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#:
2225J5000120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
19772
- Part#:
1812Y0630272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
71086
- Part#:
1206J1000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
116214
- Part#:
1206J2000182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1206 - In Stock:
231355
- Part#:
2225Y0500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 2225 - In Stock:
38938
- Part#:
1206Y5000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1206 - In Stock:
209867
- Part#:
1812Y3K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1812 - In Stock:
37592
- Part#:
2220Y6300103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 2220 - In Stock:
71727
- Part#:
1812Y1K20472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1812 - In Stock:
81959
- Part#:
2225Y0500473KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
17344
- Part#:
2220Y2500182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2220 - In Stock:
7045
- Part#:
0805Y2506P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 0805 - In Stock:
106511
- Part#:
1111Y1000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 100V C0G/NP0 1111 - In Stock:
62304
- Part#:
0505J1000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0505 - In Stock:
61325
- Part#:
1210J1K00103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1210 - In Stock:
116892
- Part#:
0805Y2000391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
168580
- Part#:
1812J5000680MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V X7R 1812 - In Stock:
55223
- Part#:
2220Y0500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
42061
- Part#:
0805Y1000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
68417
- Part#:
1210J2000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
56947
- Part#:
SFBCL5000470ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
8498
- Part#:
2225Y0500332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 2225 - In Stock:
22207
- Part#:
1808J5000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
67586
- Part#:
1808Y2500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
57241
- Part#:
1825Y5000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1825 - In Stock:
52892
- Part#:
1210J1000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
99351
- Part#:
1206Y0630272FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
67313
- Part#:
1812Y2000562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
64275
- Part#:
1206J0160822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1206 - In Stock:
181709
- Part#:
0603Y0500181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
373279
- Part#:
1206Y2501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 1206 - In Stock:
66128
- Part#:
2225J0630390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2225 - In Stock:
16455
- Part#:
1210Y2500102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1210 - In Stock:
94772
- Part#:
1808Y0500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
181314
- Part#:
2225J5000180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
19180
- Part#:
1210J0630391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
88306
- Part#:
1808J2K50150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 1808 - In Stock:
75661
- Part#:
1808Y0500333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1808 - In Stock:
74024
- Part#:
1825Y2500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1825 - In Stock:
35908
- Part#:
1812Y0250270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1812 - In Stock:
65674
- Part#:
0603J2500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0603 - In Stock:
157309
- Part#:
1206J6301P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1206 - In Stock:
167365
- Part#:
1812Y6300151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1812 - In Stock:
73329
- Part#:
1210J0630121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
86420
- Part#:
2220J3K00682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 3KV X7R 2220 - In Stock:
42225
- Part#:
1206J1K03P30DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1000V C0G/NP0 1206 - In Stock:
161818
- Part#:
1206J0630222KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
151385
- Part#:
1206J2500182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1206 - In Stock:
214482
- Part#:
2220Y1K50100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 2220 - In Stock:
19528
- Part#:
2220J3K00102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2220 - In Stock:
14663