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#:
2225Y1K20220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2225 - In Stock:
24958
- Part#:
1111Y1500240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 1111 - In Stock:
28542
- Part#:
0805Y1000441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 100V C0G/NP0 0805 - In Stock:
96038
- Part#:
2220J0160822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2220 - In Stock:
45938
- Part#:
1808J2K50270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1808 - In Stock:
172155
- Part#:
0805Y2000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 0805 - In Stock:
210468
- Part#:
1812Y2500221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
42786
- Part#:
0805Y0630391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
433405
- Part#:
0805J2001P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
230627
- Part#:
1210J5000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1210 - In Stock:
156568
- Part#:
1210Y0630273MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1210 - In Stock:
85979
- Part#:
1808Y2000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
112115
- Part#:
1825J2000331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1825 - In Stock:
34436
- Part#:
0805J1000560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
180286
- Part#:
1812J1K50561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
60813
- Part#:
1206J0250271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
282006
- Part#:
2220J2000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2220 - In Stock:
47697
- Part#:
1812Y1K00332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1812 - In Stock:
83605
- Part#:
0805Y0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
196724
- Part#:
1206J0500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
82931
- Part#:
1210J1K20101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1210 - In Stock:
184044
- Part#:
0805J0504P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 50V C0G/NP0 0805 - In Stock:
145519
- Part#:
1808Y1K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1808 - In Stock:
180374
- Part#:
1812J4K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
82639
- Part#:
1812J0250223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
57782
- Part#:
1111Y6303P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1111 - In Stock:
77666
- Part#:
2225Y0630122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2225 - In Stock:
34187
- Part#:
2225J2K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV C0G/NP0 2225 - In Stock:
28603
- Part#:
SFBCP1000441ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 440PF 100V AXIAL - In Stock:
3030
- Part#:
1812Y0250101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
39846
- Part#:
2225J2000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2225 - In Stock:
28246
- Part#:
1825J1K20332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1825 - In Stock:
66329
- Part#:
1206J2500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
258367
- Part#:
1210Y0630390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
78253
- Part#:
0805J0500103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
336065
- Part#:
1206J0500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
169562
- Part#:
1808J0160824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1808 - In Stock:
67243
- Part#:
1210J2500182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
103402
- Part#:
2220YA250151JXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 2220 - In Stock:
56647
- Part#:
0805Y0100393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 0805 - In Stock:
301994
- Part#:
0505J3001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 300V C0G/NP0 0505 - In Stock:
131104
- Part#:
1210J0630104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1210 - In Stock:
86570
- Part#:
1210Y1K58P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1210 - In Stock:
172582
- Part#:
1808J1008P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
79465
- Part#:
0805J0630184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 0805 - In Stock:
212143
- Part#:
2220Y5000821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2220 - In Stock:
33417
- Part#:
2220J1000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
16454
- Part#:
2220Y6K00182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 6KV X7R 2220 - In Stock:
90888
- Part#:
1808Y0250824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1808 - In Stock:
68236
- Part#:
1808J1K00390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1808 - In Stock:
55489