Feature Highlights: 1. Compact & User-Friendly Design – Small and straightforward to use, with multiple models available to suit different needs. 2. Easy Installation – Simply connect in series to the positive terminals of your circuit; no connection to the negative terminals required. 3. High Current & Low Loss – Rated for 300A, with a 40A continuous current capability. Features 1 milliohm on-resistance for minimal power loss and low heat generation. 4. Fast Reverse Polarity Protection – Responds within 2 microseconds, functioning like a diode between input and output. It detects output voltage at the millivolt level and cuts off output instantly if needed. 5. Wide Voltage Compatibility – No input voltage limitation, with guaranteed reverse voltage below 40V for safe operation in varied setups. Product Details: This 40A ideal diode module is a reliable replacement for standard high-current diodes, perfect for use in battery systems, solar panels, and power supply inputs to prevent reverse current and reverse polarity issues. It is built with a robust PCBA, operates in temperatures from -40°C to 125°C, and requires no voltage limit on the input side—only the reverse voltage must stay under 40V. Compact and efficient, it’s ideal for industrial, automotive, and renewable energy applications. Specifications: - Model: LXD40100 40A No Voltage Limitation Diode Module - Size: Approx. 50×33×18 mm (with terminals); 50×33×4 mm (without terminals) - Operating Temperature: -40°C to 125°C - Component: PCBA - Color: As shown - Material: PCB Package Includes: 1 × Ideal Diode Module Note: Slight color variations may occur due to lighting and display differences. Measurements may have an error margin of ±1–3 cm. Other accessories are not included unless stated.