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#:
1210J1K00390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1210 - In Stock:
71361
- Part#:
1210J0250681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1210 - In Stock:
116729
- Part#:
1111J1000272GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1111 - In Stock:
27624
- Part#:
1812J2000820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
86498
- Part#:
1808J1K20182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1808 - In Stock:
128947
- Part#:
1206J0630201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 63V C0G/NP0 1206 - In Stock:
89115
- Part#:
0805J1000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
122125
- Part#:
1808Y0250331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 1808 - In Stock:
145115
- Part#:
1812J0500223GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1812 - In Stock:
29103
- Part#:
1206J1000181FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
80197
- Part#:
1206J0503P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
81207
- Part#:
0805Y0160820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
100400
- Part#:
1812Y5000152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1812 - In Stock:
81654
- Part#:
2225Y0630393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2225 - In Stock:
28988
- Part#:
1206J6308P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1206 - In Stock:
38264
- Part#:
1812J5000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
78999
- Part#:
1808J2000100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
35270
- Part#:
1206Y1000472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
60096
- Part#:
1206Y2K01P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 2000V C0G/NP0 1206 - In Stock:
122588
- Part#:
1825Y6300473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 630V X7R 1825 - In Stock:
43820
- Part#:
1210J1K20151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1210 - In Stock:
89136
- Part#:
2225J0630330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
15559
- Part#:
1210Y0160332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
32361
- Part#:
1825Y0630560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1825 - In Stock:
12105
- Part#:
1111J3000241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 300V C0G/NP0 1111 - In Stock:
53898
- Part#:
0805J0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 0805 - In Stock:
67730
- Part#:
1206J0630222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
144075
- Part#:
0603Y0500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
93473
- Part#:
0805J1000181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
271796
- Part#:
1808Y0160392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
171385
- Part#:
1206J5001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 500V C0G/NP0 1206 - In Stock:
57702
- Part#:
1812Y0160184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1812 - In Stock:
81265
- Part#:
0805J1000470MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
98008
- Part#:
1206J0500560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
88272
- Part#:
0805J0500681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
409088
- Part#:
1812Y2000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
82357
- Part#:
1825Y2500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1825 - In Stock:
11060
- Part#:
0805Y0250100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
122153
- Part#:
1206Y1000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1206 - In Stock:
251495
- Part#:
1812J0630330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
93489
- Part#:
0505J2004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0505 - In Stock:
49759
- Part#:
1808Y2000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1808 - In Stock:
63795
- Part#:
0505J2500270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0505 - In Stock:
38922
- Part#:
0805J1508P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 0805 - In Stock:
143951
- Part#:
1812Y5000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
91767
- Part#:
2211YA250331KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2211 - In Stock:
74755
- Part#:
1825J6K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1825 - In Stock:
72279
- Part#:
1808Y0500274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1808 - In Stock:
93450
- Part#:
1206J0630331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
91610
- Part#:
1808J5000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1808 - In Stock:
72535