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#:
1812Y6300104KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1812 - In Stock:
42238
- Part#:
1206Y6300121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1206 - In Stock:
204097
- Part#:
2220J2500822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
33690
- Part#:
0505J1000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 0505 - In Stock:
58767
- Part#:
2225J1K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
54803
- Part#:
2225Y1K00101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
21541
- Part#:
2220J5000682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
58379
- Part#:
1808J0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
85586
- Part#:
1825Y0500272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1825 - In Stock:
42987
- Part#:
2225J2000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
8591
- Part#:
1825J0250335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 1825 - In Stock:
27916
- Part#:
1812Y0500332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1812 - In Stock:
62050
- Part#:
0505J0504P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 50V C0G/NP0 0505 - In Stock:
102910
- Part#:
2225Y0160105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 2225 - In Stock:
26028
- Part#:
1812J2500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
71989
- Part#:
1812J1K20102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 1812 - In Stock:
82220
- Part#:
1206Y1001P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 1206 - In Stock:
94058
- Part#:
1210Y0500823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1210 - In Stock:
135741
- Part#:
2220J0500150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
15866
- Part#:
1206J6300272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1206 - In Stock:
263640
- Part#:
2225Y0100684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 2225 - In Stock:
39837
- Part#:
1808J5000561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1808 - In Stock:
111424
- Part#:
1812J1K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1812 - In Stock:
89341
- Part#:
1210Y5000332GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
60228
- Part#:
1825Y4K00121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1825 - In Stock:
45685
- Part#:
1812Y1K20122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1812 - In Stock:
57589
- Part#:
1210Y0250182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1210 - In Stock:
72811
- Part#:
2225Y1K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2225 - In Stock:
17700
- Part#:
2220Y0100333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 2220 - In Stock:
36634
- Part#:
1808J0160151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
193349
- Part#:
1808JA250122KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1808 - In Stock:
68004
- Part#:
0805Y2500121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
185111
- Part#:
1825J6300151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1825 - In Stock:
54284
- Part#:
1206J2500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1206 - In Stock:
77190
- Part#:
2225Y1K20102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 2225 - In Stock:
43517
- Part#:
1206Y0630680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
281858
- Part#:
1812J2000182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1812 - In Stock:
22077
- Part#:
2220J1K50822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 2220 - In Stock:
59356
- Part#:
SFBCL1000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
7239
- Part#:
1210Y1K00681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
85457
- Part#:
1210Y0250471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
95711
- Part#:
0805J2004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0805 - In Stock:
82633
- Part#:
1808J0500820JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V X7R 1808 - In Stock:
145492
- Part#:
2220J1000471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2220 - In Stock:
53400
- Part#:
1206J1006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 1206 - In Stock:
35981
- Part#:
0603J2000680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
261868
- Part#:
2225J6300471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 2225 - In Stock:
39357
- Part#:
1206J0250560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
70760
- Part#:
2225J3K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
63769
- Part#:
2211YA250561JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 2211 - In Stock:
67853