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#:
1808Y6K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
138634
- Part#:
1206J0500221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
70268
- Part#:
1808J5000221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
69339
- Part#:
2220J1K50273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.5KV X7R 2220 - In Stock:
62605
- Part#:
1206Y1000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
181004
- Part#:
1812Y5000562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
86750
- Part#:
1808J4K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1808 - In Stock:
168113
- Part#:
0805J1000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 100V C0G/NP0 0805 - In Stock:
70625
- Part#:
2220J1K50821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2220 - In Stock:
59319
- Part#:
0805J5000270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
324071
- Part#:
1206J5000123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1206 - In Stock:
206163
- Part#:
2220J0500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
20155
- Part#:
1825Y0160275JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1825 - In Stock:
26854
- Part#:
1812Y6300123MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 630V X7R 1812 - In Stock:
78751
- Part#:
1825Y6300681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1825 - In Stock:
54999
- Part#:
0805Y0250561MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
95161
- Part#:
1210J5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
86689
- Part#:
1206Y0630331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
71131
- Part#:
2220Y0160182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
33217
- Part#:
0805Y2000150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
231805
- Part#:
1825Y0100153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1825 - In Stock:
41623
- Part#:
0805Y0630393MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
238888
- Part#:
0603Y1000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
68328
- Part#:
0805J0100470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 0805 - In Stock:
249221
- Part#:
0505J063P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 63V C0G/NP0 0505 - In Stock:
108151
- Part#:
1812J2000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
47020
- Part#:
1206J0161P50BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 1206 - In Stock:
61643
- Part#:
2220J2500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
35397
- Part#:
1825J0250683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1825 - In Stock:
35634
- Part#:
1812Y6300181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
77028
- Part#:
1206Y1006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1206 - In Stock:
77358
- Part#:
0805Y1500221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 150V C0G/NP0 0805 - In Stock:
87679
- Part#:
1410J1000223MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1410 - In Stock:
69466
- Part#:
0805J0630681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
224550
- Part#:
1210Y2500472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
54541
- Part#:
1808J2500682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1808 - In Stock:
89001
- Part#:
0603Y0100121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0603 - In Stock:
464101
- Part#:
0603Y1500470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 150V C0G/NP0 0603 - In Stock:
181071
- Part#:
2220Y0630333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
50028
- Part#:
1111Y5000100KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1111 - In Stock:
4565
- Part#:
0805J0160100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0805 - In Stock:
136682
- Part#:
1808J1000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
170858
- Part#:
2225Y0630182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2225 - In Stock:
22629
- Part#:
1812J0630101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1812 - In Stock:
84698
- Part#:
2211YA250820JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
67607
- Part#:
1206J0500151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 1206 - In Stock:
234828
- Part#:
1210Y6300681KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1210 - In Stock:
113577
- Part#:
2220Y2500821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
36860
- Part#:
0603J3001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
125152
- Part#:
2220J1K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2220 - In Stock:
78058