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#:
2220Y0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
41880
- Part#:
2220J2K50270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 2220 - In Stock:
41407
- Part#:
1206J6300471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1206 - In Stock:
270189
- Part#:
1206J0160823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1206 - In Stock:
161571
- Part#:
1812Y4K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1812 - In Stock:
49358
- Part#:
1808Y1000150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1808 - In Stock:
139469
- Part#:
0805J0630151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
248954
- Part#:
1206J2000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
202257
- Part#:
2225J5000683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2225 - In Stock:
58751
- Part#:
1812J0630272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
82541
- Part#:
2225Y2000560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2225 - In Stock:
31677
- Part#:
1812Y0630223JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
40868
- Part#:
1206Y1000102MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
75869
- Part#:
0603Y1000821JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0603 - In Stock:
269161
- Part#:
1812Y0100391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1812 - In Stock:
61123
- Part#:
0805Y2500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 0805 - In Stock:
99823
- Part#:
0603Y0630271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
482222
- Part#:
1210Y2500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
35641
- Part#:
0603Y2001P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
286866
- Part#:
1206J2K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1206 - In Stock:
61771
- Part#:
1210J2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
136408
- Part#:
1812J5000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
80555
- Part#:
1812Y2K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 1812 - In Stock:
70136
- Part#:
1808Y1K00123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
105485
- Part#:
1206J0630821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1206 - In Stock:
219845
- Part#:
0805J2500471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0805 - In Stock:
326427
- Part#:
1206Y2000331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
220076
- Part#:
1111Y2000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1111 - In Stock:
59312
- Part#:
2220Y2000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
16249
- Part#:
0805Y063P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0805 - In Stock:
122863
- Part#:
1206Y1K50102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 1206 - In Stock:
222363
- Part#:
2225J0500473JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
15671
- Part#:
1808JA250271JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
87577
- Part#:
1812Y0630821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
82863
- Part#:
1812J0630182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
28705
- Part#:
1812J1000332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
74271
- Part#:
1206J1K00181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1000V C0G/NP0 1206 - In Stock:
167390
- Part#:
0805Y0500272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0805 - In Stock:
321651
- Part#:
1808J5000104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1808 - In Stock:
65593
- Part#:
1812J1000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1812 - In Stock:
91885
- Part#:
1825J1K50120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1825 - In Stock:
69434
- Part#:
1808Y0254P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1808 - In Stock:
104517
- Part#:
1812J1K50680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1812 - In Stock:
82745
- Part#:
0805J0160220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
150049
- Part#:
1812Y0250124JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1812 - In Stock:
38159
- Part#:
1825J1K20393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.2KV X7R 1825 - In Stock:
32776
- Part#:
1812J1K20471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1812 - In Stock:
37099
- Part#:
0603Y2500390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
69238
- Part#:
2220J6300392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 2220 - In Stock:
64197
- Part#:
1206J0505P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
276244