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#:
1111Y3006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 1111 - In Stock:
49193
- Part#:
0805Y2501P40DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 0805 - In Stock:
126777
- Part#:
1808Y6300121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
145857
- Part#:
1825J0100221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1825 - In Stock:
45322
- Part#:
1206Y6303P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
117977
- Part#:
1210Y2000470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
118256
- Part#:
0805Y0500221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
66119
- Part#:
2225J1000222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2225 - In Stock:
13258
- Part#:
1812Y1K00182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
65533
- Part#:
2225Y0500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2225 - In Stock:
42474
- Part#:
1825Y0160823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 1825 - In Stock:
15505
- Part#:
2225Y0100680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 2225 - In Stock:
18214
- Part#:
2220J2500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
54433
- Part#:
1812Y0250682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
101158
- Part#:
1210Y2000103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1210 - In Stock:
100397
- Part#:
0603Y0500821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
338766
- Part#:
1206J5000391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
78295
- Part#:
2220Y0160150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
38106
- Part#:
1210J1K20392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1210 - In Stock:
184337
- Part#:
2225J2500562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
19514
- Part#:
1808J2000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
55049
- Part#:
1808J0160394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1808 - In Stock:
71040
- Part#:
1812J5000391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1812 - In Stock:
55133
- Part#:
1210J0160333FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1210 - In Stock:
20251
- Part#:
1812Y2000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
103114
- Part#:
1206J0630331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
87812
- Part#:
0805Y5001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
157222
- Part#:
1812J2000470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
24970
- Part#:
1206Y0506P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
113261
- Part#:
1808Y0250472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1808 - In Stock:
149688
- Part#:
1206J0160271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1206 - In Stock:
101346
- Part#:
1812J0500272FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
26961
- Part#:
1210Y1K05P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
47302
- Part#:
1808J0630184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1808 - In Stock:
82724
- Part#:
1206J0630123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1206 - In Stock:
129678
- Part#:
2225J2K00102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 2225 - In Stock:
48200
- Part#:
1808J0250123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1808 - In Stock:
133240
- Part#:
1206J2K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1206 - In Stock:
131702
- Part#:
1812Y0500125KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
48881
- Part#:
1206J1K00680JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1206 - In Stock:
28892
- Part#:
0805Y5000180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
339473
- Part#:
2225Y0500335MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
25747
- Part#:
2220Y5000151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2220 - In Stock:
28050
- Part#:
1206J0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
253949
- Part#:
0603J0630151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0603 - In Stock:
393356
- Part#:
1206Y5000332MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1206 - In Stock:
249325
- Part#:
1812Y0100821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1812 - In Stock:
33343
- Part#:
2220Y0160273JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2220 - In Stock:
23584
- Part#:
0603J2000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
110622
- Part#:
1808J2K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1808 - In Stock:
93889