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#:
2225J0160225KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 2225 - In Stock:
27911
- Part#:
0603Y2000332MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0603 - In Stock:
294160
- Part#:
2225J1K50182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV C0G 2225 - In Stock:
12922
- Part#:
0805Y5000471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 0805 - In Stock:
387162
- Part#:
2220Y5000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2220 - In Stock:
34084
- Part#:
1210J1000330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
45214
- Part#:
1808J0165P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1808 - In Stock:
109654
- Part#:
1210Y5000222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
41106
- Part#:
2220J1K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
21896
- Part#:
0805J1000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
222519
- Part#:
1808J1K20332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1808 - In Stock:
129188
- Part#:
0805J2000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
103321
- Part#:
1808Y0160180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1808 - In Stock:
57367
- Part#:
2225Y0160824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2225 - In Stock:
27657
- Part#:
1206Y0500391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
89316
- Part#:
1210J0100122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1210 - In Stock:
125033
- Part#:
1206Y0630561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1206 - In Stock:
215516
- Part#:
1206Y0503P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
108817
- Part#:
1812J0630183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
44216
- Part#:
1206Y1000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1206 - In Stock:
275314
- Part#:
0505J2500330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0505 - In Stock:
139940
- Part#:
1210J0250822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
87134
- Part#:
1825J0630223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1825 - In Stock:
46045
- Part#:
1808Y2500270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
157027
- Part#:
1206J2K00101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1206 - In Stock:
163585
- Part#:
0603Y0630122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0603 - In Stock:
503526
- Part#:
0805J0630390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
447705
- Part#:
1812J0160273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1812 - In Stock:
63793
- Part#:
2225J0160335KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 2225 - In Stock:
23399
- Part#:
1206Y1000103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
295394
- Part#:
2225Y1K00102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2225 - In Stock:
25591
- Part#:
1812Y6300472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
75009
- Part#:
2225Y2000103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
5853
- Part#:
2225J0160470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2225 - In Stock:
10313
- Part#:
1825Y3K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 1825 - In Stock:
47016
- Part#:
1808J0250822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1808 - In Stock:
93004
- Part#:
1825Y1000470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1825 - In Stock:
12442
- Part#:
0805Y5001P00BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 0805 - In Stock:
81256
- Part#:
1808J5000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
73833
- Part#:
1111Y1K01P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 1KV C0G/NP0 1111 - In Stock:
80202
- Part#:
1111Y3000821FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 300V C0G/NP0 1111 - In Stock:
20259
- Part#:
1812Y0630182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
34190
- Part#:
0805Y0500153JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0805 - In Stock:
195487
- Part#:
1825J2000273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1825 - In Stock:
48905
- Part#:
0603Y3001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0603 - In Stock:
212177
- Part#:
2220J0630330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2220 - In Stock:
15029
- Part#:
0805Y2500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
68790
- Part#:
1812Y0160472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1812 - In Stock:
79854
- Part#:
1808J0160153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1808 - In Stock:
72903
- Part#:
1825J0500104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1825 - In Stock:
52787