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#:
0603J0500272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0603 - In Stock:
432366
- Part#:
1111Y2K0P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 2000V C0G/NP0 1111 - In Stock:
60970
- Part#:
1825Y4K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 1825 - In Stock:
72478
- Part#:
1206Y0250272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1206 - In Stock:
62583
- Part#:
0603J2008P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0603 - In Stock:
161512
- Part#:
1825Y0630183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1825 - In Stock:
33478
- Part#:
1210Y1K00561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
96293
- Part#:
1812J0500103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
63153
- Part#:
1808J3K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1808 - In Stock:
132761
- Part#:
1812J2K50101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1812 - In Stock:
99065
- Part#:
1825Y0500150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1825 - In Stock:
19242
- Part#:
0505J2001P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0505 - In Stock:
144226
- Part#:
1812Y0500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
82560
- Part#:
1808J6K00121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV X7R 1808 - In Stock:
104588
- Part#:
0603J0500151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
140199
- Part#:
2225J2500153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2225 - In Stock:
19090
- Part#:
1812J1K50472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1812 - In Stock:
76591
- Part#:
1812Y0100562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1812 - In Stock:
60778
- Part#:
1808Y2000472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1808 - In Stock:
90887
- Part#:
0603J0250101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0603 - In Stock:
450425
- Part#:
1808J5000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
125841
- Part#:
1206Y2500124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1206 - In Stock:
154873
- Part#:
2220J6K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
91492
- Part#:
2220Y1K20330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 2220 - In Stock:
56306
- Part#:
1206Y0630182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1206 - In Stock:
170750
- Part#:
0603Y0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0603 - In Stock:
90017
- Part#:
0805Y0500391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
67869
- Part#:
1812Y1K00122JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1812 - In Stock:
76987
- Part#:
0603Y0630562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
660100
- Part#:
2220Y0500684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
31370
- Part#:
0603J0500100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
280663
- Part#:
1206J2500331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1206 - In Stock:
156595
- Part#:
2225J1K00102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2225 - In Stock:
40231
- Part#:
0603Y0500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0603 - In Stock:
117669
- Part#:
0805J0160562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 0805 - In Stock:
94608
- Part#:
1808Y0160561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
65673
- Part#:
1812Y6300472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
60783
- Part#:
1825J2K50680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2.5KV C0G/NP0 1825 - In Stock:
18501
- Part#:
2220J2500153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 2220 - In Stock:
31128
- Part#:
0805Y0500182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
96414
- Part#:
2220Y0100122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 2220 - In Stock:
46138
- Part#:
2225Y0630222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
6554
- Part#:
1206J2K03P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 2KV C0G/NP0 1206 - In Stock:
47470
- Part#:
1206Y5000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
282872
- Part#:
1206Y2000272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1206 - In Stock:
289842
- Part#:
2225Y0160471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 2225 - In Stock:
17584
- Part#:
1825Y2K50271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1825 - In Stock:
58950
- Part#:
1808J1000390KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V X7R 1808 - In Stock:
118450
- Part#:
2225Y0250152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2225 - In Stock:
43129
- Part#:
2225Y0100335KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 2225 - In Stock:
25026