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#:
1812Y5000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1812 - In Stock:
41104
- Part#:
0603Y3004P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 0603 - In Stock:
256121
- Part#:
1206J5000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
159702
- Part#:
1206J6300102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1206 - In Stock:
248388
- Part#:
1206J1K20680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1206 - In Stock:
282752
- Part#:
1206Y1K00271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
114906
- Part#:
1812Y2000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
37389
- Part#:
1210Y0100270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1210 - In Stock:
61690
- Part#:
1206J0500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
177660
- Part#:
1808JA250561KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
97789
- Part#:
1206Y2500123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1206 - In Stock:
265469
- Part#:
0505J1501P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 0505 - In Stock:
119937
- Part#:
1825J0630820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1825 - In Stock:
45210
- Part#:
1825J0250822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1825 - In Stock:
13613
- Part#:
0603Y0160331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0603 - In Stock:
324872
- Part#:
1210J5000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
114607
- Part#:
1825Y0160680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
15859
- Part#:
0805Y0160121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
367245
- Part#:
2225Y0500122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
20583
- Part#:
0603Y0251P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 0603 - In Stock:
348868
- Part#:
1812J1K20183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 1812 - In Stock:
86075
- Part#:
0603J0630101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
475417
- Part#:
1206Y1003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
170651
- Part#:
1210Y5000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
274130
- Part#:
1812Y5000331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1812 - In Stock:
87754
- Part#:
1206J2506P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
180058
- Part#:
1206Y0630100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
182974
- Part#:
2220J0250271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2220 - In Stock:
17274
- Part#:
1210Y0250821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
86660
- Part#:
1210J2003P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1210 - In Stock:
96552
- Part#:
0603Y0630392JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
309233
- Part#:
2211YA250820FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
20466
- Part#:
1111Y1500131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 1111 - In Stock:
23739
- Part#:
2225Y5K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 2225 - In Stock:
65622
- Part#:
1206Y5000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1206 - In Stock:
264659
- Part#:
0805Y0100472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 0805 - In Stock:
362957
- Part#:
1825Y0630153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1825 - In Stock:
37966
- Part#:
2220Y0500223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
7966
- Part#:
1210J1K20100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1210 - In Stock:
83794
- Part#:
0805J1500910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 150V C0G/NP0 0805 - In Stock:
48889
- Part#:
0805J1509P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 150V C0G/NP0 0805 - In Stock:
46059
- Part#:
1206J0630271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
80789
- Part#:
1210J0160471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1210 - In Stock:
93323
- Part#:
1825Y6K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 6KV C0G/NP0 1825 - In Stock:
63505
- Part#:
0805Y1000104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100V X7R 0805 - In Stock:
254188
- Part#:
0603Y0165P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0603 - In Stock:
177246
- Part#:
1812J1000102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
54268
- Part#:
1812J1K00332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1812 - In Stock:
78660
- Part#:
0805Y0630240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 63V C0G/NP0 0805 - In Stock:
71407
- Part#:
2220Y4K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 4KV X7R 2220 - In Stock:
66133