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#:
2220J0630224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2220 - In Stock:
32895
- Part#:
0805Y0630120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
170185
- Part#:
1812J6300101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1812 - In Stock:
84529
- Part#:
2225Y0500155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2225 - In Stock:
40670
- Part#:
1812Y5K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1812 - In Stock:
46807
- Part#:
1206Y0160562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
95257
- Part#:
0805J0630682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0805 - In Stock:
245294
- Part#:
0805J0250152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0805 - In Stock:
219995
- Part#:
1812JA250221JXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1812 - In Stock:
101374
- Part#:
0805Y5004P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
163046
- Part#:
2225Y2000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 2225 - In Stock:
36712
- Part#:
0603J200P470DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
443860
- Part#:
1206Y5000153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1206 - In Stock:
188433
- Part#:
1825Y0250390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1825 - In Stock:
38230
- Part#:
1812Y6300822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1812 - In Stock:
84900
- Part#:
1812J1K00150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
56984
- Part#:
1210J0630391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
135941
- Part#:
1808J0500332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1808 - In Stock:
166123
- Part#:
1206J1K03P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 1206 - In Stock:
157563
- Part#:
0805J3000120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0805 - In Stock:
74718
- Part#:
1210J2000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
89405
- Part#:
1210J5000152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1210 - In Stock:
84041
- Part#:
0603Y0100562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0603 - In Stock:
326651
- Part#:
1206J1000820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
95098
- Part#:
0603Y1000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
203123
- Part#:
2225J2000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
9785
- Part#:
1210J6303P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1210 - In Stock:
86710
- Part#:
0805J0251P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 0805 - In Stock:
132191
- Part#:
2220J6300181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 2220 - In Stock:
67338
- Part#:
1206J2000441GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 200V C0G/NP0 1206 - In Stock:
89729
- Part#:
1206J0630561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
153685
- Part#:
1210Y2000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1210 - In Stock:
99951
- Part#:
2220Y0630820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2220 - In Stock:
25368
- Part#:
2220J2500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
46772
- Part#:
2211JA250121JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 2211 - In Stock:
63974
- Part#:
2225J0500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
45266
- Part#:
1808JA250151JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
117674
- Part#:
2220J6300101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 2220 - In Stock:
41037
- Part#:
2225Y1000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2225 - In Stock:
33284
- Part#:
0805J5000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
65330
- Part#:
1206Y1000431JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 100V C0G/NP0 1206 - In Stock:
82013
- Part#:
1206Y5000470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
79932
- Part#:
0805J1K01P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1KV C0G/NP0 0805 - In Stock:
364842
- Part#:
0805Y0500104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 50V X7R 0805 - In Stock:
367140
- Part#:
0805Y5000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
69336
- Part#:
1808Y1K00822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
115150
- Part#:
1206J2000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
87305
- Part#:
0603Y1000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
295225
- Part#:
0603Y0160391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0603 - In Stock:
73886
- Part#:
1812Y1K00152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
70172