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#:
1808YA250182KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1808 - In Stock:
82912
- Part#:
0603J1500270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 150V C0G/NP0 0603 - In Stock:
164592
- Part#:
2220J1000223FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2220 - In Stock:
7401
- Part#:
1808J1K00221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1808 - In Stock:
87765
- Part#:
2225Y6300390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2225 - In Stock:
12487
- Part#:
2220J6300100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 2220 - In Stock:
31816
- Part#:
0805J0630390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
311604
- Part#:
1206Y2500680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1206 - In Stock:
107734
- Part#:
0603J0250181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
268066
- Part#:
2225J0500220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
17533
- Part#:
1206J0502P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
124070
- Part#:
1206Y0160104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
331154
- Part#:
2220JA250332MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 2220 - In Stock:
76884
- Part#:
2225J0500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 2225 - In Stock:
38638
- Part#:
1825Y1K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1825 - In Stock:
49945
- Part#:
1812Y2500153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1812 - In Stock:
78024
- Part#:
0805J2503P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
452776
- Part#:
1206Y0630182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1206 - In Stock:
229536
- Part#:
0603J0160180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0603 - In Stock:
306016
- Part#:
0603J0160391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0603 - In Stock:
297082
- Part#:
1825J6K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1825 - In Stock:
71301
- Part#:
2225J0500823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
15460
- Part#:
1206Y0500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
237060
- Part#:
2225Y0160470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2225 - In Stock:
13153
- Part#:
1206Y0160152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
257208
- Part#:
1812Y5000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1812 - In Stock:
86766
- Part#:
1808Y2000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1808 - In Stock:
74417
- Part#:
1812Y0160123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1812 - In Stock:
69351
- Part#:
1111J3000200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 1111 - In Stock:
58361
- Part#:
0805Y1000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
454015
- Part#:
1825Y6K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 1825 - In Stock:
15804
- Part#:
1808YA250560FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
39917
- Part#:
0603J1000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
204092
- Part#:
1825J1000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1825 - In Stock:
54763
- Part#:
1812Y1K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
34058
- Part#:
0603Y1500360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0603 - In Stock:
223455
- Part#:
1808J0100184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 1808 - In Stock:
80157
- Part#:
1206J0250473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1206 - In Stock:
243270
- Part#:
SFJEC5000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
5579
- Part#:
2211JA250221KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
88378
- Part#:
1206J100P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 100V C0G/NP0 1206 - In Stock:
131031
- Part#:
1812Y2000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
69043
- Part#:
1210Y0500150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1210 - In Stock:
79686
- Part#:
0805J1005P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
257368
- Part#:
1206J0501P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
80399
- Part#:
2225J6300331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 2225 - In Stock:
49444
- Part#:
1808Y2000182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1808 - In Stock:
44870
- Part#:
0603Y0630271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
287339
- Part#:
1206Y2000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
94178
- Part#:
2225J2500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2225 - In Stock:
23818