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#:
0805Y0500821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0805 - In Stock:
281779
- Part#:
2220Y1K00272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2220 - In Stock:
48143
- Part#:
2225J5K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2225 - In Stock:
103705
- Part#:
0805Y0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
286208
- Part#:
0603J1002P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0603 - In Stock:
133874
- Part#:
1825J0500473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1825 - In Stock:
57507
- Part#:
2220Y1K50152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 2220 - In Stock:
62282
- Part#:
1210J0100180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1210 - In Stock:
69657
- Part#:
1210Y1000682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
104665
- Part#:
0603J0250682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0603 - In Stock:
580985
- Part#:
2225Y0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2225 - In Stock:
6023
- Part#:
1210Y1000332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
37164
- Part#:
1206J0250101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1206 - In Stock:
99601
- Part#:
2225Y0500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 2225 - In Stock:
38630
- Part#:
0603Y0160560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0603 - In Stock:
216187
- Part#:
1808J2500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
117048
- Part#:
2220J0250151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2220 - In Stock:
9618
- Part#:
1808J1K50101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1808 - In Stock:
163655
- Part#:
1812J1K00151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
95445
- Part#:
0603Y0500820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
349636
- Part#:
1812Y2000224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
60448
- Part#:
2220Y0630224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2220 - In Stock:
52334
- Part#:
0805Y1000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0805 - In Stock:
225169
- Part#:
0805Y1000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
453663
- Part#:
0505J3000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0505 - In Stock:
29285
- Part#:
0805J5000150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0805 - In Stock:
253420
- Part#:
0805J0500121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
210434
- Part#:
1206Y1501P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 1206 - In Stock:
78628
- Part#:
1812J2500471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1812 - In Stock:
40877
- Part#:
0505J2500430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0505 - In Stock:
69927
- Part#:
1812Y0630121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
72569
- Part#:
1812J0630394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1812 - In Stock:
78383
- Part#:
2220Y5K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV X7R 2220 - In Stock:
66516
- Part#:
2225Y2000223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2225 - In Stock:
29338
- Part#:
1825J2K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 1825 - In Stock:
86198
- Part#:
2225J1K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
28636
- Part#:
1825Y2K50821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 1825 - In Stock:
54204
- Part#:
0603J0250181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
318190
- Part#:
0603J016P680DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 16V C0G/NP0 0603 - In Stock:
249360
- Part#:
1812J0250563KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
45275
- Part#:
1812Y2000682MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1812 - In Stock:
72055
- Part#:
1206Y2002P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
61190
- Part#:
1206Y2500150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
185861
- Part#:
1210J1000682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
109958
- Part#:
1812Y0100101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1812 - In Stock:
64084
- Part#:
2225Y6K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 2225 - In Stock:
51483
- Part#:
0805J2503P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
77422
- Part#:
2220J0630474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
59734
- Part#:
1111J2500102GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1111 - In Stock:
26295
- Part#:
1210Y2500104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1210 - In Stock:
72689