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#:
0805Y0250151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0805 - In Stock:
283171
- Part#:
1825Y0250562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1825 - In Stock:
42110
- Part#:
1825Y2000105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 1825 - In Stock:
23672
- Part#:
1812Y2500182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1812 - In Stock:
73593
- Part#:
2225J5K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2225 - In Stock:
51645
- Part#:
1825Y5000222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1825 - In Stock:
33933
- Part#:
1825Y5000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1825 - In Stock:
43035
- Part#:
1206Y0630750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 63V C0G/NP0 1206 - In Stock:
67605
- Part#:
0805Y5000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
464312
- Part#:
2220Y2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
48663
- Part#:
1825Y2K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1825 - In Stock:
58577
- Part#:
2220Y2000272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
27856
- Part#:
0603Y0632P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0603 - In Stock:
438099
- Part#:
0603Y2000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
451549
- Part#:
1825J0250563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1825 - In Stock:
9275
- Part#:
1210J2500103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1210 - In Stock:
106108
- Part#:
1206Y1K00120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
65754
- Part#:
1206J2500121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1206 - In Stock:
148311
- Part#:
2225J1K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2225 - In Stock:
66564
- Part#:
1808Y1K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1808 - In Stock:
149273
- Part#:
0603J2000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
308176
- Part#:
1808J2005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1808 - In Stock:
132184
- Part#:
0805Y1000561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
457170
- Part#:
1206Y1K00120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
169034
- Part#:
0805J1000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
90692
- Part#:
2220J0630273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2220 - In Stock:
63620
- Part#:
1808Y0160104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1808 - In Stock:
153015
- Part#:
1210J1K00821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1210 - In Stock:
144585
- Part#:
2220Y5K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 2220 - In Stock:
58093
- Part#:
1812JA250470KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
61927
- Part#:
0805J0161P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 0805 - In Stock:
72964
- Part#:
1206Y0250682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1206 - In Stock:
60624
- Part#:
1812J3K00222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 1812 - In Stock:
72957
- Part#:
1210Y5000391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1210 - In Stock:
185768
- Part#:
1210Y1K28P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.2KV C0G/NP0 1210 - In Stock:
82142
- Part#:
0805Y1000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0805 - In Stock:
150245
- Part#:
0603Y0633P90BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0603 - In Stock:
85501
- Part#:
2220Y2500272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 2220 - In Stock:
14598
- Part#:
2225Y2000392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
21559
- Part#:
2225J1K20271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2225 - In Stock:
15223
- Part#:
1206J0630621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 63V C0G/NP0 1206 - In Stock:
68672
- Part#:
2225Y2K00392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 2225 - In Stock:
54504
- Part#:
1206J1K20121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1206 - In Stock:
199158
- Part#:
1812Y0100223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1812 - In Stock:
45891
- Part#:
0805J2500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
306550
- Part#:
1812J1K00182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
83406
- Part#:
2225Y1K00124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2225 - In Stock:
18482
- Part#:
0603Y2500561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 0603 - In Stock:
430632
- Part#:
2225Y0250333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2225 - In Stock:
14124
- Part#:
0805Y2500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 0805 - In Stock:
144536