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#:
1812Y2000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1812 - In Stock:
85128
- Part#:
1812Y1000223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
56092
- Part#:
0805Y2500560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
105287
- Part#:
1206J6300120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1206 - In Stock:
87786
- Part#:
1111Y5000220KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1111 - In Stock:
4940
- Part#:
1808J4K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
165553
- Part#:
2220Y1K50471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 2220 - In Stock:
62890
- Part#:
1808Y0160101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1808 - In Stock:
70623
- Part#:
1206J6301P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 630V C0G/NP0 1206 - In Stock:
139859
- Part#:
1206J2000560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
115340
- Part#:
1825J0100473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1825 - In Stock:
57355
- Part#:
1812J2500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
57808
- Part#:
2225J0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
26269
- Part#:
1206Y0500561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
132777
- Part#:
2225Y0500683KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2225 - In Stock:
16658
- Part#:
1812Y2000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1812 - In Stock:
90444
- Part#:
1808J1K00681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1808 - In Stock:
54056
- Part#:
1808J0160222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
218809
- Part#:
1812Y2000822JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
57399
- Part#:
1808J0630560KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V X7R 1808 - In Stock:
150917
- Part#:
0805Y150P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 150V C0G/NP0 0805 - In Stock:
118817
- Part#:
2220Y0100103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 2220 - In Stock:
39508
- Part#:
1206Y0500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
213977
- Part#:
1111Y5002P40DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 500V C0G/NP0 1111 - In Stock:
5769
- Part#:
2225J0250564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2225 - In Stock:
39164
- Part#:
2220J0500391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
35551
- Part#:
1812Y0500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1812 - In Stock:
68531
- Part#:
2220Y2K50472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2.5KV X7R 2220 - In Stock:
43355
- Part#:
1812JA250221MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1812 - In Stock:
65343
- Part#:
2220Y0630564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2220 - In Stock:
32296
- Part#:
2225Y5K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 5KV X7R 2225 - In Stock:
60055
- Part#:
1210J0250273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1210 - In Stock:
122652
- Part#:
1210Y0500392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
72220
- Part#:
2225J3K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2225 - In Stock:
30007
- Part#:
1808J0500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1808 - In Stock:
64926
- Part#:
1206J0160181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
79026
- Part#:
0603Y0630430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0603 - In Stock:
189506
- Part#:
1808Y2K58P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2.5KV C0G/NP0 1808 - In Stock:
117659
- Part#:
2225Y6300561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 2225 - In Stock:
30871
- Part#:
0805Y3001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 300V C0G/NP0 0805 - In Stock:
129088
- Part#:
1825J0100681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1825 - In Stock:
12918
- Part#:
0603Y0500681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
330819
- Part#:
1210Y0100273FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1210 - In Stock:
32771
- Part#:
1808J0250271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
117642
- Part#:
0603Y2500151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0603 - In Stock:
487740
- Part#:
1111J2000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1111 - In Stock:
68017
- Part#:
1808JA250150FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
52693
- Part#:
0805J1001P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0805 - In Stock:
113540
- Part#:
0603J0100151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 0603 - In Stock:
466428
- Part#:
1812J1000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
84267