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#:
1812Y2000222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
44230
- Part#:
0805Y2000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
385342
- Part#:
0603Y2500470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
389409
- Part#:
0805Y2000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
220926
- Part#:
1825J2K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
53082
- Part#:
2220Y2000122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 2220 - In Stock:
23349
- Part#:
1210Y0630104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1210 - In Stock:
94425
- Part#:
1812Y2000333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
62811
- Part#:
1206J2000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
169560
- Part#:
2225J0250223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
22726
- Part#:
2220J1K00122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1000V C0G 2220 - In Stock:
53380
- Part#:
1808J0160391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1808 - In Stock:
122734
- Part#:
1206Y5000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
200224
- Part#:
1812JA250221JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
69827
- Part#:
1825J0500473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1825 - In Stock:
8659
- Part#:
1808J0630820KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V X7R 1808 - In Stock:
148496
- Part#:
2220J0160270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2220 - In Stock:
55373
- Part#:
2220Y4K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 2220 - In Stock:
62842
- Part#:
0603J1003P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
132462
- Part#:
1206Y1000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
243493
- Part#:
0805Y2003P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0805 - In Stock:
153907
- Part#:
2220YA250681MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2220 - In Stock:
80438
- Part#:
1808J5000471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
97611
- Part#:
1812Y1K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
81154
- Part#:
2225J5000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2225 - In Stock:
43193
- Part#:
1812Y2K50391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1812 - In Stock:
66650
- Part#:
0603Y0630392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
297549
- Part#:
1812Y5000152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1812 - In Stock:
84245
- Part#:
1808J4K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 1808 - In Stock:
84666
- Part#:
1111J5003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1111 - In Stock:
70001
- Part#:
1812Y0630822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1812 - In Stock:
99067
- Part#:
1812Y0160474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1812 - In Stock:
91855
- Part#:
0603J0160153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0603 - In Stock:
326904
- Part#:
1210J5000271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
60020
- Part#:
1210J2000102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1210 - In Stock:
118113
- Part#:
0805Y0630181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
316902
- Part#:
1808Y5000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1808 - In Stock:
126410
- Part#:
1206J2500393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1206 - In Stock:
103893
- Part#:
1812Y0630824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
75250
- Part#:
2220Y0630273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
15433
- Part#:
1111J6300270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1111 - In Stock:
57491
- Part#:
0805Y5000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
369195
- Part#:
1210Y0630333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1210 - In Stock:
25206
- Part#:
1206Y1K20390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1206 - In Stock:
215529
- Part#:
2220Y1K50681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 2220 - In Stock:
63187
- Part#:
2220J5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
16082
- Part#:
1825Y6300271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1825 - In Stock:
57809
- Part#:
1210Y5000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
112864
- Part#:
2225J1K00153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2225 - In Stock:
32087
- Part#:
1812Y1000152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
21142