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#:
1812Y0100823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1812 - In Stock:
65720
- Part#:
1825Y5000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1825 - In Stock:
45225
- Part#:
1111J1008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1111 - In Stock:
42784
- Part#:
1210J2500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
73230
- Part#:
1812J0160472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1812 - In Stock:
91241
- Part#:
1808Y1K54P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1808 - In Stock:
88919
- Part#:
1111Y1500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 1111 - In Stock:
63928
- Part#:
1206Y1K20560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1206 - In Stock:
126544
- Part#:
1825J6300392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1825 - In Stock:
53463
- Part#:
1206Y0160473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1206 - In Stock:
203168
- Part#:
1825J0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1825 - In Stock:
56515
- Part#:
1808J0500150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1808 - In Stock:
67764
- Part#:
2225Y0250824MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2225 - In Stock:
24871
- Part#:
1812Y2000222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
72066
- Part#:
0603Y2002P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0603 - In Stock:
265466
- Part#:
2225Y0630560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
26036
- Part#:
1210J5000272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1210 - In Stock:
74970
- Part#:
0603J3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0603 - In Stock:
143211
- Part#:
1210Y2000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
136411
- Part#:
0603J0630330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
338061
- Part#:
1812Y0500472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
70237
- Part#:
2225J0500394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
41723
- Part#:
1825Y0250150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1825 - In Stock:
35178
- Part#:
0603Y1000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
280191
- Part#:
0603Y0633P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
218025
- Part#:
1210Y5008P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1210 - In Stock:
161007
- Part#:
1206Y6300471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
168099
- Part#:
1210Y5003P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
83984
- Part#:
1210Y2500221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1210 - In Stock:
86395
- Part#:
1206Y2501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 250V C0G/NP0 1206 - In Stock:
108889
- Part#:
0805Y2000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
288344
- Part#:
0805Y0250272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0805 - In Stock:
330307
- Part#:
1825Y0100101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1825 - In Stock:
21673
- Part#:
0805J0500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 0805 - In Stock:
338405
- Part#:
2225J0250222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
24591
- Part#:
1825J0100180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1825 - In Stock:
22291
- Part#:
1210J2K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 1210 - In Stock:
145609
- Part#:
2225J0100330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 2225 - In Stock:
17740
- Part#:
1206Y6300122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1206 - In Stock:
154278
- Part#:
1111Y2K00560FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2000V C0G/NP0 1111 - In Stock:
25736
- Part#:
0603J2500470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
122550
- Part#:
0603Y250P800BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
302475
- Part#:
1812JA250271KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1812 - In Stock:
65791
- Part#:
1812Y0160184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1812 - In Stock:
58212
- Part#:
0603Y1500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 0603 - In Stock:
220503
- Part#:
1808J1K20681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 1808 - In Stock:
165088
- Part#:
2220J0160183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2220 - In Stock:
42053
- Part#:
1825J1000392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1825 - In Stock:
45952
- Part#:
0805Y0250333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0805 - In Stock:
265245
- Part#:
0805J6300100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 0805 - In Stock:
560252