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#:
0603Y1000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
283305
- Part#:
1812J1000123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1812 - In Stock:
64951
- Part#:
2225Y1K20680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 2225 - In Stock:
45603
- Part#:
1210J0160564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1210 - In Stock:
69110
- Part#:
1808Y1000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1808 - In Stock:
179128
- Part#:
1210J0100271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1210 - In Stock:
76201
- Part#:
1825Y1K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1825 - In Stock:
64563
- Part#:
0805J2501P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
138766
- Part#:
2225J0500222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2225 - In Stock:
27760
- Part#:
2225J1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2225 - In Stock:
17977
- Part#:
1812J3K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1812 - In Stock:
54633
- Part#:
1812Y1K00182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
45368
- Part#:
0603J0250122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 0603 - In Stock:
247365
- Part#:
0603Y0630102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0603 - In Stock:
447965
- Part#:
1812J1K00123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1812 - In Stock:
90746
- Part#:
1808J1K00680KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1808 - In Stock:
110902
- Part#:
1808Y5000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
92981
- Part#:
1210J0630822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1210 - In Stock:
55442
- Part#:
1812Y0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1812 - In Stock:
40342
- Part#:
2225J0630473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2225 - In Stock:
30016
- Part#:
0805Y2500331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
181200
- Part#:
1210Y0250332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
133955
- Part#:
0603J5001P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 0603 - In Stock:
153004
- Part#:
2225J2000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2225 - In Stock:
20428
- Part#:
1206Y1K00470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
81962
- Part#:
1206J1500821KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 150V C0G/NP0 1206 - In Stock:
97903
- Part#:
1206J1000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1206 - In Stock:
107456
- Part#:
0805Y0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0805 - In Stock:
271388
- Part#:
0805J5006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
54321
- Part#:
1206Y0630681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1206 - In Stock:
246479
- Part#:
0805J5001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
119060
- Part#:
0805Y0630180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
284791
- Part#:
2225Y0500824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2225 - In Stock:
22260
- Part#:
1808Y0630221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
189335
- Part#:
1206J2K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1206 - In Stock:
149646
- Part#:
1808Y0250103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1808 - In Stock:
123771
- Part#:
1808Y3K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 1808 - In Stock:
90776
- Part#:
0505Y2000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 0505 - In Stock:
108287
- Part#:
1812Y2000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1812 - In Stock:
78395
- Part#:
2225J0250103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2225 - In Stock:
41669
- Part#:
1111J1K01P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 1KV C0G/NP0 1111 - In Stock:
70166
- Part#:
1210Y5000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
223465
- Part#:
0603Y0165P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0603 - In Stock:
107870
- Part#:
1210J0500562KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1210 - In Stock:
83500
- Part#:
1825Y5K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1825 - In Stock:
21303
- Part#:
0805Y0160184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 0805 - In Stock:
179324
- Part#:
1812Y0630103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1812 - In Stock:
37039
- Part#:
2225J1K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 2225 - In Stock:
17673
- Part#:
2220Y0100333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 2220 - In Stock:
9064
- Part#:
0603Y0500560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
281179