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#:
1825J4K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 1825 - In Stock:
62918
- Part#:
2220Y0500273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2220 - In Stock:
44425
- Part#:
1111Y2000182JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1111 - In Stock:
58781
- Part#:
1206J1000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
242759
- Part#:
0603J2500121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
528343
- Part#:
1206Y0500681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
162393
- Part#:
1111Y1000101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1111 - In Stock:
66622
- Part#:
1808Y0250180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1808 - In Stock:
93853
- Part#:
1210J2500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1210 - In Stock:
103505
- Part#:
0805J2502P10HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 0805 - In Stock:
65894
- Part#:
0805Y0630271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
76410
- Part#:
1206Y0160820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
296444
- Part#:
1111J5000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 500V C0G/NP0 1111 - In Stock:
25176
- Part#:
0805Y0501P00DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
285146
- Part#:
2225J0100683GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 2225 - In Stock:
18505
- Part#:
1210J0100122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1210 - In Stock:
64553
- Part#:
0603J2001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 200V C0G/NP0 0603 - In Stock:
254583
- Part#:
2225J0250271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2225 - In Stock:
11400
- Part#:
0805Y0631P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
120166
- Part#:
0805Y2000331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
151296
- Part#:
0805J2503P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
91328
- Part#:
1206Y0258P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1206 - In Stock:
72302
- Part#:
0805J2000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
260120
- Part#:
1825Y1000223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1825 - In Stock:
17244
- Part#:
1206Y0500152FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
35707
- Part#:
1812J5000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1812 - In Stock:
89017
- Part#:
1812J0630273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1812 - In Stock:
72457
- Part#:
2220J0250470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
33297
- Part#:
1206Y0160680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
148541
- Part#:
1210J0100392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
182684
- Part#:
2225Y0500333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
15421
- Part#:
1206Y0500151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1206 - In Stock:
175340
- Part#:
2220J1K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2220 - In Stock:
64836
- Part#:
1812J4K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV X7R 1812 - In Stock:
89851
- Part#:
2225J2000105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2225 - In Stock:
24383
- Part#:
0805J0250470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0805 - In Stock:
239810
- Part#:
1812Y0160683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1812 - In Stock:
87423
- Part#:
0805Y6300562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 0805 - In Stock:
285045
- Part#:
0805J0500152KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
192554
- Part#:
1206J2000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1206 - In Stock:
202496
- Part#:
1812Y0250152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1812 - In Stock:
84766
- Part#:
1825Y0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1825 - In Stock:
24211
- Part#:
1206J5000150KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 1206 - In Stock:
200946
- Part#:
1206Y1000330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
81652
- Part#:
2225J1K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
47596
- Part#:
2225J5000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2225 - In Stock:
43951
- Part#:
0603J1000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
266352
- Part#:
SFCIL5000220ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 22PF 500V AXIAL - In Stock:
3621
- Part#:
0603J0100120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0603 - In Stock:
160421
- Part#:
0805Y063P200DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 63V C0G/NP0 0805 - In Stock:
146472