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#:
2220Y1K00223KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
32877
- Part#:
2225Y0160561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2225 - In Stock:
22663
- Part#:
0603Y300P100BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1PF 300V C0G/NP0 0603 - In Stock:
270133
- Part#:
1812J2500154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1812 - In Stock:
94806
- Part#:
1812J6300152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
45822
- Part#:
0603Y2000200KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
227533
- Part#:
1808J2K50150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 1808 - In Stock:
81230
- Part#:
1210Y2000271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1210 - In Stock:
41335
- Part#:
1825Y1K00563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
55888
- Part#:
1111J1500331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1111 - In Stock:
62973
- Part#:
2225Y1000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2225 - In Stock:
10529
- Part#:
1206Y0160684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
111381
- Part#:
1206J5000473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1206 - In Stock:
197871
- Part#:
0805Y2000223KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
184947
- Part#:
1210Y2000124JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
85352
- Part#:
1812J2000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
75605
- Part#:
0603Y250P700CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
240348
- Part#:
1812J1000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1812 - In Stock:
86464
- Part#:
0505Y3001P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 300V C0G/NP0 0505 - In Stock:
77710
- Part#:
0603J0250104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10UF 25V X7R 0603 - In Stock:
407218
- Part#:
1808Y0250472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
70951
- Part#:
0805J2500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0805 - In Stock:
395655
- Part#:
2225Y5000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2225 - In Stock:
13353
- Part#:
1206J0638P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
137223
- Part#:
1825J2500682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1825 - In Stock:
43153
- Part#:
1206Y3009P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 300V C0G/NP0 1206 - In Stock:
30021
- Part#:
0603Y0250821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0603 - In Stock:
290065
- Part#:
1210Y0160473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
156752
- Part#:
1206Y0630153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1206 - In Stock:
137154
- Part#:
1206Y5000150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
94651
- Part#:
2220J1K20102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 2220 - In Stock:
12362
- Part#:
2225Y2500271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2225 - In Stock:
20929
- Part#:
0603Y1000680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
241964
- Part#:
1210Y0250123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1210 - In Stock:
79115
- Part#:
2220J0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 2220 - In Stock:
11203
- Part#:
1808J1K00271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
83556
- Part#:
1210Y2000272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1210 - In Stock:
66154
- Part#:
2225Y0500150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
37242
- Part#:
1808YA250220JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
101992
- Part#:
1808Y0630684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1808 - In Stock:
68095
- Part#:
1206Y1000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
199539
- Part#:
0603Y0100183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 0603 - In Stock:
464105
- Part#:
1808J0500104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1808 - In Stock:
89038
- Part#:
2225J2000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
30286
- Part#:
1206Y3000181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 300V C0G/NP0 1206 - In Stock:
93159
- Part#:
2225J5000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
19392
- Part#:
1808J5000102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
95358
- Part#:
1210J5004P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1210 - In Stock:
67277
- Part#:
0603J0160272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0603 - In Stock:
256767
- Part#:
2225Y2K00471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2225 - In Stock:
49122