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#:
1210Y0250681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1210 - In Stock:
96095
- Part#:
1210Y0500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1210 - In Stock:
119840
- Part#:
1210J0630221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
44669
- Part#:
1812Y0630392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
34504
- Part#:
0603J5000821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0603 - In Stock:
403375
- Part#:
1825J0500563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 1825 - In Stock:
8330
- Part#:
1812J0160684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1812 - In Stock:
50746
- Part#:
1808YA255P60DCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
64206
- Part#:
1206J5009P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 1206 - In Stock:
91911
- Part#:
1206J0100393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1206 - In Stock:
128308
- Part#:
1210J5000122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
109177
- Part#:
1812Y2000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
87039
- Part#:
1210Y1K20332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1210 - In Stock:
156197
- Part#:
2220Y0630225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2220 - In Stock:
30817
- Part#:
1808Y0160471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1808 - In Stock:
189388
- Part#:
1808J2000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1808 - In Stock:
119072
- Part#:
2225Y0630121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
24161
- Part#:
1812Y2500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1812 - In Stock:
60707
- Part#:
1210Y0630820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
129084
- Part#:
2220J1K50182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV C0G 2220 - In Stock:
35214
- Part#:
0603J0160472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0603 - In Stock:
364531
- Part#:
1812Y1K50152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1812 - In Stock:
72596
- Part#:
1808J0250333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 1808 - In Stock:
63450
- Part#:
2220Y5K00222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 5KV X7R 2220 - In Stock:
72556
- Part#:
1812Y0250470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1812 - In Stock:
58419
- Part#:
1206J2008P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1206 - In Stock:
65150
- Part#:
1210Y1000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1210 - In Stock:
165406
- Part#:
1808Y0100123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1808 - In Stock:
130992
- Part#:
0805J0500270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0805 - In Stock:
243109
- Part#:
2220J6300823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2220 - In Stock:
67480
- Part#:
2220J0250823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2220 - In Stock:
58052
- Part#:
0603Y0160681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
261256
- Part#:
1812YA250221JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
73419
- Part#:
1210Y1000821FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
46616
- Part#:
1808J0500273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1808 - In Stock:
70725
- Part#:
1206J2503P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 1206 - In Stock:
110861
- Part#:
1206J0633P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1206 - In Stock:
203640
- Part#:
1812Y2500821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
74756
- Part#:
1812J5000272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
94837
- Part#:
1825J5000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1825 - In Stock:
34448
- Part#:
1210Y1K20560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1210 - In Stock:
82092
- Part#:
2225Y0630330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
8357
- Part#:
0805Y0250471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
292357
- Part#:
1812Y0160154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1812 - In Stock:
79099
- Part#:
1808J0500390MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V X7R 1808 - In Stock:
124091
- Part#:
1210Y2000150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1210 - In Stock:
93171
- Part#:
2225Y2500120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
35412
- Part#:
1825J1K20180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1825 - In Stock:
34317
- Part#:
1206J0250103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1206 - In Stock:
251670
- Part#:
1808Y2000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
135962