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#:
0805Y0100471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 0805 - In Stock:
398738
- Part#:
1111Y630P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 630V C0G/NP0 1111 - In Stock:
68122
- Part#:
0805Y3001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 300V C0G/NP0 0805 - In Stock:
64416
- Part#:
1812J0500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1812 - In Stock:
74311
- Part#:
2225Y5000330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
16808
- Part#:
1812Y2500822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1812 - In Stock:
77116
- Part#:
2225Y1K20103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2225 - In Stock:
26033
- Part#:
2225Y0160274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2225 - In Stock:
39061
- Part#:
2220Y1K20681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2220 - In Stock:
63528
- Part#:
1812Y5000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1812 - In Stock:
87912
- Part#:
1210J1K00102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
96861
- Part#:
1206J1K08P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
83752
- Part#:
1210Y0630334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
77370
- Part#:
1808J3K00101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV X7R 1808 - In Stock:
142850
- Part#:
2225J5K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2225 - In Stock:
63361
- Part#:
2220Y2500272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 2220 - In Stock:
27986
- Part#:
1210J2000120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1210 - In Stock:
79259
- Part#:
2225J6K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 2225 - In Stock:
68232
- Part#:
1210Y1K20391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
162078
- Part#:
1808Y1000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1808 - In Stock:
102662
- Part#:
1206J2500240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 250V C0G/NP0 1206 - In Stock:
130373
- Part#:
1206J2000471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1206 - In Stock:
74915
- Part#:
1825Y1K50272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1825 - In Stock:
55407
- Part#:
1812JA250150GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
58734
- Part#:
1812Y0630472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
67480
- Part#:
1210Y1K00153MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 1KV X7R 1210 - In Stock:
87089
- Part#:
1812Y1000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
26456
- Part#:
1210J2000151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
36078
- Part#:
1812Y0100560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1812 - In Stock:
67997
- Part#:
1808Y2500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
105096
- Part#:
1206J0500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
205076
- Part#:
2225Y0500183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 2225 - In Stock:
38968
- Part#:
0805Y1005P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
213741
- Part#:
2225Y2500390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
25623
- Part#:
1206Y2500181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
246662
- Part#:
1825J5000561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1825 - In Stock:
55132
- Part#:
0805J1K01P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 0805 - In Stock:
402750
- Part#:
1206J1K05P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
68686
- Part#:
2225J2000100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2225 - In Stock:
8118
- Part#:
2220J1K50182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 2220 - In Stock:
74268
- Part#:
0805J0508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
89789
- Part#:
0603J0630562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
417693
- Part#:
1808J5000152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1808 - In Stock:
59243
- Part#:
2225J0250102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2225 - In Stock:
30205
- Part#:
0603Y2500510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
202201
- Part#:
1808J2K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1808 - In Stock:
105705
- Part#:
0805J2001P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
155920
- Part#:
1812Y2000393JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1812 - In Stock:
64399
- Part#:
2225Y4K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2225 - In Stock:
16636
- Part#:
1812J0500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
84639