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#:
1808Y0250821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1808 - In Stock:
107900
- Part#:
1808J1K20332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1808 - In Stock:
128313
- Part#:
0805Y1K01P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 0805 - In Stock:
89802
- Part#:
1210J2500104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1210 - In Stock:
88242
- Part#:
2225Y0500222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2225 - In Stock:
6384
- Part#:
2220Y1K50331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 2220 - In Stock:
62028
- Part#:
1808J0250100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1808 - In Stock:
158865
- Part#:
1825Y0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1825 - In Stock:
37437
- Part#:
1206Y1K0P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 1KV C0G/NP0 1206 - In Stock:
67889
- Part#:
2225Y5000474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
24859
- Part#:
1825J0500124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 1825 - In Stock:
25050
- Part#:
1206J1K50152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1206 - In Stock:
213598
- Part#:
2225Y0630273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2225 - In Stock:
13855
- Part#:
1210J6300102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
88794
- Part#:
1210Y0250102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
153739
- Part#:
1206J0250151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1206 - In Stock:
209025
- Part#:
2225J0250273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2225 - In Stock:
56957
- Part#:
1825J5K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1825 - In Stock:
70236
- Part#:
2220Y2000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
11763
- Part#:
1210J1K00150MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV X7R 1210 - In Stock:
156523
- Part#:
2220Y0250184FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V C0G/NP0 2220 - In Stock:
5600
- Part#:
0805J0500152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
198323
- Part#:
0805Y2001P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0805 - In Stock:
151731
- Part#:
1206Y1000472KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
213412
- Part#:
1808J2000331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 1808 - In Stock:
119272
- Part#:
1111Y5000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1111 - In Stock:
62522
- Part#:
1210J1K04P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1210 - In Stock:
194215
- Part#:
1808J0500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
162343
- Part#:
1808Y5K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 1808 - In Stock:
135837
- Part#:
1206J0630120GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
121253
- Part#:
1206Y0250563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1206 - In Stock:
258315
- Part#:
2225J3K00102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
9559
- Part#:
1825Y5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1825 - In Stock:
60411
- Part#:
2225J0160474JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V C0G/NP0 2225 - In Stock:
14353
- Part#:
2220Y1K00391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2220 - In Stock:
38157
- Part#:
0805Y0635P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 63V C0G/NP0 0805 - In Stock:
60050
- Part#:
1206J1K03P30DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 1206 - In Stock:
181319
- Part#:
2220J0630333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2220 - In Stock:
7330
- Part#:
0603J2000102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
282506
- Part#:
0805J0160123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 0805 - In Stock:
179687
- Part#:
1210Y1000152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1210 - In Stock:
122821
- Part#:
2220Y6300564MJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 630V X7R 2220 - In Stock:
45628
- Part#:
1812J0500124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1812 - In Stock:
61706
- Part#:
1111J2000330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1111 - In Stock:
61392
- Part#:
1210Y1004P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1210 - In Stock:
93738
- Part#:
1808Y0500102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1808 - In Stock:
101112
- Part#:
2220J2500564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
35810
- Part#:
2225Y2500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
13453
- Part#:
2220Y5000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2220 - In Stock:
43318
- Part#:
0603Y2001P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
220117