Overview of 2920L050DR by Littelfuse Inc.
The 2920L050DR by Littelfuse Inc. is a PTC (Positive Temperature Coefficient) resettable fuse designed for overcurrent protection within electronic circuits. This component is characterized by its surface mount technology and packaged in a 2920 (7351 metric) size, adhering to RoHS compliance for environmental friendliness. The device operates at a 60V voltage rating, with a holding current of 500mA and a tripping current of 1A. Its design for a quick time to trip at approximately 4 seconds under fault conditions provides an efficient response to overcurrent scenarios, supporting circuit protection up to a maximum current rating of 10A. Additional details include its operating temperature range from -40°C to 85°C, a resistance value of 0.35 Ω, and surface mount package dimensions of 7.36mm in length, 5.44mm in width, and 1.25mm in height.
Industry Applications for 2920L050DR
The 2920L050DR’s features make it suitable for a wide variety of applications across numerous industries. Potential applications are conceptual and require engineering and design team’s analysis for adherence to specific requirements. Here are some potential industry uses:
- Consumer Electronics: Devices such as smartphones, tablets, and laptops could potentially use the 2920L050DR for overcurrent protection to prevent damage from power surges. Its small footprint and surface mount design make it ideal for the compact circuitries of modern portable gadgets.
- Industrial Automation: Within automated manufacturing lines or robotic systems, the PTC resettable fuse might be employed to protect control circuits and sensor networks from unexpected current spikes, ensuring reliable operation and minimising downtime.
- Automotive: Given its specifications, the 2920L050DR could potentially be utilized in automotive electronics for protecting circuits within infotainment systems, sensors, and control units from overcurrent conditions, although specific compliance with automotive industry standards would need verification.
- Computing and Data Storage: Servers and storage devices, which require stringent protection against electrical faults to safeguard data integrity, might incorporate this type of PTC resettable fuse in their power supply circuits or near sensitive components.
- Telecommunications: Network equipment such as routers, switches, and base stations might deploy the 2920L050DR to protect against surges that can occur from external sources or malfunctioning hardware, ensuring uninterrupted service and reliability.
Note that these potential applications are conceptual and require careful consideration of the 2920L050DR’s specifications in the context of each specific use case.
About Littelfuse Inc.
Littelfuse Inc. is a leading manufacturer of circuit protection devices, with a broad range of products including fuses, PTC resettable fuses, and other non-linear resistors. Their products are designed to provide reliable protection against overcurrent and overvoltage conditions across a wide array of industries. The 2920L050DR is among their offerings in the PTC resettable fuse category, showcasing Littelfuse’s commitment to innovation and safety in electronic components. Littelfuse’s portfolio, particularly in the realm of resistors, exemplifies their expertise in developing solutions for complex electronic circuit protection needs.
Where to Find 2920L050DR by Littelfuse Inc
For those interested in purchasing the 2920L050DR, findchips.com offers a comprehensive platform to research current stock levels and pricing from multiple distributors. To explore alternatives, you can also utilize the site’s resources to compare other non-linear resistors that might suit your specific application requirements. Historically, the part has been available at distributors such as Sense Electronic Company Limited, Arrow Electronics, Mouser Electronics, and DigiKey. However, inventory can fluctuate, so it’s recommended to check findchips.com for the most current availability and pricing information.