Overview of MOV-14D471K by Bourns Inc.
The MOV-14D471K is a metal oxide varistor designed for protective applications in electronic circuits. This part features a nominal voltage rating of 470V, with an RMS voltage maximum of 300V and a DC voltage rating of 385V. It is capable of withstanding peak surge currents of up to 4.5KA measured at 8/20 μs, making it suitable for high-energy absorption applications. The varistor has a disc diameter of 14 mm and is constructed with a radial leaded design, facilitating through-hole mounting in various electronic devices.
With an energy-absorbing capacity of 125J, the MOV-14D471K provides effective clamping action, helping to protect sensitive components from voltage transients and spikes. This device operates within a temperature range from -40°C to +105°C, allowing it to function in diverse environmental conditions. It is compliant with RoHS standards, which enhances its applicability in modern electronics. The part belongs to the Non-linear Resistors subcategory, highlighting its function as a protective device that deviates from linear resistance characteristics under varying voltage conditions.
Industry Applications for MOV-14D471K
The MOV-14D471K is potentially applicable across several industries. Below are a few examples where this component might find its use:
- Telecommunications: In telecommunications equipment, the MOV-14D471K could provide surge protection for circuitry sensitive to transients, such as DSL modems or routers. Its high energy absorption capacity and clamping voltage may help ensure stability and reliability in communication signals.
- Electronic Manufacturing: In electronic manufacturing, this varistor might be utilized in power supplies and circuit boards to prevent damage from voltage spikes during production or operation. Similar non-linear resistor components are frequently integrated into printed circuit boards (PCBs) to enhance circuit resilience.
- Consumer Electronics: The MOV-14D471K could potentially be incorporated in consumer electronics, such as televisions or computers, to safeguard internal components from electrical surges, ensuring longevity and performance.
- Industrial Equipment: In industrial machinery, this part could play a crucial role in protecting control systems and power distribution circuits from transient voltages that may arise from switching operations or lightning strikes.
- Renewable Energy Systems: This varistor may be used in energy systems, such as solar inverters, where it could help protect against overvoltage conditions and enhance system reliability.
These potential industry applications are only conceptual and illustrative. It’s essential for engineering and design teams to conduct thorough analysis and verification to ensure that the MOV-14D471K is suitable for adherence to industry standards and specific application requirements.
About Bourns Inc.
Bourns Inc. is recognized for its commitment to the design and manufacturing of high-quality electronic components, particularly in the field of resistors, including MOV-14D471K. The company specializes in non-linear resistors and offers a variety of similar components designed to meet various electronic protection needs. Bourns’ product range encompasses a wide array of varistors, providing engineers options to select appropriate parts based on specific voltage and energy absorption requirements.
The MOV-14D471K is part of the MOV-14Dxxxk series, showcasing Bourns’ innovation in manufacturing reliable protective devices that are utilized across diverse applications in today’s electronics.
Where to Find MOV-14D471K by Bourns Inc.
Historically, the MOV-14D471K has been available from a variety of distributors, including:
- Master Electronics
- Chip1Stop
- Avnet Abacus
- RS Components
- Mouser Electronics
However, stock levels may vary, so it is advisable to check findchips.com for the most accurate current availability and pricing.