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#:
1808Y0100121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 1808 - In Stock:
172857
- Part#:
0805Y2500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 0805 - In Stock:
79819
- Part#:
1825Y0500153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1825 - In Stock:
38425
- Part#:
1206J0100151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 1206 - In Stock:
225967
- Part#:
1808J0630183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1808 - In Stock:
62718
- Part#:
1812Y1K00151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
86297
- Part#:
0603J2000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
255689
- Part#:
0603J0250222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0603 - In Stock:
406613
- Part#:
1206J0630751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 63V C0G/NP0 1206 - In Stock:
64729
- Part#:
0603Y0100101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
517116
- Part#:
1210Y0500154MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
89902
- Part#:
2225Y0500393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 2225 - In Stock:
26897
- Part#:
2225J0250155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 2225 - In Stock:
23651
- Part#:
1812Y5000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1812 - In Stock:
82697
- Part#:
1825J5000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1825 - In Stock:
68655
- Part#:
1206J2004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
82581
- Part#:
2220J0500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
48131
- Part#:
1206Y0160272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
118576
- Part#:
0805J1002P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0805 - In Stock:
165863
- Part#:
0805J3000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 300V C0G/NP0 0805 - In Stock:
103625
- Part#:
1206Y1K22P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1.2KV C0G/NP0 1206 - In Stock:
62525
- Part#:
1812J0500822FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1812 - In Stock:
20649
- Part#:
1808J6K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 1808 - In Stock:
121294
- Part#:
1812J2K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1812 - In Stock:
50878
- Part#:
1808Y0160681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1808 - In Stock:
167311
- Part#:
2215JA250821KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2215 - In Stock:
24260
- Part#:
1808J0630154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1808 - In Stock:
91751
- Part#:
1812J0630153JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V C0G/NP0 1812 - In Stock:
67217
- Part#:
1812Y1K20391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1812 - In Stock:
85862
- Part#:
1210J0250102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1210 - In Stock:
90836
- Part#:
2211YA250471FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2211 - In Stock:
14545
- Part#:
1808Y0630182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
181057
- Part#:
2220Y0100390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 2220 - In Stock:
43529
- Part#:
0805Y0250102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0805 - In Stock:
384748
- Part#:
2225Y4K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2225 - In Stock:
17636
- Part#:
1808J1000183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1808 - In Stock:
67733
- Part#:
0603Y0630821MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0603 - In Stock:
383320
- Part#:
1812J1K00470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
97355
- Part#:
0805Y5000180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
77266
- Part#:
2225J2K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 2225 - In Stock:
29207
- Part#:
1206J0160393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
158730
- Part#:
1825J0100275JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 10V X7R 1825 - In Stock:
30233
- Part#:
1210Y1K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1210 - In Stock:
153971
- Part#:
0805J0250821MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0805 - In Stock:
95868
- Part#:
0805Y2000332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0805 - In Stock:
378470
- Part#:
1206Y1000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
231925
- Part#:
2225Y0630823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2225 - In Stock:
29503
- Part#:
2220Y2500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2220 - In Stock:
45598
- Part#:
1812J1K20181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1812 - In Stock:
57084
- Part#:
2220J2500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
51781