The part number **80D152P063JB2D** refers to a high-quality aluminum electrolytic capacitor, typically manufactured by **Vishay Sprague** under the 80D series. These components are designed for general-purpose filtering, buffering, and energy storage in power electronics. ### 1. Part Number Breakdown The alphanumeric string follows a specific coding structure that defines the component's physical and electrical characteristics: | Code Segment | Meaning | Specification | | :--- | :--- | :--- | | **80D** | Series | Snap-in Aluminum Electrolytic Capacitor (High CV) | | **152** | Capacitance | 1500 µF (15 followed by 2 zeros in picofarads) | | **P** | Tolerance | +30% / -10% (Standard for this series) | | **063** | Voltage Rating | 63 Volts DC | | **JB** | Case Size | Defined dimensions (approx. 25mm x 30mm) | | **2** | Sleeve/Insulation | PVC Insulation with end disk | | **D** | Terminal Style | 2-pin Snap-in terminals | --- ### 2. Technical Specifications This capacitor is engineered for stability and longevity in demanding circuits. * **Capacitance:** 1500 µF * **Voltage:** 63 VDC * **Operating Temperature:** -40°C to +85°C * **Termination:** Snap-in (designed for easy PCB mounting and vibration resistance) * **Type:** Polarized (must be installed with correct orientation) --- ### 3. Key Applications Because of its high capacitance and 63V rating, the **80D152P063JB2D** is commonly found in: 1. **Switch Mode Power Supplies (SMPS):** Used for output filtering to smooth out voltage ripples. 2. **Audio Amplifiers:** Acts as a reservoir capacitor to provide instantaneous current during high-demand peaks. 3. **Industrial Controls:** Provides energy storage for motor drives and control logic power rails. 4. **DC-DC Converters:** Serves as an input or output bulk capacitor. --- ### 4. Physical Layout (Typical Snap-in) The "JB" case size typically follows these physical parameters: ```text Top View Side View ___________ ___________ / \ | | | + | | Vishay | | | | | 80D | <--- Height (approx 30mm) | - [ ] + | | 1500uF | \___________/ |___________| | | | | ^---^ Snap-in Pins (10mm spacing) ``` ---