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#:
1825J2500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1825 - In Stock:
48335
- Part#:
0603J0501P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 50V C0G/NP0 0603 - In Stock:
248826
- Part#:
0805J1000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 0805 - In Stock:
249289
- Part#:
1812J0100183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 1812 - In Stock:
80590
- Part#:
2220Y2500182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
55962
- Part#:
1812Y0250181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1812 - In Stock:
21793
- Part#:
1808J0160680KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V X7R 1808 - In Stock:
146830
- Part#:
1812Y0250562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
90206
- Part#:
1210Y0160151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1210 - In Stock:
82263
- Part#:
1812J2500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1812 - In Stock:
88643
- Part#:
0805J0500182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
273916
- Part#:
1210J2000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
78241
- Part#:
1808J0100271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1808 - In Stock:
87565
- Part#:
1206Y2500150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
162991
- Part#:
1206J2K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1206 - In Stock:
188488
- Part#:
0603Y1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
381615
- Part#:
1812J0500150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
66630
- Part#:
1808J0630102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1808 - In Stock:
112728
- Part#:
0805Y0250680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0805 - In Stock:
257958
- Part#:
2220Y3K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2220 - In Stock:
73591
- Part#:
1206J0100473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1206 - In Stock:
100441
- Part#:
1825Y2K50101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1825 - In Stock:
51120
- Part#:
0505J1500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 150V C0G/NP0 0505 - In Stock:
34427
- Part#:
0805J0630122JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0805 - In Stock:
170420
- Part#:
2220YA250152KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 2220 - In Stock:
68700
- Part#:
1812J0160221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
75467
- Part#:
0603J0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0603 - In Stock:
88525
- Part#:
1825J0630821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1825 - In Stock:
24504
- Part#:
1825Y0630390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1825 - In Stock:
10149
- Part#:
1206Y2K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1206 - In Stock:
238800
- Part#:
1206Y5000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1206 - In Stock:
287916
- Part#:
2220J0500121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 2220 - In Stock:
20163
- Part#:
1808Y5000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1808 - In Stock:
53078
- Part#:
1808Y0100332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V X7R 1808 - In Stock:
146378
- Part#:
1808Y5000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1808 - In Stock:
126786
- Part#:
0805J2500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 0805 - In Stock:
176226
- Part#:
1812Y5000392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
71096
- Part#:
2220Y2500392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2220 - In Stock:
40779
- Part#:
0805Y0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 0805 - In Stock:
192554
- Part#:
0505J1001P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 100V C0G/NP0 0505 - In Stock:
129049
- Part#:
1812Y0160824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
57856
- Part#:
1808Y2K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1808 - In Stock:
153663
- Part#:
2220J2500474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 2220 - In Stock:
46149
- Part#:
0805J2501P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
83422
- Part#:
2225J2K50180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2225 - In Stock:
50896
- Part#:
0505Y2500560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0505 - In Stock:
73642
- Part#:
2225J1K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2225 - In Stock:
16581
- Part#:
1812Y4K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1812 - In Stock:
66976
- Part#:
2220Y2500472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
44997
- Part#:
1206Y2500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
166390