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#:
1812Y0500151GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
36626
- Part#:
2225Y2000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2225 - In Stock:
54828
- Part#:
1808Y0630682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1808 - In Stock:
118432
- Part#:
2220Y1K00392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 2220 - In Stock:
40760
- Part#:
2225J0160104JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2225 - In Stock:
19987
- Part#:
1808Y0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1808 - In Stock:
132118
- Part#:
1206Y0100153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 1206 - In Stock:
71741
- Part#:
1206Y2006P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
161888
- Part#:
1206Y1K20820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1206 - In Stock:
70294
- Part#:
1812J5K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1812 - In Stock:
91211
- Part#:
1808J2000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1808 - In Stock:
103137
- Part#:
1812Y0500824MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1812 - In Stock:
51302
- Part#:
0603J2000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 0603 - In Stock:
473691
- Part#:
1825J0100125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1825 - In Stock:
39543
- Part#:
2225J2000822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
37359
- Part#:
1825Y0500393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1825 - In Stock:
9063
- Part#:
1210J5000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1210 - In Stock:
144966
- Part#:
111122K00180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1111 - In Stock:
107779
- Part#:
1210Y2500331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
81297
- Part#:
1206J5000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
92107
- Part#:
0805J2000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 200V C0G/NP0 0805 - In Stock:
103961
- Part#:
1206J2K03P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 2KV C0G/NP0 1206 - In Stock:
69887
- Part#:
1808Y0630123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1808 - In Stock:
101344
- Part#:
1206J1000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
166948
- Part#:
1812Y5K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1812 - In Stock:
73180
- Part#:
2225J1000185MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2225 - In Stock:
35184
- Part#:
1206Y1000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1206 - In Stock:
157314
- Part#:
2225Y0250564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2225 - In Stock:
29430
- Part#:
1808J6K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 6KV C0G/NP0 1808 - In Stock:
112143
- Part#:
1825Y2500332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1825 - In Stock:
9888
- Part#:
1206Y0250182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
265651
- Part#:
1206Y1K20121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1206 - In Stock:
198462
- Part#:
1808Y0250680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
52620
- Part#:
1808Y1K06P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
64482
- Part#:
0805Y1000152KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
170912
- Part#:
0603Y1000153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 0603 - In Stock:
471887
- Part#:
2211YA250471MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2211 - In Stock:
70701
- Part#:
1812Y0630121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
93890
- Part#:
2220J6300823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2220 - In Stock:
45154
- Part#:
1812J0630155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 1812 - In Stock:
83763
- Part#:
1812J6300150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1812 - In Stock:
85851
- Part#:
2220Y0160104FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2220 - In Stock:
5447
- Part#:
1812J2K50121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1812 - In Stock:
83036
- Part#:
1210J1K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1210 - In Stock:
201306
- Part#:
1812Y0250821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1812 - In Stock:
81849
- Part#:
1206J6300472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1206 - In Stock:
182620
- Part#:
0603J1501P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 150V C0G/NP0 0603 - In Stock:
241386
- Part#:
2225Y2500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
7658
- Part#:
2220Y1000682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 2220 - In Stock:
11641
- Part#:
1206J6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1206 - In Stock:
72273