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#:
1825Y0250564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1825 - In Stock:
42141
- Part#:
2220Y0250222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2220 - In Stock:
27407
- Part#:
1825Y6300273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1825 - In Stock:
45591
- Part#:
1206Y1000181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1206 - In Stock:
286300
- Part#:
1808Y2000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1808 - In Stock:
66652
- Part#:
0805Y1000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
226170
- Part#:
1812Y0250103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1812 - In Stock:
41062
- Part#:
1812J2500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
34984
- Part#:
1812J5000270JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V X7R 1812 - In Stock:
97323
- Part#:
1808J0250104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1808 - In Stock:
95866
- Part#:
1206J2006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
184733
- Part#:
1210Y6300151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1210 - In Stock:
174103
- Part#:
0603J0160393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0603 - In Stock:
207707
- Part#:
0805Y1500560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 0805 - In Stock:
96782
- Part#:
2225J2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2225 - In Stock:
42781
- Part#:
1808J2500271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
163346
- Part#:
0805Y2004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0805 - In Stock:
95339
- Part#:
1812J1K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
39785
- Part#:
0805J1000680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
147580
- Part#:
2225J5000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
10623
- Part#:
1808J2500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
78927
- Part#:
1812J0500681FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
27930
- Part#:
0805J2000270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
65174
- Part#:
0603J5000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0603 - In Stock:
434962
- Part#:
2220Y1000331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
37977
- Part#:
1210J2500560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1210 - In Stock:
81277
- Part#:
1812J0160392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1812 - In Stock:
69115
- Part#:
1812J2000820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
21859
- Part#:
1210Y0630564KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1210 - In Stock:
108468
- Part#:
0805J0630392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 0805 - In Stock:
238937
- Part#:
2225Y5000562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 2225 - In Stock:
44780
- Part#:
2225Y0250473GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2225 - In Stock:
10753
- Part#:
1206J1K01P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
74788
- Part#:
1206Y0160151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1206 - In Stock:
221532
- Part#:
1206J2505P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 1206 - In Stock:
87231
- Part#:
1808Y0100474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1808 - In Stock:
110407
- Part#:
0805Y0500820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
84997
- Part#:
1111J5000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1111 - In Stock:
63029
- Part#:
1812Y1K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1812 - In Stock:
71805
- Part#:
1210J2000334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1210 - In Stock:
73337
- Part#:
2220Y0250471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2220 - In Stock:
23591
- Part#:
0603Y1000150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0603 - In Stock:
285858
- Part#:
1206Y0250270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1206 - In Stock:
294998
- Part#:
1111Y2K08P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2000V C0G/NP0 1111 - In Stock:
67599
- Part#:
0603J1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
462414
- Part#:
0805J0160103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0805 - In Stock:
397996
- Part#:
2220Y0630681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
39571
- Part#:
1111Y2K05P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2000V C0G/NP0 1111 - In Stock:
29546
- Part#:
1808J0500270KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V X7R 1808 - In Stock:
149240
- Part#:
0603Y2500272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0603 - In Stock:
304126