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#:
1206J0160150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1206 - In Stock:
81165
- Part#:
1825Y6300271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1825 - In Stock:
49628
- Part#:
0603Y2000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
84712
- Part#:
1812Y0500182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1812 - In Stock:
77172
- Part#:
0805Y2501P50DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
292465
- Part#:
2220J0160184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
61333
- Part#:
1210J1K56P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1210 - In Stock:
76694
- Part#:
1825J0630223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1825 - In Stock:
35999
- Part#:
1825Y0630683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1825 - In Stock:
44892
- Part#:
2225Y5000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
55326
- Part#:
0603Y063P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
265994
- Part#:
2220J0630152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2220 - In Stock:
15803
- Part#:
1825Y2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1825 - In Stock:
37805
- Part#:
2220Y4K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2220 - In Stock:
29250
- Part#:
2225J0250394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2225 - In Stock:
29907
- Part#:
1206Y0160680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
266541
- Part#:
1206J2002P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
175842
- Part#:
1808Y0160223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1808 - In Stock:
155404
- Part#:
0603Y0500221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
260072
- Part#:
0805Y0250473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0805 - In Stock:
249681
- Part#:
2220Y0250224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2220 - In Stock:
41209
- Part#:
1812J0160682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1812 - In Stock:
91118
- Part#:
2220Y1K00681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
18999
- Part#:
SFCIC5000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
7151
- Part#:
1111J6300331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1111 - In Stock:
74824
- Part#:
0805Y0160270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0805 - In Stock:
447100
- Part#:
1206Y1005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1206 - In Stock:
249225
- Part#:
0805Y0100122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 0805 - In Stock:
416439
- Part#:
1206J0250221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1206 - In Stock:
165170
- Part#:
1210J5000120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1210 - In Stock:
102307
- Part#:
1808Y0160271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
222160
- Part#:
0805J0160471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
110828
- Part#:
1111J2503P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 1111 - In Stock:
44765
- Part#:
1206Y0630222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
63387
- Part#:
1812Y2500822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1812 - In Stock:
20479
- Part#:
1825Y1K00124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 1825 - In Stock:
37745
- Part#:
0603Y5000331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0603 - In Stock:
473058
- Part#:
0805J0250183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0805 - In Stock:
331912
- Part#:
1812Y0630683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1812 - In Stock:
94276
- Part#:
2225J5000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2225 - In Stock:
11592
- Part#:
1206Y1K05P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
97249
- Part#:
1808J3K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1808 - In Stock:
149768
- Part#:
1210J1K00221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1210 - In Stock:
146417
- Part#:
0603J050P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0603 - In Stock:
146343
- Part#:
1206Y1000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
220778
- Part#:
0805Y2500560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
108620
- Part#:
1825J1000473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1825 - In Stock:
16792
- Part#:
1808J4K00151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV X7R 1808 - In Stock:
134008
- Part#:
1210Y2K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1210 - In Stock:
151593
- Part#:
1808J1K50561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1808 - In Stock:
158789