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#:
1206J2500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
141016
- Part#:
1210J0256P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
102052
- Part#:
1210J1K50182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
194927
- Part#:
2225Y2500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
18458
- Part#:
2220Y0630183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2220 - In Stock:
26617
- Part#:
1808J1K06P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
58783
- Part#:
1210Y1000152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1210 - In Stock:
70700
- Part#:
1808J2000682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1808 - In Stock:
122192
- Part#:
2225Y0630220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
12698
- Part#:
1812J0250150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
59102
- Part#:
1206J0630911KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 63V C0G/NP0 1206 - In Stock:
69472
- Part#:
0505Y2500150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0505 - In Stock:
128068
- Part#:
1825J6K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 1825 - In Stock:
87723
- Part#:
2225J2000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2225 - In Stock:
11542
- Part#:
1812Y5000221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1812 - In Stock:
96979
- Part#:
1210Y0630104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1210 - In Stock:
119768
- Part#:
1210Y0500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
141801
- Part#:
2220J2000123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 2220 - In Stock:
23803
- Part#:
2225Y1K00150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
15486
- Part#:
2220Y6300682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
11090
- Part#:
2225J2K00471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2225 - In Stock:
47402
- Part#:
1808J2000152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
152500
- Part#:
2225J0500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2225 - In Stock:
11088
- Part#:
0805J2500221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0805 - In Stock:
320193
- Part#:
1210Y0630101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
89794
- Part#:
1210Y2000392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1210 - In Stock:
56616
- Part#:
0805Y2000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0805 - In Stock:
72892
- Part#:
1812Y6300681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1812 - In Stock:
71454
- Part#:
0603Y0100473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 0603 - In Stock:
354411
- Part#:
1808Y0100224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1808 - In Stock:
114990
- Part#:
1812Y0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1812 - In Stock:
66265
- Part#:
0805J5000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 0805 - In Stock:
344073
- Part#:
1825J0250682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1825 - In Stock:
43742
- Part#:
2225Y5000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2225 - In Stock:
14371
- Part#:
1206Y0500472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
83623
- Part#:
1812J1000682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
88045
- Part#:
0805J0630820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0805 - In Stock:
75726
- Part#:
0805J2001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
120605
- Part#:
1808J1K20272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 1808 - In Stock:
123629
- Part#:
1812Y1000180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
19341
- Part#:
0603J0160270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0603 - In Stock:
263863
- Part#:
1210J0630224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1210 - In Stock:
83756
- Part#:
0805Y0631P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 63V C0G/NP0 0805 - In Stock:
83811
- Part#:
1808Y0500473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
112447
- Part#:
0603J0500561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 0603 - In Stock:
505160
- Part#:
1210J0250682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
75602
- Part#:
1812J0500125MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
60801
- Part#:
2225Y2500151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2225 - In Stock:
10558
- Part#:
SFUMC5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
8655
- Part#:
2220Y1000153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 2220 - In Stock:
29885