y5000681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
53845
- Part#:
1206Y2000151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
71074
- Part#:
1210J1K00220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
116376
- Part#:
1206Y0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1206 - In Stock:
236133
- Part#:
1206J1000181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1206 - In Stock:
215677
- Part#:
2225Y5000472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2225 - In Stock:
15026
- Part#:
1808Y3K08P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 3KV C0G/NP0 1808 - In Stock:
87692
- Part#:
1812J3K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1812 - In Stock:
90667
- Part#:
1210Y0100393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
77785
- Part#:
1812J2K00472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1812 - In Stock:
80740
- Part#:
0805J6300472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 0805 - In Stock:
244985
- Part#:
1210J6300100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1210 - In Stock:
194269
- Part#:
0603J0638P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
103742
- Part#:
2225J2500273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2225 - In Stock:
6957
- Part#:
0805J2000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
214483
- Part#:
1812Y1K50151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1812 - In Stock:
40877
- Part#:
1808J1K20120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1808 - In Stock:
102938
- Part#:
1812Y2000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
86071
- Part#:
2225Y6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 2225 - In Stock:
11418
- Part#:
2225Y1K50121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
55716
- Part#:
2220Y0630104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2220 - In Stock:
40140
- Part#:
2225J0160182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2225 - In Stock:
20282
- Part#:
1812J1K00182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
78697
- Part#:
2225J5000103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2225 - In Stock:
23116
- Part#:
1210J5000271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
118102
- Part#:
0603J0164P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
139413
- Part#:
1210Y0630223KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1210 - In Stock:
85657
- Part#:
1210J0500332JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
77763
- Part#:
1210J1K00152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
139511
- Part#:
1210J0160563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1210 - In Stock:
80341
- Part#:
2225Y0250152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2225 - In Stock:
26235
- Part#:
1210Y0500151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
86007
- Part#:
1210J1K00270KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV X7R 1210 - In Stock:
134821
- Part#:
1206J1K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
118219
- Part#:
1210J1K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1210 - In Stock:
207479
- Part#:
1210Y0500472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1210 - In Stock:
130726
- Part#:
0805Y2000130JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 200V C0G/NP0 0805 - In Stock:
113290
- Part#:
1210J5000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
63932
- Part#:
1808Y0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
180721
- Part#:
1210J0250563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1210 - In Stock:
112189
- Part#:
2220Y0630683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2220 - In Stock:
5913
- Part#:
1812J2000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
64170
- Part#:
1812Y0250393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1812 - In Stock:
16002
- Part#:
1210J2000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1210 - In Stock:
108609
