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#:
2225Y1K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2225 - In Stock:
35534
- Part#:
1808Y1K00182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
97581
- Part#:
2225J0160823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
38032
- Part#:
2225Y0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2225 - In Stock:
37314
- Part#:
1210Y1K05P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
47848
- Part#:
1206Y0630121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
161373
- Part#:
1210J0500103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
183837
- Part#:
2220Y5000821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2220 - In Stock:
33706
- Part#:
1812J0160821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
38658
- Part#:
1210J1000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
109092
- Part#:
1410Y1000562MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1410 - In Stock:
67488
- Part#:
0603Y1000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
432858
- Part#:
1210J0630223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1210 - In Stock:
56843
- Part#:
1206Y2500122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1206 - In Stock:
211010
- Part#:
0805Y5000271MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0805 - In Stock:
278547
- Part#:
2225J1K50563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1.5KV X7R 2225 - In Stock:
31437
- Part#:
1825Y2500334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1825 - In Stock:
33490
- Part#:
1111J1K0P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 1KV C0G/NP0 1111 - In Stock:
63209
- Part#:
2225J1K00103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
9231
- Part#:
0805J1000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0805 - In Stock:
137538
- Part#:
0805Y1K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 0805 - In Stock:
213611
- Part#:
1206Y0250393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1206 - In Stock:
128101
- Part#:
0603Y2000181JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0603 - In Stock:
265812
- Part#:
2225J1K20680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 2225 - In Stock:
15471
- Part#:
SFBMT5000150ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3261
- Part#:
1808J0100150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1808 - In Stock:
93918
- Part#:
1808J0160824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1808 - In Stock:
83898
- Part#:
1812J5000272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
63896
- Part#:
1206J0630333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
250583
- Part#:
0805Y500P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 500V C0G/NP0 0805 - In Stock:
119250
- Part#:
1210Y0165P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1210 - In Stock:
75714
- Part#:
0805Y0500562MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0805 - In Stock:
252329
- Part#:
1812J5K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV X7R 1812 - In Stock:
81666
- Part#:
1825J2000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1825 - In Stock:
37353
- Part#:
1808Y0160182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 1808 - In Stock:
151905
- Part#:
0805J300P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 0805 - In Stock:
134980
- Part#:
1808Y5000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
71717
- Part#:
1206J2500822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1206 - In Stock:
207259
- Part#:
2225Y0160152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2225 - In Stock:
21122
- Part#:
1812J1K00123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1812 - In Stock:
88573
- Part#:
0805Y0500392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0805 - In Stock:
249353
- Part#:
2220J0160270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2220 - In Stock:
49739
- Part#:
0603J0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
289539
- Part#:
1206J0100100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1206 - In Stock:
91700
- Part#:
1210Y0630272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
141296
- Part#:
2220Y5000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
60154
- Part#:
1210J1K20681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1210 - In Stock:
85532
- Part#:
1812Y2500274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1812 - In Stock:
90888
- Part#:
1812Y0160561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1812 - In Stock:
82727
- Part#:
1206J0160222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1206 - In Stock:
169332