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#:
0603J2000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0603 - In Stock:
297606
- Part#:
1206J0630334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
142879
- Part#:
1206J0630221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
91998
- Part#:
1210Y5000392GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
60484
- Part#:
0805Y5000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
221719
- Part#:
0805J2500682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 0805 - In Stock:
327541
- Part#:
1210Y6300151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1210 - In Stock:
116623
- Part#:
1812Y2500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
62340
- Part#:
1210Y2500102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1210 - In Stock:
30220
- Part#:
2220J5000272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
43284
- Part#:
1812Y6300151KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1812 - In Stock:
73733
- Part#:
1812Y2K00121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1812 - In Stock:
87543
- Part#:
2220J6300390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2220 - In Stock:
63598
- Part#:
0805Y2000110FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 0805 - In Stock:
68584
- Part#:
1812Y0500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
49552
- Part#:
2220J2K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2220 - In Stock:
35923
- Part#:
1210J0630680JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
87201
- Part#:
1825Y2500105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 1825 - In Stock:
27331
- Part#:
1206J1000560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
80064
- Part#:
1812Y2500332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
105183
- Part#:
2211JA250181KXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 2211 - In Stock:
57664
- Part#:
0805Y2000241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 200V C0G/NP0 0805 - In Stock:
97117
- Part#:
0805J1000333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0805 - In Stock:
327978
- Part#:
1812Y5000104KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
59528
- Part#:
1812J0160271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1812 - In Stock:
53532
- Part#:
2225J0250151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
28727
- Part#:
2220Y2500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2220 - In Stock:
10767
- Part#:
1808Y2K00272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1808 - In Stock:
118102
- Part#:
1825J0160823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 1825 - In Stock:
29538
- Part#:
0603J3000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 300V C0G/NP0 0603 - In Stock:
195989
- Part#:
0505Y0635P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0505 - In Stock:
109939
- Part#:
1808J1000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1808 - In Stock:
91415
- Part#:
1808J1K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1808 - In Stock:
106818
- Part#:
1812J2000472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
75483
- Part#:
1206J0500102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
230324
- Part#:
1808JA250330FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
30663
- Part#:
1812YA250560JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
71675
- Part#:
1210J0100180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1210 - In Stock:
119239
- Part#:
1808Y0500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1808 - In Stock:
54231
- Part#:
0505Y0500301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 50V C0G/NP0 0505 - In Stock:
29692
- Part#:
1206Y1503P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 150V C0G/NP0 1206 - In Stock:
62553
- Part#:
1210J1K00121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
52905
- Part#:
1210Y5000333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
74264
- Part#:
2220J0160683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2220 - In Stock:
17593
- Part#:
1825J0250474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1825 - In Stock:
44786
- Part#:
1210Y1000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
79218
- Part#:
1825Y0100101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1825 - In Stock:
42973
- Part#:
1210J0630182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1210 - In Stock:
104163
- Part#:
2225Y0160154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 2225 - In Stock:
23201
- Part#:
2225J0500153GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
14819