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#:
1812J0630223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1812 - In Stock:
72045
- Part#:
1808J2000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
71197
- Part#:
1206Y2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
221851
- Part#:
1808J5000561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1808 - In Stock:
123342
- Part#:
1206J0162P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 1206 - In Stock:
62608
- Part#:
1825Y1K50681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1825 - In Stock:
44801
- Part#:
1812Y0630101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1812 - In Stock:
82994
- Part#:
1825Y1K50272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1825 - In Stock:
64329
- Part#:
1812Y1K20151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV X7R 1812 - In Stock:
79785
- Part#:
0805Y2000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 200V C0G/NP0 0805 - In Stock:
50744
- Part#:
2220Y1K00821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2220 - In Stock:
63485
- Part#:
1210J5000681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
99946
- Part#:
1812J0250153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1812 - In Stock:
80180
- Part#:
0805Y0500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0805 - In Stock:
264677
- Part#:
2225J2500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2225 - In Stock:
7317
- Part#:
0805Y3008P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 0805 - In Stock:
94965
- Part#:
1825Y6K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1825 - In Stock:
82632
- Part#:
1210J0160821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1210 - In Stock:
135432
- Part#:
2220Y0250563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2220 - In Stock:
48586
- Part#:
1210Y2000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
103240
- Part#:
1808J1K00471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1808 - In Stock:
103649
- Part#:
1206Y1000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
188691
- Part#:
1210Y1000123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF C0G/NP0 1210 - In Stock:
25151
- Part#:
1812J0100820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 1812 - In Stock:
85476
- Part#:
1206Y0500472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
103265
- Part#:
1812Y2K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1812 - In Stock:
61264
- Part#:
1210J2500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
92800
- Part#:
1812J5000681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
56350
- Part#:
1808J6300273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1808 - In Stock:
101276
- Part#:
1808J0100120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
184027
- Part#:
1210Y0500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1210 - In Stock:
65935
- Part#:
1210J1K00561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
58336
- Part#:
1812J5000473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
78485
- Part#:
1825J6K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1825 - In Stock:
70943
- Part#:
1210J2500221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1210 - In Stock:
105123
- Part#:
0805Y0253P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0805 - In Stock:
179716
- Part#:
1808Y0250391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
99488
- Part#:
1812Y2500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1812 - In Stock:
90486
- Part#:
1210J1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1210 - In Stock:
114172
- Part#:
2225Y2500101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2225 - In Stock:
6926
- Part#:
1206J0630223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1206 - In Stock:
174054
- Part#:
1210J1K00103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1210 - In Stock:
84578
- Part#:
2225Y0250332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
24085
- Part#:
2220J2000561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2220 - In Stock:
32470
- Part#:
1808Y0630334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1808 - In Stock:
121758
- Part#:
1111Y2503P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 1111 - In Stock:
45479
- Part#:
1812J1000222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
32571
- Part#:
2225Y3K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 2225 - In Stock:
49247
- Part#:
1825J0250151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1825 - In Stock:
11280
- Part#:
2220J5000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2220 - In Stock:
11813