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#:
1808J0630222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
179762
- Part#:
0603Y1500560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 0603 - In Stock:
163103
- Part#:
2225J1K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 2225 - In Stock:
72477
- Part#:
2225Y0500222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2225 - In Stock:
37799
- Part#:
2220J0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2220 - In Stock:
12961
- Part#:
1808J4K08P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 4KV C0G/NP0 1808 - In Stock:
73542
- Part#:
1812J5000151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1812 - In Stock:
27455
- Part#:
1206J0160103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1206 - In Stock:
206266
- Part#:
0805Y1000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
59282
- Part#:
2225J2500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
13360
- Part#:
1206J1000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1206 - In Stock:
271524
- Part#:
1210Y0630103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1210 - In Stock:
54945
- Part#:
0603J1501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 0603 - In Stock:
246301
- Part#:
1812J1K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
69860
- Part#:
2220Y1K50470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2220 - In Stock:
71428
- Part#:
0805Y0630272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
331451
- Part#:
1111J2500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1111 - In Stock:
27478
- Part#:
0805J0630821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
120693
- Part#:
1812Y0250393KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1812 - In Stock:
46674
- Part#:
1808J2K50102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1808 - In Stock:
148144
- Part#:
1808J0636P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1808 - In Stock:
159568
- Part#:
1812J2500472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
98705
- Part#:
0603Y0630271MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
323548
- Part#:
1808Y0160682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
60432
- Part#:
1210J1K00270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
115611
- Part#:
1808J6300222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1808 - In Stock:
96042
- Part#:
1206Y1K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
176338
- Part#:
1812Y0250682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
93833
- Part#:
2220J0500562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2220 - In Stock:
54331
- Part#:
1812J0250223KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
63167
- Part#:
1808JA250120JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
82305
- Part#:
1808Y5000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1808 - In Stock:
44596
- Part#:
2220Y0250272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2220 - In Stock:
32384
- Part#:
0805Y0100182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 0805 - In Stock:
454272
- Part#:
1206Y1000271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1206 - In Stock:
222882
- Part#:
1808Y6K00271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 1808 - In Stock:
136879
- Part#:
2225J1000185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2225 - In Stock:
28478
- Part#:
1812J2500273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1812 - In Stock:
84819
- Part#:
1206Y2500333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1206 - In Stock:
176706
- Part#:
0603J1000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0603 - In Stock:
491206
- Part#:
1206J0630103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
220661
- Part#:
1812J0160221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
57867
- Part#:
2225Y5000681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 2225 - In Stock:
38345
- Part#:
0603Y2000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 0603 - In Stock:
329330
- Part#:
1808J0500332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1808 - In Stock:
160254
- Part#:
0805Y250P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 0805 - In Stock:
67803
- Part#:
1825Y0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1825 - In Stock:
34618
- Part#:
0805Y0160122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 0805 - In Stock:
410259
- Part#:
1808Y0630103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1808 - In Stock:
106235
- Part#:
1206Y1K00240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 1KV C0G/NP0 1206 - In Stock:
104731