The **2410TD4-R** is a specific model of a surface-mount fuse manufactured by **Eaton (formerly Bussmann)**. It belongs to the **Brick™** series, known for its high inrush current withstand capability and compact design. --- ### ## Technical Specifications The following table summarizes the primary electrical and mechanical characteristics of the 2410TD4-R: | Parameter | Specification | | :--- | :--- | | **Part Number** | 2410TD4-R | | **Package / Case** | 2410 (6125 Metric) | | **Current Rating** | 4 Amperes (4A) | | **Voltage Rating (AC)** | 125 VAC | | **Voltage Rating (DC)** | 125 VDC | | **Fuse Type** | Time-Delay / Slow-Blow | | **Interrupting Rating** | 50A @ 125VAC / 50A @ 125VDC | | **Operating Temperature** | -55°C to +125°C | | **RoHS Compliant** | Yes (Lead-Free) | --- ### ## Key Features and Component Breakdown ### 1. Time-Delay (Slow-Blow) Characteristic The "TD" in the part number stands for **Time-Delay**. Unlike "Fast-Acting" fuses, this component is designed to allow temporary surge currents (like those seen during motor startup or capacitor charging) to pass without blowing the fuse, while still protecting against sustained overloads or short circuits. ### 2. Physical Construction (2410/6125) The **2410** designation refers to the physical dimensions in inches (0.24" x 0.10"), which translates to the **6125 metric** size (6.1mm x 2.5mm). It features a "brick" body style with metal end caps, making it highly durable for automated SMT (Surface Mount Technology) assembly. ### 3. Safety Standards The "-R" suffix indicates that the part is **RoHS compliant**. These fuses are typically UL Recognized and CSA Certified, ensuring they meet rigorous safety standards for industrial and consumer electronics. --- ### ## Typical Applications This component is commonly found in power management circuits where high inrush currents are expected. * **LCD Monitors & Televisions:** Protecting the backlight inverters. * **Power Supplies:** Used on the DC output side to protect against downstream shorts. * **Medical Equipment:** General circuit protection in portable devices. * **Industrial Automation:** Protecting PLCs and sensor interfaces. --- ### ## Installation Notes * **Soldering:** Compatible with infrared (IR) and vapor phase reflow soldering processes. * **Orientation:** As a non-polarized component, it can be mounted in either direction on the PCB pad.