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#:
1812J0250183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1812 - In Stock:
85092
- Part#:
1812Y1K00560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
29174
- Part#:
1206Y0635P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
89116
- Part#:
1825J1K00272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1825 - In Stock:
66908
- Part#:
1825J0250121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1825 - In Stock:
42818
- Part#:
2220J0630185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2220 - In Stock:
46632
- Part#:
1812J1000181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
86725
- Part#:
1812J1K50150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1812 - In Stock:
43630
- Part#:
0805Y2504P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
257322
- Part#:
1206J2500392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
302225
- Part#:
1210Y0630123MET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 63V X7R 1210 - In Stock:
111744
- Part#:
2225Y0630102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 2225 - In Stock:
21709
- Part#:
1825J3K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1825 - In Stock:
56261
- Part#:
2225J2500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 2225 - In Stock:
39950
- Part#:
2220Y6300223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 2220 - In Stock:
59680
- Part#:
2220Y1000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
12825
- Part#:
2220Y3K00332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 2220 - In Stock:
77369
- Part#:
1206J2008P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1206 - In Stock:
211451
- Part#:
1206Y0500560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
90663
- Part#:
1808Y0160333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1808 - In Stock:
137852
- Part#:
2225Y4K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 2225 - In Stock:
90224
- Part#:
0805J0500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0805 - In Stock:
208965
- Part#:
2225J2500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2225 - In Stock:
11644
- Part#:
0805J0100151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 0805 - In Stock:
565502
- Part#:
2220Y2000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 2220 - In Stock:
26040
- Part#:
1206J1000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1206 - In Stock:
58289
- Part#:
0805J5000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
397611
- Part#:
1210J0100394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1210 - In Stock:
95380
- Part#:
1206J0501P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
301097
- Part#:
2220Y0630185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2220 - In Stock:
44427
- Part#:
0805Y2500620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0805 - In Stock:
46941
- Part#:
1210J2500563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1210 - In Stock:
122897
- Part#:
1206J1K20562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1206 - In Stock:
232319
- Part#:
2220J0500185KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2220 - In Stock:
32089
- Part#:
0805Y0160181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0805 - In Stock:
291306
- Part#:
0603J0500121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
144329
- Part#:
1808J0160680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1808 - In Stock:
57200
- Part#:
0805J0630271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
283024
- Part#:
1825J1K50821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1825 - In Stock:
60382
- Part#:
1206Y2000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 1206 - In Stock:
99460
- Part#:
0805J0161P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 0805 - In Stock:
152588
- Part#:
0603J0630100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
95651
- Part#:
1808J1K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1808 - In Stock:
67455
- Part#:
1812Y0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
61426
- Part#:
1808JA250681MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1808 - In Stock:
75872
- Part#:
1812Y1000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
36279
- Part#:
1206Y0250562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
121883
- Part#:
2225J2500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2225 - In Stock:
25170
- Part#:
2220JA250151JXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 2220 - In Stock:
80302
- Part#:
1808Y2500152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1808 - In Stock:
73263