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#:
0603J0250561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0603 - In Stock:
304902
- Part#:
1210Y5000103MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1210 - In Stock:
152081
- Part#:
1812Y0160562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1812 - In Stock:
19510
- Part#:
2220Y6300182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 2220 - In Stock:
56424
- Part#:
0805J2001P90CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 0805 - In Stock:
136792
- Part#:
1812J5000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
78596
- Part#:
1206J0500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
212372
- Part#:
2220Y1000562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 2220 - In Stock:
48022
- Part#:
0805J0500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 0805 - In Stock:
234890
- Part#:
1812Y2000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
56673
- Part#:
0603J1500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 150V C0G/NP0 0603 - In Stock:
158259
- Part#:
SBSMC5000472MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
23070
- Part#:
1808J2500181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
138394
- Part#:
1206J1000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1206 - In Stock:
208742
- Part#:
0805J0500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0805 - In Stock:
240313
- Part#:
1812Y0500123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1812 - In Stock:
85375
- Part#:
2225Y5K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 2225 - In Stock:
53651
- Part#:
1812J0250682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1812 - In Stock:
38287
- Part#:
2220J1K50122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 2220 - In Stock:
69415
- Part#:
1210Y2500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1210 - In Stock:
86465
- Part#:
SFBML5000470ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
5616
- Part#:
1812J2K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1812 - In Stock:
56455
- Part#:
2225Y6300222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 2225 - In Stock:
11543
- Part#:
2211JA256P80DCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 2211 - In Stock:
59083
- Part#:
0805Y5000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
383088
- Part#:
1111Y2K00200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 2000V C0G/NP0 1111 - In Stock:
26448
- Part#:
1812J2500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1812 - In Stock:
104664
- Part#:
1206Y0500270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
54238
- Part#:
0603Y2005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
145466
- Part#:
2225J5000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
33003
- Part#:
1206J0160154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1206 - In Stock:
131681
- Part#:
1808Y0160820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
126395
- Part#:
1210Y1K20272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 1210 - In Stock:
137884
- Part#:
1825Y2000331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1825 - In Stock:
37085
- Part#:
1812J6300181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
50393
- Part#:
2220Y6K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2220 - In Stock:
24914
- Part#:
2220Y0630152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2220 - In Stock:
15190
- Part#:
0805J2500680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
460609
- Part#:
1808Y5008P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1808 - In Stock:
87739
- Part#:
0603J0500471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
250210
- Part#:
0603Y1000820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0603 - In Stock:
260655
- Part#:
1210J0160332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
74865
- Part#:
2225Y1K00122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2225 - In Stock:
23427
- Part#:
1825Y1000333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1825 - In Stock:
33297
- Part#:
2225J6K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV C0G/NP0 2225 - In Stock:
86200
- Part#:
1210Y6300150FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1210 - In Stock:
52449
- Part#:
1812J6300822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1812 - In Stock:
68257
- Part#:
1808J0160183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
68780
- Part#:
0505J1500330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 150V C0G/NP0 0505 - In Stock:
122308
- Part#:
1206J2500910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 1206 - In Stock:
105178