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#:
0805Y0630102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
298860
- Part#:
0603J2000101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 0603 - In Stock:
522868
- Part#:
1812J1000331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
82264
- Part#:
2220J2000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
52113
- Part#:
1210Y0500103KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
101385
- Part#:
1812Y1000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
80616
- Part#:
1206Y0250331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1206 - In Stock:
227301
- Part#:
2220J2500564JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2220 - In Stock:
22727
- Part#:
2220J0630684JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
24921
- Part#:
1825Y1K20221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1825 - In Stock:
58838
- Part#:
1206J5000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
177856
- Part#:
2220J6300392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2220 - In Stock:
57950
- Part#:
1210Y1K00392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1210 - In Stock:
95552
- Part#:
1808Y0160562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1808 - In Stock:
112501
- Part#:
1812Y3K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1812 - In Stock:
82792
- Part#:
2225Y0160121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2225 - In Stock:
21283
- Part#:
1210J1K20822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1210 - In Stock:
109627
- Part#:
1206Y5000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
182975
- Part#:
1206J1K21P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1.2KV C0G/NP0 1206 - In Stock:
73917
- Part#:
2225J6300104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 2225 - In Stock:
46920
- Part#:
0805Y2502P40BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0805 - In Stock:
97727
- Part#:
2225J6300272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 2225 - In Stock:
48259
- Part#:
2220J1K00822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2220 - In Stock:
21366
- Part#:
1808J3K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 1808 - In Stock:
132350
- Part#:
1808J0160473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1808 - In Stock:
56633
- Part#:
1210J0500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
51326
- Part#:
0805J5000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
317240
- Part#:
SFBDC5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
7135
- Part#:
2220J1000103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
45529
- Part#:
1808J0160470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1808 - In Stock:
55083
- Part#:
1825J0500822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1825 - In Stock:
27626
- Part#:
1825J1K20152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 1825 - In Stock:
67087
- Part#:
1206J2000621JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 200V C0G/NP0 1206 - In Stock:
64113
- Part#:
SFABL2000103MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 200V AXIAL - In Stock:
7283
- Part#:
1825J1K50221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV X7R 1825 - In Stock:
91250
- Part#:
2220Y0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
11688
- Part#:
1210Y1K20681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1210 - In Stock:
42641
- Part#:
2220J0250393KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2220 - In Stock:
27297
- Part#:
SBSMP5000333MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
13228
- Part#:
0805Y0501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 0805 - In Stock:
66662
- Part#:
0505Y2003P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 0505 - In Stock:
66839
- Part#:
2220J0250822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2220 - In Stock:
30743
- Part#:
0505Y0500120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0505 - In Stock:
120348
- Part#:
1210Y0630223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
150531
- Part#:
2220J1K20821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 2220 - In Stock:
68422
- Part#:
1812J0160221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
60914
- Part#:
1812J2500104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1812 - In Stock:
97866
- Part#:
0603J3000360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 0603 - In Stock:
65016
- Part#:
1808J0630681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1808 - In Stock:
190965
- Part#:
1210Y1000471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
34411