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#:
1206Y0630103MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
214621
- Part#:
0603Y2500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
110300
- Part#:
0603J200P700HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 200V C0G/NP0 0603 - In Stock:
135820
- Part#:
0603J1005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 0603 - In Stock:
85618
- Part#:
1206Y2500270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
176159
- Part#:
2225J0630223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 2225 - In Stock:
12026
- Part#:
0505Y0500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0505 - In Stock:
34773
- Part#:
2225J0630121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
28523
- Part#:
1210J0160103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1210 - In Stock:
96348
- Part#:
1210Y2K00392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1210 - In Stock:
108498
- Part#:
2220JA250471JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2220 - In Stock:
68087
- Part#:
1812Y0500155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1812 - In Stock:
66194
- Part#:
1210J0160124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1210 - In Stock:
110171
- Part#:
1210J0630100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1210 - In Stock:
42606
- Part#:
1206Y1000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 100V C0G/NP0 1206 - In Stock:
97177
- Part#:
1210J0250680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1210 - In Stock:
44762
- Part#:
0805J0100472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 0805 - In Stock:
176317
- Part#:
1808Y2500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
100129
- Part#:
0805J3006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 0805 - In Stock:
58062
- Part#:
0603Y0250102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 0603 - In Stock:
509979
- Part#:
0603Y5000471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 0603 - In Stock:
430836
- Part#:
1808Y1000121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
93816
- Part#:
1206J2502P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 1206 - In Stock:
203081
- Part#:
2225Y2K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 2225 - In Stock:
15564
- Part#:
1206J2004P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
67683
- Part#:
1210Y5000392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
24776
- Part#:
0805J0500823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 0805 - In Stock:
181840
- Part#:
1808J0630153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1808 - In Stock:
112388
- Part#:
1206J3002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 1206 - In Stock:
93244
- Part#:
2220J1K00682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1000V C0G 2220 - In Stock:
17529
- Part#:
2220Y1K00822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2220 - In Stock:
15592
- Part#:
1206J1505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 1206 - In Stock:
79349
- Part#:
0505Y1500220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 150V C0G/NP0 0505 - In Stock:
31401
- Part#:
0805Y2000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 0805 - In Stock:
306369
- Part#:
2220J1000471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2220 - In Stock:
29757
- Part#:
1210J1K00822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
134317
- Part#:
1206J0160223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
63724
- Part#:
0805Y0635P60CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
174530
- Part#:
1812Y0630182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
20931
- Part#:
1808J2000122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1808 - In Stock:
100761
- Part#:
1808Y1000182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1808 - In Stock:
115746
- Part#:
1111J5000821GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1111 - In Stock:
27245
- Part#:
1206Y0160123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1206 - In Stock:
88939
- Part#:
1210J0250102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1210 - In Stock:
107577
- Part#:
1210Y0630270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
76866
- Part#:
0805J2500222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0805 - In Stock:
165889
- Part#:
1812J5000153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1812 - In Stock:
84791
- Part#:
0805J100P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 100V C0G/NP0 0805 - In Stock:
77170
- Part#:
2220J0500331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
29243
- Part#:
1825Y2K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 1825 - In Stock:
65898