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KONNEKT™ U2J Multilayer Ceramic Chip Capacitor (MLCC)
KEMET multichip technology SMD capacitors are designed for high-efficiency and high-density power applications
KEMET KONNEKT U2J MLCC capacitors utilize an innovative transient liquid phase sintering (TLPS) material, creating a leadless multi-chip solution. These ultra-stable capacitors enable low-loss ESR and ESL ratings with a package capable of handling extremely high ripple currents in the hundreds of kHz. For the 1812 case size, the U2J KONNEKT series can be mounted in a low-loss orientation to further increase its power handling capability. U2J capacitors are built with extremely stable Class I dielectric material that exhibits a negligible shift in capacitance with respect to voltage and a predictable, linear change in capacitance with reference to ambient temperature, with a minimal aging effect. The capacitance change is limited to -750 ±120 ppm/°C from -55°C to +125°C.
- Extremely high power density and ripple current capability
- Extremely low equivalent series resistance (ESR)
- Extremely low equivalent series inductance (ESL)
- Capacitance offerings ranging from 300 nF to 1.4 µF
- Up to 120% more capacitance compared to C0G with KONNEKT
- DC voltage ratings from 10 V to 100 V
- EIA sizes: 1206, 1210, and 1812
- Operating temperature range: -55°C to +125°C
- Retains over 99% of nominal capacitance at full-rated voltage
- Low noise
- Surface-mountable using standard MLCC reflow profiles
- RoHS compliant and Pb-free
- WBG, SiC, and GaN systems
- Data centers
- LLC resonant converters
- Switched tank converters
- Wireless charging systems
- Photovoltaic systems
- Power converters
- Inverters
- DC links
- Snubbers
KONNEKT U2J SMD MLCCs
| Image | Manufacturer Part Number | Description | Voltage - Rated | Package / Case | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
 |  | C1206C304K5JLCAUTO | CAP CER 1206 0.3UF 50VDC U2J | 50V | 1206 (3216 Metric) | 1000 - Immediate | $31.20 | View Details |
| | C1206C444K3JLCAUTO | CAP CER 1206 440NF 25VDC U2J | 25V | 1206 (3216 Metric) | 1000 - Immediate | $28.15 | View Details |
| | C1210C364K1JLCAUTO | CAP CER 1210 360NF 100VDC U2J | 100V | 1210 (3225 Metric) | 750 - Immediate | $56.31 | View Details |
| | C1210C544K5JLCAUTO | CAP CER 1210 540NF 50VDC U2J | 50V | 1210 (3225 Metric) | 900 - Immediate | $35.40 | View Details |
| | C1210C664K3JLCAUTO | CAP CER 1210 660NF 25VDC U2J | 25V | 1210 (3225 Metric) | 900 - Immediate | $32.60 | View Details |
|  | C1812C944J5JLCTU | CAP CER 0.94UF 50V U2J 1812 | 50V | 1812 (4532 Metric) | 0 - Immediate 500 - Marketplace | $30.29 | View Details |
|  | C1812C944J5JLC7805 | CAP CER 0.94UF 50V U2J 1812 | 50V | 1812 (4532 Metric) | 147 - Immediate | $37.46 | View Details |
| | C1812C145J5JLC7805 | CAP CER 1.4UF 50V U2J 1812 | 50V | 1812 (4532 Metric) | 374 - Immediate | $43.63 | View Details |
|  | C1812C145J5JLCTU | CAP CER 1812 | 50V | 1812 (4532 Metric) | 200 - Immediate | $41.74 | View Details |
Hong Kong, China