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#:
2220J1K20121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 2220 - In Stock:
81728
- Part#:
1812J1K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1812 - In Stock:
90455
- Part#:
1206Y0251P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 1206 - In Stock:
199508
- Part#:
1812Y0630180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1812 - In Stock:
18150
- Part#:
1206J3000301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 300V C0G/NP0 1206 - In Stock:
75585
- Part#:
1808Y0160561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
85611
- Part#:
1808YA250100JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
99316
- Part#:
1825Y6K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1825 - In Stock:
16483
- Part#:
1210J1000122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
104790
- Part#:
1812J0630272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
93849
- Part#:
1210J0160273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1210 - In Stock:
70846
- Part#:
2220J0160123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
9084
- Part#:
2225Y2000684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
28174
- Part#:
1206Y0500391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1206 - In Stock:
145970
- Part#:
1812Y0630470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
35263
- Part#:
2220J0500684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
38205
- Part#:
1210Y0500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
59938
- Part#:
1812Y0160562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
65273
- Part#:
1812J0250274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1812 - In Stock:
76326
- Part#:
1808J0500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1808 - In Stock:
153365
- Part#:
1808J1K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1808 - In Stock:
109052
- Part#:
1808Y2500472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1808 - In Stock:
201130
- Part#:
1808Y5000181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1808 - In Stock:
76812
- Part#:
2220Y0630331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2220 - In Stock:
38479
- Part#:
1206Y1000471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1206 - In Stock:
139326
- Part#:
2225J0160680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2225 - In Stock:
6975
- Part#:
1210J2500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
83864
- Part#:
2225J2500684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2225 - In Stock:
40005
- Part#:
1210J2000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1210 - In Stock:
130208
- Part#:
0603Y2509P10BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0603 - In Stock:
70758
- Part#:
1210J0250822FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
29299
- Part#:
1210J2K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1210 - In Stock:
178230
- Part#:
0603J2000270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
137952
- Part#:
0805J0630160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 63V C0G/NP0 0805 - In Stock:
60304
- Part#:
1808J2000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1808 - In Stock:
192780
- Part#:
1206Y0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1206 - In Stock:
224259
- Part#:
1825J0630472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1825 - In Stock:
15004
- Part#:
0805Y1000151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
286845
- Part#:
1808J1K00151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
86491
- Part#:
1825J2000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
10757
- Part#:
1210J2500332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1210 - In Stock:
113163
- Part#:
1812Y0100183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 1812 - In Stock:
69260
- Part#:
0805Y0630270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
315145
- Part#:
1206Y0108P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 1206 - In Stock:
86302
- Part#:
1206J1000241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 100V C0G/NP0 1206 - In Stock:
42834
- Part#:
2225Y1000104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
42075
- Part#:
1210J0500152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
51168
- Part#:
1206Y1000472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
97064
- Part#:
2220Y0500183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 2220 - In Stock:
31196
- Part#:
1812JA250561JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1812 - In Stock:
78125