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#:
SFBML5000331MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
7056
- Part#:
1206J1000823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1206 - In Stock:
122107
- Part#:
2220Y1000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
19876
- Part#:
0805Y1005P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
231962
- Part#:
2220J0500331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
37929
- Part#:
1210J0160184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1210 - In Stock:
98025
- Part#:
2225Y0500124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
53118
- Part#:
0805Y0500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 0805 - In Stock:
198782
- Part#:
1111Y6300131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 630V C0G/NP0 1111 - In Stock:
54687
- Part#:
2225J0250124JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2225 - In Stock:
15825
- Part#:
1808J6300681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1808 - In Stock:
96575
- Part#:
1808J0160183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
61865
- Part#:
0805J1504P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 150V C0G/NP0 0805 - In Stock:
149771
- Part#:
1825Y2000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1825 - In Stock:
41433
- Part#:
1206J0250103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1206 - In Stock:
199827
- Part#:
2220Y2500824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 2220 - In Stock:
32048
- Part#:
1206Y0630122JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1206 - In Stock:
140298
- Part#:
0805Y2000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
74324
- Part#:
2225J0630125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
38974
- Part#:
1808Y1K50181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1808 - In Stock:
63222
- Part#:
2225Y0630103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
10207
- Part#:
1206J0630270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
132522
- Part#:
0805Y0500120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
268103
- Part#:
1210J0500682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1210 - In Stock:
96625
- Part#:
1206Y0500511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 50V C0G/NP0 1206 - In Stock:
74282
- Part#:
1206J0503P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
84543
- Part#:
2220Y6300274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2220 - In Stock:
22965
- Part#:
0805Y5000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
306209
- Part#:
0603Y0630161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 63V C0G/NP0 0603 - In Stock:
62704
- Part#:
1812J5000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1812 - In Stock:
35924
- Part#:
1825J5000333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1825 - In Stock:
73679
- Part#:
2225Y0160683GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
10001
- Part#:
2220Y1K00472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2220 - In Stock:
36706
- Part#:
2225J0100335JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 2225 - In Stock:
29514
- Part#:
2220J1K00470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2220 - In Stock:
12580
- Part#:
0805J0630124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 0805 - In Stock:
207048
- Part#:
0805Y0160151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0805 - In Stock:
342078
- Part#:
2220J0250224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2220 - In Stock:
60571
- Part#:
1206J200P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 200V C0G/NP0 1206 - In Stock:
136211
- Part#:
2220Y2000184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 2220 - In Stock:
51861
- Part#:
1812Y0250822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
62346
- Part#:
2220J0250220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
48636
- Part#:
0603J0160222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0603 - In Stock:
88357
- Part#:
2225Y5K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 2225 - In Stock:
75339
- Part#:
1206J2K06P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 2KV C0G/NP0 1206 - In Stock:
30114
- Part#:
1808Y0250221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1808 - In Stock:
57220
- Part#:
1210J1K00391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
95871
- Part#:
0805Y2000151MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0805 - In Stock:
217728
- Part#:
1206J0501P50DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 1206 - In Stock:
194877
- Part#:
0805J2001P00DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
265477