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#:
0805J6300100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 0805 - In Stock:
241491
- Part#:
1808Y5005P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
95723
- Part#:
1808J0500271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 1808 - In Stock:
119226
- Part#:
SFABL5000100ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10PF 500V AXIAL - In Stock:
7622
- Part#:
1210Y1003P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1210 - In Stock:
84338
- Part#:
1808J0250472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
55018
- Part#:
0805Y2500562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
364743
- Part#:
1206Y2500473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1206 - In Stock:
122829
- Part#:
0603J3001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 300V C0G/NP0 0603 - In Stock:
209735
- Part#:
2220Y0250185JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2220 - In Stock:
36082
- Part#:
1206Y0250104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1206 - In Stock:
243215
- Part#:
1206J2000101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1206 - In Stock:
195085
- Part#:
2220Y0160564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 2220 - In Stock:
31943
- Part#:
1812J0500153GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1812 - In Stock:
43841
- Part#:
1808Y1000220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
187577
- Part#:
1210Y0160820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
70884
- Part#:
0603J0500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
168954
- Part#:
1812Y0500121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
83475
- Part#:
1206Y0251P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 1206 - In Stock:
90991
- Part#:
1812J6300471FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1812 - In Stock:
33304
- Part#:
1206Y0630392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
194427
- Part#:
SFABL0500333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
4323
- Part#:
0805Y0630223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0805 - In Stock:
177728
- Part#:
1825J5K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 1825 - In Stock:
81669
- Part#:
2220J6K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2220 - In Stock:
74637
- Part#:
1812JA250330FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
26206
- Part#:
1206Y2500681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1206 - In Stock:
216275
- Part#:
1808Y1K20271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1808 - In Stock:
126950
- Part#:
1808J2500392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1808 - In Stock:
122094
- Part#:
2220J0100183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 2220 - In Stock:
12560
- Part#:
2220Y5000682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
12750
- Part#:
0805J0500330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0805 - In Stock:
307767
- Part#:
1206J6300101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1206 - In Stock:
100896
- Part#:
1111Y5000301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 500V C0G/NP0 1111 - In Stock:
24946
- Part#:
1210Y0250153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1210 - In Stock:
77971
- Part#:
1210Y0500824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1210 - In Stock:
63194
- Part#:
1808Y1000822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1808 - In Stock:
69804
- Part#:
1812Y1000471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
68407
- Part#:
0805J0500473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0805 - In Stock:
203082
- Part#:
1206Y2K00101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
251509
- Part#:
1206J2000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 200V C0G/NP0 1206 - In Stock:
69891
- Part#:
1808J0630272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1808 - In Stock:
91284
- Part#:
0603Y1000220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
168090
- Part#:
0805Y1500150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0805 - In Stock:
64519
- Part#:
1812J0630151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1812 - In Stock:
22768
- Part#:
SBSGP5000102MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
12263
- Part#:
1808Y2000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1808 - In Stock:
127902
- Part#:
1210Y5000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1210 - In Stock:
131336
- Part#:
1206J2500182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1206 - In Stock:
249826
- Part#:
2225Y0160330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2225 - In Stock:
32440