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#:
1825J2000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1825 - In Stock:
12452
- Part#:
0805Y0630330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
74411
- Part#:
2220J2000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
31297
- Part#:
0805J0502P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0805 - In Stock:
70872
- Part#:
1808J2500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
108498
- Part#:
0805Y0160680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
211265
- Part#:
1825Y5000682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1825 - In Stock:
54917
- Part#:
1808J1000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1808 - In Stock:
118549
- Part#:
2220Y5000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2220 - In Stock:
13125
- Part#:
1111Y300P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 300V C0G/NP0 1111 - In Stock:
86926
- Part#:
1812J2500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
53662
- Part#:
1825Y2K50151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1825 - In Stock:
28893
- Part#:
1808Y3K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
107059
- Part#:
1206J1K50152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1206 - In Stock:
105884
- Part#:
1812J0160154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1812 - In Stock:
69697
- Part#:
2225J0250565KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 25V X7R 2225 - In Stock:
21956
- Part#:
1808YA250330FCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
28531
- Part#:
1812J5K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1812 - In Stock:
61116
- Part#:
0603Y0500150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
217897
- Part#:
2220J0100151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 2220 - In Stock:
27644
- Part#:
1210J0250125JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1210 - In Stock:
56829
- Part#:
2225J0630824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 2225 - In Stock:
26786
- Part#:
1210Y1K00562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1210 - In Stock:
97457
- Part#:
1812J1000822GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
44358
- Part#:
1808J0160123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
131244
- Part#:
1206J0100223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1206 - In Stock:
50641
- Part#:
0805Y0500221MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
307069
- Part#:
1812J3K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 1812 - In Stock:
84690
- Part#:
1825Y2K50102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1825 - In Stock:
45965
- Part#:
2225Y1000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2225 - In Stock:
37823
- Part#:
1206J2500151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1206 - In Stock:
100748
- Part#:
0603J0160822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 0603 - In Stock:
359979
- Part#:
1808J1K00331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1808 - In Stock:
94859
- Part#:
0603J2000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
74926
- Part#:
1210J1000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
80003
- Part#:
0603J0500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
498000
- Part#:
1808J0100562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1808 - In Stock:
95541
- Part#:
1111J2502P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 1111 - In Stock:
76587
- Part#:
1206Y100P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
129891
- Part#:
1825J0630683KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 1825 - In Stock:
31697
- Part#:
1206J1K50682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1206 - In Stock:
166830
- Part#:
1812J0630104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1812 - In Stock:
99612
- Part#:
1808Y0500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
90051
- Part#:
1812Y0630390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
36089
- Part#:
0805Y0630392KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0805 - In Stock:
237058
- Part#:
1808J3K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 1808 - In Stock:
92863
- Part#:
1210Y2500150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1210 - In Stock:
81630
- Part#:
0805Y0500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
265491
- Part#:
0603J5000271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0603 - In Stock:
492157
- Part#:
1206Y1K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1206 - In Stock:
296790