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#:
2220J0630221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2220 - In Stock:
16363
- Part#:
0603Y0162P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0603 - In Stock:
178988
- Part#:
SBSGP0500224MXT - Manufacturers:
Knowles Syfer - Description:
FILTER LC(PI) 0.22UF SMD - In Stock:
29688
- Part#:
1812Y6300183MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1812 - In Stock:
93928
- Part#:
1808J3K05P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 3KV C0G/NP0 1808 - In Stock:
67895
- Part#:
2225J0250393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
32745
- Part#:
2220Y1K00472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2220 - In Stock:
16488
- Part#:
0603J2001P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0603 - In Stock:
135028
- Part#:
1812Y5000180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
86140
- Part#:
1206J2000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
74111
- Part#:
1812Y0250472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
67568
- Part#:
2225Y1000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2225 - In Stock:
18197
- Part#:
1808J0500562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
89021
- Part#:
0805Y0160183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0805 - In Stock:
292809
- Part#:
0603Y0160181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0603 - In Stock:
62336
- Part#:
1111J3000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1111 - In Stock:
58821
- Part#:
1808Y0500272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1808 - In Stock:
75200
- Part#:
2220Y1000224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2220 - In Stock:
26171
- Part#:
0805Y0250180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0805 - In Stock:
227059
- Part#:
2220J0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
13019
- Part#:
1210J0160152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1210 - In Stock:
61088
- Part#:
1812Y1K00820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1812 - In Stock:
57189
- Part#:
0805Y5000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0805 - In Stock:
278271
- Part#:
2225J2500822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
39014
- Part#:
1808Y2500272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
72746
- Part#:
1210Y5000392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1210 - In Stock:
160021
- Part#:
0805J1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 0805 - In Stock:
75860
- Part#:
1210Y6300271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
175045
- Part#:
0805Y0250122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 0805 - In Stock:
184491
- Part#:
0603J063P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 63V C0G/NP0 0603 - In Stock:
226481
- Part#:
2225J0160224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 2225 - In Stock:
35027
- Part#:
0805J0250150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
321391
- Part#:
1812Y4K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1812 - In Stock:
97159
- Part#:
0805Y0100471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 0805 - In Stock:
113365
- Part#:
1812Y2500153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 1812 - In Stock:
52086
- Part#:
2220J1000104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2220 - In Stock:
30037
- Part#:
1206Y0630103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
202412
- Part#:
0603Y0250390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 0603 - In Stock:
101519
- Part#:
2220J2500182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2220 - In Stock:
42289
- Part#:
1808Y0250182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1808 - In Stock:
148343
- Part#:
2220Y0160153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
27036
- Part#:
2225Y1K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2225 - In Stock:
49391
- Part#:
2220J0500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2220 - In Stock:
42435
- Part#:
1210J2005P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1210 - In Stock:
73389
- Part#:
2225Y4K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 2225 - In Stock:
58276
- Part#:
2220J0250273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2220 - In Stock:
22588
- Part#:
1210J0500822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1210 - In Stock:
91123
- Part#:
1206Y5000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1206 - In Stock:
167369
- Part#:
1808J0500273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1808 - In Stock:
76914
- Part#:
0805J0630100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
66975