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#:
2220Y2K00153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2220 - In Stock:
50696
- Part#:
1206J0100470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 1206 - In Stock:
227952
- Part#:
0805J3000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 300V C0G/NP0 0805 - In Stock:
121054
- Part#:
2225Y0250393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
29589
- Part#:
1825J0100182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1825 - In Stock:
11075
- Part#:
2220J2K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 2220 - In Stock:
55509
- Part#:
2220J5000681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
21289
- Part#:
1206Y1K25P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1206 - In Stock:
141846
- Part#:
2225Y0500101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
27568
- Part#:
2225J0500183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2225 - In Stock:
23481
- Part#:
1206Y6302P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 1206 - In Stock:
113290
- Part#:
1808Y3K00121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1808 - In Stock:
108024
- Part#:
0805Y6300180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 0805 - In Stock:
95917
- Part#:
0603J2001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0603 - In Stock:
122733
- Part#:
2225Y0630125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
18071
- Part#:
1825Y0100221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1825 - In Stock:
40513
- Part#:
1812J0500153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1812 - In Stock:
98999
- Part#:
1206Y2000391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 1206 - In Stock:
275900
- Part#:
2220J6K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 2220 - In Stock:
25087
- Part#:
1111Y2503P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 1111 - In Stock:
36633
- Part#:
2220Y0630683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2220 - In Stock:
54178
- Part#:
2220Y2K50221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
17919
- Part#:
0805J1000102MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
107271
- Part#:
0805Y2000681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
83445
- Part#:
1808J0500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1808 - In Stock:
172500
- Part#:
1206J2000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
245925
- Part#:
1210Y0250562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
99528
- Part#:
1812JA250221JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
86996
- Part#:
1808Y2500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 1808 - In Stock:
87670
- Part#:
1206Y0630620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 63V C0G/NP0 1206 - In Stock:
89014
- Part#:
1812Y2000103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 1812 - In Stock:
74382
- Part#:
1206J0630390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1206 - In Stock:
110537
- Part#:
0603J0630331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
323004
- Part#:
1210J5000220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
64542
- Part#:
1808Y0250470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1808 - In Stock:
99927
- Part#:
0805Y0100473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 0805 - In Stock:
225599
- Part#:
1808Y1000271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
96495
- Part#:
0805Y1000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
152597
- Part#:
1808J0250221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1808 - In Stock:
119627
- Part#:
1825J1000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1825 - In Stock:
27012
- Part#:
1210J1000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1210 - In Stock:
96870
- Part#:
1825J6300102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1825 - In Stock:
61667
- Part#:
0805Y0630271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
284039
- Part#:
1210Y0500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
37152
- Part#:
1808J1K20392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1808 - In Stock:
129177
- Part#:
1210J1000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
113506
- Part#:
0805J0504P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
258845
- Part#:
1808J1000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1808 - In Stock:
129639
- Part#:
1808J5000123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1808 - In Stock:
65175
- Part#:
0805Y0162P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0805 - In Stock:
399202