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#:
1812Y4K00222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 4KV X7R 1812 - In Stock:
64306
- Part#:
2225J0500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
45551
- Part#:
1210Y0630272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1210 - In Stock:
144601
- Part#:
0805J1000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
224309
- Part#:
1808Y0500392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
52909
- Part#:
1210J0630153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1210 - In Stock:
70121
- Part#:
0603Y0500160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 50V C0G/NP0 0603 - In Stock:
199755
- Part#:
1808J0250562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1808 - In Stock:
177924
- Part#:
1825J1000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1825 - In Stock:
52891
- Part#:
2225J0500335JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
24512
- Part#:
1808Y0160474JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1808 - In Stock:
89991
- Part#:
1808Y1K50561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1808 - In Stock:
46740
- Part#:
1812Y5K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 1812 - In Stock:
40646
- Part#:
1206J0500392GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
68296
- Part#:
1206J0250392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
217195
- Part#:
SFBDT5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3536
- Part#:
1812Y0500155MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1812 - In Stock:
46378
- Part#:
1210Y1000152KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1210 - In Stock:
85724
- Part#:
1206Y2500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1206 - In Stock:
169124
- Part#:
1812J0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1812 - In Stock:
93799
- Part#:
1812J1K20822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1812 - In Stock:
61011
- Part#:
2220Y0630334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 2220 - In Stock:
37411
- Part#:
1206Y2000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
114912
- Part#:
0603J0250681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
281263
- Part#:
1206J1K50682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1206 - In Stock:
216204
- Part#:
1210J2500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1210 - In Stock:
71866
- Part#:
1812Y0630153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1812 - In Stock:
99196
- Part#:
2225J0500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
25290
- Part#:
1206J1501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 1206 - In Stock:
121567
- Part#:
0805J0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
403541
- Part#:
1825Y0250335JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 1825 - In Stock:
21101
- Part#:
1206Y1K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1206 - In Stock:
218238
- Part#:
1210Y0250821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
68692
- Part#:
1206Y2501P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
134037
- Part#:
0505Y2501P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0505 - In Stock:
72541
- Part#:
1210J0630100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1210 - In Stock:
104633
- Part#:
0603J0630151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
166404
- Part#:
1206J0161P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 1206 - In Stock:
97107
- Part#:
1111Y5004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 1111 - In Stock:
65000
- Part#:
1812J1000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
53877
- Part#:
2225Y2000334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2225 - In Stock:
25857
- Part#:
2220Y1K20820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 2220 - In Stock:
37915
- Part#:
1812J0500562GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
42934
- Part#:
1206J1K20221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1206 - In Stock:
164731
- Part#:
1812J1K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1812 - In Stock:
83474
- Part#:
0603Y0100122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 0603 - In Stock:
486591
- Part#:
0603J0160821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0603 - In Stock:
474215
- Part#:
2220J4K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 2220 - In Stock:
36612
- Part#:
1812J2000122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1812 - In Stock:
24143
- Part#:
1210J1K00561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
119373