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#:
0805J0630561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
336156
- Part#:
1812Y2000222KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
69670
- Part#:
1812J5K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
85284
- Part#:
1812Y1000473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1812 - In Stock:
21079
- Part#:
1825Y0500100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1825 - In Stock:
40866
- Part#:
1210J0630560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
87622
- Part#:
SFBMC0500333MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
3772
- Part#:
0603Y1000331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
143714
- Part#:
2220J2K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2220 - In Stock:
72625
- Part#:
1808J0100473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1808 - In Stock:
27162
- Part#:
0805J0630121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
86656
- Part#:
0805J2001P20DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
129435
- Part#:
1206J0630391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1206 - In Stock:
76173
- Part#:
1206Y5000121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
155643
- Part#:
0603J0631P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0603 - In Stock:
258393
- Part#:
1808J0160125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1808 - In Stock:
85754
- Part#:
0603Y500P560DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 500V C0G/NP0 0603 - In Stock:
369428
- Part#:
1111J2500221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1111 - In Stock:
40691
- Part#:
1206Y1K00560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
166632
- Part#:
1210J0160151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1210 - In Stock:
86588
- Part#:
1812Y0630105MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1812 - In Stock:
54324
- Part#:
1210J0630392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1210 - In Stock:
147035
- Part#:
1210Y0630223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1210 - In Stock:
103070
- Part#:
1808J0500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1808 - In Stock:
63426
- Part#:
1206Y1000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 100V C0G/NP0 1206 - In Stock:
107064
- Part#:
1808Y0100681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1808 - In Stock:
170975
- Part#:
1812Y1K00222GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
33442
- Part#:
1808Y5008P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1808 - In Stock:
60835
- Part#:
1206Y1K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
245108
- Part#:
1825J0100150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1825 - In Stock:
13289
- Part#:
1808Y0100100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1808 - In Stock:
166389
- Part#:
1206J1K20153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 1206 - In Stock:
208295
- Part#:
2220Y0160394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 2220 - In Stock:
29858
- Part#:
0805Y0250680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0805 - In Stock:
133013
- Part#:
0603Y2000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
318323
- Part#:
2225Y6K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 2225 - In Stock:
46123
- Part#:
1808Y5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1808 - In Stock:
141627
- Part#:
1808J0630274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1808 - In Stock:
118449
- Part#:
2220Y0630150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
25803
- Part#:
0805Y2000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
414183
- Part#:
0805Y2500390JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0805 - In Stock:
94287
- Part#:
1812J6300472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
52256
- Part#:
1206Y5001P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
98687
- Part#:
1210J2000332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1210 - In Stock:
76360
- Part#:
0603Y0250332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
275344
- Part#:
0603J2500680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
465016
- Part#:
1808J0100824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1808 - In Stock:
79295
- Part#:
2220J1000684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 2220 - In Stock:
44766
- Part#:
1808YA250220JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
94311
- Part#:
2220Y0630151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2220 - In Stock:
21773