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#:
2220J5K00392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2220 - In Stock:
87019
- Part#:
1808Y1000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1808 - In Stock:
78047
- Part#:
0603Y0500182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0603 - In Stock:
268861
- Part#:
1808Y6300151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1808 - In Stock:
146425
- Part#:
1808JA250390JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
87684
- Part#:
0805J0160184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 0805 - In Stock:
263733
- Part#:
1210J1K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1210 - In Stock:
170872
- Part#:
0805J2500560FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
56039
- Part#:
1808Y6300561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1808 - In Stock:
157511
- Part#:
1206Y0250684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1206 - In Stock:
71137
- Part#:
2220J5000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2220 - In Stock:
57375
- Part#:
1808J0630562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1808 - In Stock:
135599
- Part#:
2225Y0160121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2225 - In Stock:
33365
- Part#:
1812J2000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1812 - In Stock:
24213
- Part#:
1206J2500562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
297540
- Part#:
0603J0164P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
126944
- Part#:
2220Y1K50272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
61012
- Part#:
2225Y0500563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 2225 - In Stock:
36662
- Part#:
2220J5000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2220 - In Stock:
56362
- Part#:
1825J2K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1825 - In Stock:
45142
- Part#:
SFAKL2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7285
- Part#:
0603Y0100333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 0603 - In Stock:
359505
- Part#:
2220J1K00560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 2220 - In Stock:
45401
- Part#:
1812J2500103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 1812 - In Stock:
15940
- Part#:
2220Y0250100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2220 - In Stock:
28718
- Part#:
1825J2500101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1825 - In Stock:
11312
- Part#:
1808J0630102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1808 - In Stock:
84059
- Part#:
1206J0163P30DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 1206 - In Stock:
165443
- Part#:
1206Y2006P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
62804
- Part#:
0505J1500390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0505 - In Stock:
69906
- Part#:
2220J1K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 2220 - In Stock:
36042
- Part#:
2225Y1000222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2225 - In Stock:
32353
- Part#:
1210J1000333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
87293
- Part#:
2220Y1000103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
36248
- Part#:
0603Y2000680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
244467
- Part#:
1206Y0630182FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
6779
- Part#:
1808YA250391MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
87952
- Part#:
2225J0160271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
23863
- Part#:
0805J1K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 0805 - In Stock:
345616
- Part#:
0603Y0500102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0603 - In Stock:
312824
- Part#:
0805Y500P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 500V C0G/NP0 0805 - In Stock:
123257
- Part#:
0603J0500562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0603 - In Stock:
501350
- Part#:
1808Y0636P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1808 - In Stock:
165847
- Part#:
1206J0630392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
113582
- Part#:
1206J5008P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
77874
- Part#:
1825J2000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1825 - In Stock:
49968
- Part#:
0603Y2002P10BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0603 - In Stock:
180728
- Part#:
1825Y0500332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1825 - In Stock:
10371
- Part#:
1808Y2K50681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 1808 - In Stock:
124010
- Part#:
1111J5001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 500V C0G/NP0 1111 - In Stock:
83437