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#:
1812J0500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1812 - In Stock:
78190
- Part#:
0805J0630151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
195094
- Part#:
1210Y0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
121107
- Part#:
1812J0500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
79084
- Part#:
1808J2500681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
134070
- Part#:
1808Y0100104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1808 - In Stock:
90396
- Part#:
1808JA250100JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
91246
- Part#:
0805J1501P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 150V C0G/NP0 0805 - In Stock:
119665
- Part#:
2225J0630393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2225 - In Stock:
27289
- Part#:
0805J1000101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0805 - In Stock:
313931
- Part#:
2220Y0500330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2220 - In Stock:
30133
- Part#:
1808Y1K20271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 1808 - In Stock:
95781
- Part#:
1808J1K28P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.2KV C0G/NP0 1808 - In Stock:
110829
- Part#:
1812Y0100473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1812 - In Stock:
38241
- Part#:
1812J1K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
68835
- Part#:
1206Y5002P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
75769
- Part#:
0603Y0630221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
84708
- Part#:
1812J0500274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1812 - In Stock:
63674
- Part#:
2225Y0160560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2225 - In Stock:
23221
- Part#:
0805J0100222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0805 - In Stock:
71482
- Part#:
1210Y2500222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1210 - In Stock:
103810
- Part#:
0805Y2000151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
375740
- Part#:
0805Y0161P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0805 - In Stock:
436864
- Part#:
1206J6300330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1206 - In Stock:
160678
- Part#:
2225J0500473FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
4373
- Part#:
1812J0250682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
80296
- Part#:
1210Y0160271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1210 - In Stock:
93490
- Part#:
1210Y1000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1210 - In Stock:
74528
- Part#:
1825J0500105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1825 - In Stock:
45170
- Part#:
1812J1000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
39913
- Part#:
2225J0100273GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 2225 - In Stock:
17875
- Part#:
0805J0630332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 0805 - In Stock:
60018
- Part#:
1210Y0160150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1210 - In Stock:
81358
- Part#:
2225J2K50220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 2225 - In Stock:
63408
- Part#:
1808J6304P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1808 - In Stock:
102071
- Part#:
2225J2K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 2225 - In Stock:
64666
- Part#:
0805Y0630820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0805 - In Stock:
264808
- Part#:
1812Y1K20150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1812 - In Stock:
62622
- Part#:
2220Y1000822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2220 - In Stock:
16272
- Part#:
0805Y1000221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0805 - In Stock:
272335
- Part#:
0805J1501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0805 - In Stock:
141335
- Part#:
0603J0160222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0603 - In Stock:
86731
- Part#:
1206Y2000130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 200V C0G/NP0 1206 - In Stock:
89485
- Part#:
1808YA250181JXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
67110
- Part#:
1210J2008P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1210 - In Stock:
63877
- Part#:
1210Y0630394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
83596
- Part#:
0603Y0630101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
350697
- Part#:
1812Y2000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
34579
- Part#:
0805Y5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 0805 - In Stock:
339538
- Part#:
1206J1006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1206 - In Stock:
182416