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#:
1808Y0250183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
73151
- Part#:
1812J1000390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
53812
- Part#:
1812J1K00221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
96208
- Part#:
1812Y0630182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
24187
- Part#:
1206Y0630152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
234832
- Part#:
0603J0100121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0603 - In Stock:
406001
- Part#:
1206Y5000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
285755
- Part#:
1812Y5000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
82722
- Part#:
0603J2000562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
255734
- Part#:
1825Y2K50391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 1825 - In Stock:
70734
- Part#:
1812J0500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1812 - In Stock:
80886
- Part#:
1812Y0250394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
109037
- Part#:
2220Y5000334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 2220 - In Stock:
19220
- Part#:
2220J5000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2220 - In Stock:
15489
- Part#:
1812Y5000151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1812 - In Stock:
63513
- Part#:
1808YA250181JXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
73438
- Part#:
2220Y0100221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 2220 - In Stock:
21413
- Part#:
0805Y0500270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0805 - In Stock:
257008
- Part#:
1812J2500682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1812 - In Stock:
31237
- Part#:
1206Y5003P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
209800
- Part#:
0805Y0160561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0805 - In Stock:
273133
- Part#:
1206J2000680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
91154
- Part#:
2220Y0160122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2220 - In Stock:
48570
- Part#:
2225Y2000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2225 - In Stock:
26782
- Part#:
1210J0500820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
133537
- Part#:
2225Y1K00331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2225 - In Stock:
26858
- Part#:
1825Y6300182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1825 - In Stock:
54416
- Part#:
2225J0630224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2225 - In Stock:
25384
- Part#:
0805J2500223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 0805 - In Stock:
243382
- Part#:
1210J0100182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
201951
- Part#:
0805J0630330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
372280
- Part#:
1808Y2500473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1808 - In Stock:
92578
- Part#:
0805Y0160273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 0805 - In Stock:
316470
- Part#:
0603Y0630561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
441565
- Part#:
1825J1K00682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1825 - In Stock:
78132
- Part#:
0603Y0630330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
265324
- Part#:
1210J1K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
124813
- Part#:
1210J5000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
190339
- Part#:
0603J2501P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0603 - In Stock:
205047
- Part#:
0603J0501P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
285528
- Part#:
2225J2000472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
22510
- Part#:
2220J3K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 2220 - In Stock:
35824
- Part#:
1210J0630122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1210 - In Stock:
88509
- Part#:
1210J0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1210 - In Stock:
117889
- Part#:
1812Y2500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
88987
- Part#:
1808J0630330KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V X7R 1808 - In Stock:
140113
- Part#:
1206J6300471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
67376
- Part#:
0805J1K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 0805 - In Stock:
197493
- Part#:
2220J0500155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2220 - In Stock:
51432
- Part#:
1812J0160221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
26230