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#:
1210Y2000332GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1210 - In Stock:
58423
- Part#:
1206Y2500222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1206 - In Stock:
224183
- Part#:
0805Y6300820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 0805 - In Stock:
479340
- Part#:
1812J5000181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1812 - In Stock:
54436
- Part#:
2220J1000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
31143
- Part#:
1206J1K20221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1206 - In Stock:
178163
- Part#:
1206Y0160105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1206 - In Stock:
116547
- Part#:
1111Y5000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 500V C0G/NP0 1111 - In Stock:
62531
- Part#:
2211JA250120JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2211 - In Stock:
64555
- Part#:
0805Y0252P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0805 - In Stock:
193219
- Part#:
1206Y0631P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 1206 - In Stock:
79806
- Part#:
0805Y0503P30BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
77960
- Part#:
2225Y0500223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
18599
- Part#:
1206J0160272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1206 - In Stock:
307974
- Part#:
2225J0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
47490
- Part#:
1206Y5000103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1206 - In Stock:
236624
- Part#:
1812Y2500334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1812 - In Stock:
74306
- Part#:
1825Y1000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1825 - In Stock:
46651
- Part#:
1812Y1K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
51194
- Part#:
1808J2000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1808 - In Stock:
121377
- Part#:
1210Y0630123MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 63V X7R 1210 - In Stock:
91087
- Part#:
2225J0100393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2225 - In Stock:
57105
- Part#:
2225J0160222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2225 - In Stock:
37778
- Part#:
0805Y0250563MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0805 - In Stock:
103196
- Part#:
0505J0500181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0505 - In Stock:
113291
- Part#:
1808J0630273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1808 - In Stock:
73463
- Part#:
1825Y1K50220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1825 - In Stock:
15247
- Part#:
1210Y2500102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1210 - In Stock:
149858
- Part#:
0603J2501P30HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 250V C0G/NP0 0603 - In Stock:
125559
- Part#:
1206J0500222FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
63472
- Part#:
0805Y2503P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0805 - In Stock:
75425
- Part#:
1808Y1K50390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1808 - In Stock:
146637
- Part#:
1812J0630330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
61544
- Part#:
2220J0500683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2220 - In Stock:
34719
- Part#:
1825Y1K20562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1825 - In Stock:
68751
- Part#:
0805Y0500470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
136190
- Part#:
1812Y0250562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
81207
- Part#:
1808J2K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1808 - In Stock:
102018
- Part#:
0805Y0160681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0805 - In Stock:
386650
- Part#:
1206J1K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1206 - In Stock:
228697
- Part#:
1210Y2000222MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1210 - In Stock:
82517
- Part#:
1812Y0500274KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1812 - In Stock:
68732
- Part#:
1210Y6300471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
68449
- Part#:
1206Y2000103JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1206 - In Stock:
144394
- Part#:
1206J0630474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1206 - In Stock:
105088
- Part#:
0603J1000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
82589
- Part#:
1206Y3001P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 300V C0G/NP0 1206 - In Stock:
58693
- Part#:
0603J0500560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
126390
- Part#:
0805Y0500101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
283883
- Part#:
2220Y0100223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 2220 - In Stock:
32805