( Brand: International ), ( Manufacturer Part Number: 3693481C1 ), ( Part Type: Linear Module Resistor ), ( Cross Reference: 71r1477, Rd-5-15500-0p, 2510671c1, 6118795c2, 3839275c1, 8900262r ), ( Superseded By: 2520477c91 )
The International 3693481C1 Linear Power Module Resistor is a versatile and high-performance component designed for various power applications. This resistor, specifically rated for a voltage of 12 volts, is an essential element for voltage regulation and power conversion systems.
This linear power module resistor is characterized by its compact size and high power handling capabilities. Its dimensions measure approximately 3.5 x 1.5 x 0.6 inches (90 x 38 x 15 mm), making it an ideal choice for space-constrained designs. Despite its small footprint, it can dissipate a substantial power of up to 10 watts continuously.
The resistor is constructed with a high-quality, ceramic substrate, ensuring excellent thermal properties. It features a thick film, surface mount technology (SMT) design, which offers superior stability and reliability. The resistive element is made of high-purity metal oxide, ensuring consistent resistance values and minimal temperature coefficients.
The 3693481C1 Linear Power Module Resistor is designed to operate over a wide temperature range, from -40 C to 85 C. It is RoHS compliant and leads-free, making it a sustainable choice for modern electronic designs. The resistor is also protected against overcurrent conditions via an integrated temperature limiter.
The power module resistor comes with a clear, epoxy coating to protect the resistive element and the substrate from environmental contaminants and moisture. It also features robust, gold-plated, solderable terminals for easy installation and connection to other components.
This International 3693481C1 Linear Power Module Resistor is suitable for various applications, including voltage dividers, current sensing, and power dissipation in DC power supplies, chargers, and converters. With its combination of high performance, compact size, and reliable construction, it is an indispensable component for engineers and designers looking to create efficient and robust power systems.
International 3693481C1 is a linear power module resistor designed for 12V applications. It is a high-power resistor, providing accurate and stable voltage regulation.
2. Pros:a. High Power Density: This resistor offers a high power density, enabling the use of smaller and more compact designs.
b. Stable Voltage Regulation: Its linear design ensures stable voltage regulation, making it suitable for various applications such as power supplies, instrumentation, and test equipment.
c. High Temperature Capability: With a high temperature coefficient, this resistor can effectively dissipate heat, allowing for operation in high-temperature environments.
d. Robust Construction: The resistor's robust construction ensures reliable performance in harsh industrial environments, making it suitable for applications in automotive, industrial, and military sectors.
3. Cons:a. Limited Power Range: This resistor is designed for specific power requirements (12V), limiting its versatility for applications requiring different voltage levels.
b. Higher Cost: Due to its high-performance features, this linear power module resistor may have a higher cost compared to other standard resistors.
c. Safety Concerns: Handling high-power resistors requires precautions, such as proper insulation and grounding, to ensure safety during installation and operation.
4. Conclusion:The International 3693481C1 linear power module resistor offers several advantages, including stable voltage regulation, high power density, and high temperature capability. However, its limited power range and higher cost may be drawbacks for some applications.
Recommendation:If your application requires a stable voltage regulation, high power density, and can accommodate the higher cost, then the International 3693481C1 linear power module resistor would be a suitable choice. However, if you're looking for a standard resistor with a broader power range, consider researching alternative options with similar specifications but potentially lower cost and power handling capabilities.
PART NUMBER: 3693481C1.