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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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293,154 pcs
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293154 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request | |
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This 1812HC681KAT1A is a high voltage multilayer ceramic capacitor (MLCC) from Kyocera AVX, designed for demanding applications requiring stable capacitance at elevated voltages. Key specifications include a capacitance of 680 pF, a rated voltage of 3000V (3kV), and a tolerance of ±10%. The X7R dielectric provides a temperature coefficient that ensures capacitance variation within ±15% over the operating temperature range of -55°C to 125°C.
This capacitor is part of the High Voltage MLC Chips series, suitable for snubber circuits in high frequency power converters, resonators in switch-mode power supplies (SMPS), and high voltage coupling or DC blocking applications. The component exhibits low equivalent series resistance (ESR) at high frequencies, enhancing performance in power conversion circuits.
Packaged in the 1812 (4532 Metric) surface mount case, the capacitor measures 4.60mm x 3.20mm with a maximum thickness of 2.20mm. The termination is plated nickel and tin, RoHS compliant. For reliable assembly, reflow soldering is recommended, and a protective surface coating may be applied to prevent external arcing in high voltage environments.
680 pF.
3000V (3kV).
±10%.
X7R.
1812 (4532 Metric).
-55°C to 125°C.
Surface Mount, MLCC.