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#:
1808Y0500102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1808 - In Stock:
111502
- Part#:
1812J1K20181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1812 - In Stock:
72859
- Part#:
1812Y1K50152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 1812 - In Stock:
79933
- Part#:
1206J0100121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 1206 - In Stock:
235897
- Part#:
1812J0160472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1812 - In Stock:
79284
- Part#:
1206J2K00330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1206 - In Stock:
238105
- Part#:
1206Y6300391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
78685
- Part#:
1808JA250271MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
103461
- Part#:
0603Y0500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
127411
- Part#:
1825Y2500274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1825 - In Stock:
43778
- Part#:
1812Y0160390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
72274
- Part#:
1812Y5000150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1812 - In Stock:
87166
- Part#:
0603Y0500471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
61773
- Part#:
2220Y0160563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
8747
- Part#:
2220Y5000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2220 - In Stock:
40070
- Part#:
2220J0630680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
8684
- Part#:
0603J2503P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0603 - In Stock:
95364
- Part#:
1210J1K00222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1210 - In Stock:
120867
- Part#:
1206Y2000510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 1206 - In Stock:
41625
- Part#:
1812Y0160100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1812 - In Stock:
77912
- Part#:
1111J1K00240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 1KV C0G/NP0 1111 - In Stock:
51856
- Part#:
2220J0250560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2220 - In Stock:
12742
- Part#:
1206Y6300151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
94716
- Part#:
1808Y2500680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
74627
- Part#:
1812JA256P80DCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1812 - In Stock:
95874
- Part#:
1808Y0500223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1808 - In Stock:
77230
- Part#:
0603Y1000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
328522
- Part#:
0805Y2500100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0805 - In Stock:
371217
- Part#:
1206Y5003P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
186320
- Part#:
1206Y5000272JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1206 - In Stock:
184536
- Part#:
0805Y2006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
71063
- Part#:
0805Y3000160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0805 - In Stock:
74387
- Part#:
1812Y2000680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
72308
- Part#:
1825Y1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1825 - In Stock:
58637
- Part#:
0805J1000390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0805 - In Stock:
137081
- Part#:
1111Y1500510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 1111 - In Stock:
58997
- Part#:
0805J0100560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0805 - In Stock:
260672
- Part#:
1812Y0630563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
48270
- Part#:
2225Y0160330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2225 - In Stock:
10389
- Part#:
1206Y0630101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1206 - In Stock:
216747
- Part#:
1210J0630103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1210 - In Stock:
157691
- Part#:
1206J1K03P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1206 - In Stock:
83114
- Part#:
1210Y0630103KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1210 - In Stock:
67918
- Part#:
1825Y0630123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1825 - In Stock:
23945
- Part#:
1808J1K50101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1808 - In Stock:
163086
- Part#:
1206J0251P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 1206 - In Stock:
84302
- Part#:
1825Y3K00331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV C0G/NP0 1825 - In Stock:
53663
- Part#:
1808J2500101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
124412
- Part#:
2220J0630472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2220 - In Stock:
18035
- Part#:
0505J0500101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0505 - In Stock:
98028