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#:
1210J2500103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1210 - In Stock:
96590
- Part#:
1812Y0250184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1812 - In Stock:
94841
- Part#:
1206Y2500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 1206 - In Stock:
95831
- Part#:
2225J2K50122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
39762
- Part#:
1812J1000180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
46486
- Part#:
1206Y1000392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
74685
- Part#:
1812Y0160151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
71049
- Part#:
1206J0100333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1206 - In Stock:
257241
- Part#:
1825J1K00222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1825 - In Stock:
28101
- Part#:
1111J1500160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 1111 - In Stock:
28670
- Part#:
0603J1003P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 100V C0G/NP0 0603 - In Stock:
224325
- Part#:
1812Y0250184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1812 - In Stock:
73671
- Part#:
1808J0630101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
231612
- Part#:
0603J300P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 300V C0G/NP0 0603 - In Stock:
271897
- Part#:
1825Y0100223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1825 - In Stock:
43648
- Part#:
1210Y1K00222JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1210 - In Stock:
91720
- Part#:
1812Y2K50150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 1812 - In Stock:
75727
- Part#:
0603Y2501P90DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0603 - In Stock:
191950
- Part#:
1808J4K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV X7R 1808 - In Stock:
141966
- Part#:
1210Y0250122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1210 - In Stock:
80579
- Part#:
1812Y5000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1812 - In Stock:
101408
- Part#:
2225J5000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
12371
- Part#:
2225J2000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
41006
- Part#:
1812Y1000394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1812 - In Stock:
49657
- Part#:
2220J0250391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
39568
- Part#:
2220Y0160220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
7433
- Part#:
2225J2500562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
22672
- Part#:
2225Y5000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
27889
- Part#:
1206Y2500683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1206 - In Stock:
115249
- Part#:
2225Y6300682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2225 - In Stock:
13766
- Part#:
1210Y5000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1210 - In Stock:
111898
- Part#:
1206J2K00110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 2KV C0G/NP0 1206 - In Stock:
110027
- Part#:
1210J5000391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
73740
- Part#:
1812J5000392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
51330
- Part#:
0805Y1000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
181747
- Part#:
1808J1006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1808 - In Stock:
64896
- Part#:
0805J0634P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 0805 - In Stock:
152022
- Part#:
0805J5000470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
454901
- Part#:
1206J6300160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 630V C0G/NP0 1206 - In Stock:
24169
- Part#:
2225Y1K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2225 - In Stock:
49661
- Part#:
1812Y0160125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1812 - In Stock:
70259
- Part#:
2220J5K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 2220 - In Stock:
68125
- Part#:
1812J0500103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
85080
- Part#:
1812Y5000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1812 - In Stock:
76476
- Part#:
2220J1K50272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV C0G 2220 - In Stock:
51304
- Part#:
2220Y1K00152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
23453
- Part#:
1825Y2500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1825 - In Stock:
9807
- Part#:
1210J0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1210 - In Stock:
142237
- Part#:
1206J1000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1206 - In Stock:
214049
- Part#:
0805J3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0805 - In Stock:
126363