The part number **10TK-336-R** refers to a specific type of **SMD (Surface Mount Device) Aluminum Electrolytic Capacitor**, typically manufactured by companies like **Lelon** or **Multicomp**. It belongs to a series designed for general-purpose applications requiring a compact vertical footprint (V-Chip). --- ## Technical Specifications | Parameter | Value / Specification | | :--- | :--- | | **Capacitance** | 33 $\mu$F (Microfarads) | | **Voltage Rating** | 10V DC | | **Tolerance** | $\pm$20% (Standard) | | **Case Code/Size** | Often 4mm x 5.4mm or 5mm x 5.4mm | | **Temperature Range** | -40°C to +85°C (Standard) or +105°C (High Temp) | | **Mounting Type** | Surface Mount (SMD / V-Chip) | | **Polarity** | Polarized (Marked with a black stripe) | --- ## Part Number Breakdown Understanding the nomenclature helps in identifying similar components: 1. **10**: Represents the **Rated Voltage** (10 Volts). 2. **TK**: Represents the **Series Code**. "TK" usually denotes a standard or low-impedance series depending on the manufacturer’s catalog. 3. **336**: This is the capacitance code. * `33` = Significant figures. * `6` = Number of zeros (in picofarads). * Calculation: $33 \times 10^6$ pF = 33,000,000 pF = **33 $\mu$F**. 4. **R**: Usually denotes **RoHS Compliance** or **Tape & Reel** packaging. --- ## Key Features & Applications ### Features * **Small Footprint:** Designed for high-density PCB mounting. * **Reflow Solder Compatible:** Can withstand the high temperatures of automated soldering ovens. * **Low Profile:** The "V-Chip" style allows for use in slim electronic devices. ### Common Applications * **Power Management:** Used for filtering and decoupling in DC-DC converters. * **Consumer Electronics:** Found in laptops, cameras, and portable audio devices. * **Bypass:** Shunting noise to ground in low-voltage digital circuits. --- ## Usage Precautions * **Polarity:** These are polarized components. Reverse voltage can cause the electrolyte to overheat, leading to part failure or explosion. * **Voltage Derating:** It is best practice to run the capacitor at 80% or less of its rated voltage (e.g., use this 10V cap for a 5V or 3.3V rail) to ensure longevity.