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#:
1808JA250120GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
59992
- Part#:
2225Y5000392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2225 - In Stock:
16177
- Part#:
0805J0500221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
482912
- Part#:
1808J0630152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
206911
- Part#:
0805J0160331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0805 - In Stock:
230942
- Part#:
2225J1000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2225 - In Stock:
52581
- Part#:
2220J0250220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
18646
- Part#:
1206Y0631P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
91821
- Part#:
0603J0630121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
118602
- Part#:
1210Y0100563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
158086
- Part#:
1808YA250390JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
101060
- Part#:
1210Y0100471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1210 - In Stock:
133076
- Part#:
1825Y5K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 5KV X7R 1825 - In Stock:
75098
- Part#:
2211JA250821MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 2211 - In Stock:
68982
- Part#:
1812Y0630391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
45505
- Part#:
1206Y2500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1206 - In Stock:
66226
- Part#:
2225Y0250390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2225 - In Stock:
29369
- Part#:
1210J0500474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
95160
- Part#:
1206J5000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
273771
- Part#:
0805Y2008P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0805 - In Stock:
130066
- Part#:
0805Y0630220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
240544
- Part#:
1210J0105P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1210 - In Stock:
55745
- Part#:
1206J0635P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
141946
- Part#:
1206Y0630272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
148284
- Part#:
0805J500P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 500V C0G/NP0 0805 - In Stock:
118747
- Part#:
1812Y6300154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 1812 - In Stock:
47400
- Part#:
1812YA250270GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
55448
- Part#:
1808J1K20561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 1808 - In Stock:
89144
- Part#:
1808J5000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1808 - In Stock:
68747
- Part#:
1210Y0100331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1210 - In Stock:
118359
- Part#:
1808Y0500560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1808 - In Stock:
129102
- Part#:
1210J0250272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1210 - In Stock:
80623
- Part#:
1210Y5000393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1210 - In Stock:
154072
- Part#:
1206J1000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
236736
- Part#:
0805J2500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0805 - In Stock:
339090
- Part#:
0505J050P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0505 - In Stock:
67026
- Part#:
1111Y1000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1111 - In Stock:
57942
- Part#:
2225Y0160393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
27948
- Part#:
1812Y0630681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1812 - In Stock:
51032
- Part#:
1808J0160103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1808 - In Stock:
150022
- Part#:
1111J6301P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 630V C0G/NP0 1111 - In Stock:
63356
- Part#:
2225Y2K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2225 - In Stock:
21900
- Part#:
2220J1K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 2220 - In Stock:
66334
- Part#:
0805J0630110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 63V C0G/NP0 0805 - In Stock:
153489
- Part#:
0805Y0250271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0805 - In Stock:
219382
- Part#:
1812J6K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1812 - In Stock:
84009
- Part#:
1808J6300151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1808 - In Stock:
94196
- Part#:
1210J5000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
129401
- Part#:
0805J1000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0805 - In Stock:
176155
- Part#:
0505Y150P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 150V C0G/NP0 0505 - In Stock:
79751