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#:
1210J1000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1210 - In Stock:
83746
- Part#:
1206J2001P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 1206 - In Stock:
123490
- Part#:
1206Y0250471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1206 - In Stock:
242594
- Part#:
1210Y0500100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
81739
- Part#:
0805Y0250100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
204501
- Part#:
2225Y1000333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2225 - In Stock:
21729
- Part#:
2225Y2K00273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2225 - In Stock:
28372
- Part#:
1812Y2000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1812 - In Stock:
63641
- Part#:
1808J2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
86601
- Part#:
0603J1005P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
344962
- Part#:
2225Y5000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 2225 - In Stock:
57627
- Part#:
1825J6300271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1825 - In Stock:
18935
- Part#:
1206Y2500822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1206 - In Stock:
139635
- Part#:
1210Y0250270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1210 - In Stock:
73566
- Part#:
0603Y2500200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 0603 - In Stock:
71679
- Part#:
1825Y1K20390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1825 - In Stock:
63267
- Part#:
1812Y2000394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1812 - In Stock:
59917
- Part#:
1812Y3K00121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1812 - In Stock:
72873
- Part#:
1812J0250120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1812 - In Stock:
79000
- Part#:
2220Y0100182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 2220 - In Stock:
36828
- Part#:
1206Y0500332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1206 - In Stock:
182407
- Part#:
1812Y2K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1812 - In Stock:
65530
- Part#:
2220Y0500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2220 - In Stock:
49589
- Part#:
1111Y2000391JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1111 - In Stock:
81593
- Part#:
1210Y1K00153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1210 - In Stock:
114322
- Part#:
2220J0630684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
53831
- Part#:
2220Y0250271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2220 - In Stock:
45287
- Part#:
2225Y6300822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2225 - In Stock:
31589
- Part#:
1206J2500393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1206 - In Stock:
148012
- Part#:
1206Y1K08P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
87196
- Part#:
1808J0100150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1808 - In Stock:
172701
- Part#:
2220Y2K50120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 2220 - In Stock:
15878
- Part#:
0603Y0250150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0603 - In Stock:
283803
- Part#:
1825J0630474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1825 - In Stock:
40755
- Part#:
1808Y5000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
61908
- Part#:
1111Y3000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 1111 - In Stock:
62277
- Part#:
1111J1000441JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 100V C0G/NP0 1111 - In Stock:
86075
- Part#:
1808J5000470KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V X7R 1808 - In Stock:
100956
- Part#:
1206Y0630101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
114251
- Part#:
2220J2000331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2220 - In Stock:
8060
- Part#:
2220J1000101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
14594
- Part#:
2225Y0250333GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2225 - In Stock:
11281
- Part#:
1206Y1005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1206 - In Stock:
127330
- Part#:
0805J6300101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 0805 - In Stock:
240672
- Part#:
1206Y0500150FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
73938
- Part#:
1808J0500223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
138392
- Part#:
1825J0630150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1825 - In Stock:
39520
- Part#:
1206Y0160122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1206 - In Stock:
159409
- Part#:
2220Y2500824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 2220 - In Stock:
34903
- Part#:
1111Y6301P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1111 - In Stock:
71815