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#:
0805J0160273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 0805 - In Stock:
388106
- Part#:
2225J5000184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 2225 - In Stock:
33512
- Part#:
0505Y3001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0505 - In Stock:
66981
- Part#:
0505Y0631P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0505 - In Stock:
66476
- Part#:
1812Y2K50271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 1812 - In Stock:
67899
- Part#:
2225J0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 2225 - In Stock:
41450
- Part#:
1206J1K50390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1206 - In Stock:
245674
- Part#:
0603J0500121FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
82054
- Part#:
1812Y0250223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
57673
- Part#:
0805J1000271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0805 - In Stock:
371298
- Part#:
2220Y0160104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2220 - In Stock:
52323
- Part#:
1825Y0500820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1825 - In Stock:
20086
- Part#:
2220Y1K50123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.5KV X7R 2220 - In Stock:
42060
- Part#:
0805Y6301P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 0805 - In Stock:
108039
- Part#:
0805J5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0805 - In Stock:
279355
- Part#:
2220J0500225MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
19155
- Part#:
0603Y1503P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 0603 - In Stock:
236425
- Part#:
1825Y1K00223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1825 - In Stock:
46221
- Part#:
0603Y1000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
321746
- Part#:
1206J5000181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
286021
- Part#:
1206Y1K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
139689
- Part#:
0505J3000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 300V C0G/NP0 0505 - In Stock:
68184
- Part#:
0603Y5000152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 0603 - In Stock:
436070
- Part#:
1825J0500153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1825 - In Stock:
43583
- Part#:
1206Y1K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1206 - In Stock:
68599
- Part#:
0603J0160223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 0603 - In Stock:
413327
- Part#:
1825J2500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1825 - In Stock:
26265
- Part#:
2220J2K00153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2220 - In Stock:
53026
- Part#:
1812J0500333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
23795
- Part#:
0805Y0250272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
436341
- Part#:
0805Y0630471JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
87835
- Part#:
2220J0250225KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2220 - In Stock:
21672
- Part#:
1206J5003P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
92629
- Part#:
1210Y5000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1210 - In Stock:
111796
- Part#:
1206J0501P00CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
145596
- Part#:
1812Y1K00100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1812 - In Stock:
26898
- Part#:
1210Y5000473MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
108364
- Part#:
1206J0630301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 1206 - In Stock:
80149
- Part#:
2220Y1K00391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2220 - In Stock:
44509
- Part#:
2220Y1K00822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2220 - In Stock:
36889
- Part#:
1206J0160184MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1206 - In Stock:
149630
- Part#:
1206Y0101P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 10V C0G/NP0 1206 - In Stock:
161640
- Part#:
2220J2500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
18897
- Part#:
1812Y5000271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1812 - In Stock:
89666
- Part#:
2225J0500101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
47296
- Part#:
2220Y2K50821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 2220 - In Stock:
57144
- Part#:
1206Y3000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 1206 - In Stock:
120951
- Part#:
0603J1000103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
500990
- Part#:
1210J0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1210 - In Stock:
75466
- Part#:
1808Y0100473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1808 - In Stock:
61453