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#:
0505Y2008P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0505 - In Stock:
138232
- Part#:
1812Y2500332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
29201
- Part#:
0603J0500111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 0603 - In Stock:
82826
- Part#:
1210Y0500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
90561
- Part#:
2220J1K20180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 2220 - In Stock:
22638
- Part#:
1825J5K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 1825 - In Stock:
65475
- Part#:
1206Y2000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 1206 - In Stock:
121456
- Part#:
0805Y0160221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0805 - In Stock:
66154
- Part#:
0805Y0250391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
286900
- Part#:
1210Y1000224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
87175
- Part#:
1808Y0250273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1808 - In Stock:
87503
- Part#:
2220J1000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
14461
- Part#:
0805J5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
386613
- Part#:
1812J2000680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
21098
- Part#:
1808J0160123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
112637
- Part#:
1210J2500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1210 - In Stock:
97830
- Part#:
2225J0500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
39719
- Part#:
2225Y1K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 2225 - In Stock:
51933
- Part#:
1206Y1K00272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
172926
- Part#:
0805J2000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
209101
- Part#:
2225J5K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 2225 - In Stock:
81752
- Part#:
1812J2000392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
37545
- Part#:
0805J0160682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 0805 - In Stock:
199513
- Part#:
1808J0160124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1808 - In Stock:
135756
- Part#:
2220Y2000562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2220 - In Stock:
25964
- Part#:
1808Y0500564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1808 - In Stock:
98350
- Part#:
1210Y0630560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
70539
- Part#:
0805J0500182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
93381
- Part#:
1812Y6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1812 - In Stock:
83094
- Part#:
2220Y0500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 2220 - In Stock:
33247
- Part#:
2225Y2500120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
13282
- Part#:
1808Y2000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
48230
- Part#:
1812YA250101JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
93910
- Part#:
0805J0100101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 0805 - In Stock:
376891
- Part#:
0603J2500390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
189465
- Part#:
0805Y2001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
72553
- Part#:
1111Y5000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1111 - In Stock:
70684
- Part#:
1206J6300100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
70752
- Part#:
0805J1500151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 0805 - In Stock:
53438
- Part#:
2220Y1K00563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2220 - In Stock:
41454
- Part#:
1206J0500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
168711
- Part#:
2225Y0500153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
37362
- Part#:
1808Y0630180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1808 - In Stock:
135579
- Part#:
0805Y0160153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0805 - In Stock:
205667
- Part#:
2225Y0630823KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
15953
- Part#:
1812J0100390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1812 - In Stock:
81910
- Part#:
1825Y1K20150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1825 - In Stock:
58610
- Part#:
0603J2000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 0603 - In Stock:
387859
- Part#:
0805J1000681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0805 - In Stock:
316939
- Part#:
0603J0250560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0603 - In Stock:
294395