Murata POSISTOR PRG Series PTC Thermistor, Surface Mount 0603 Package 1.6mm x 0.8mm x 0.8mm PRG18BB471MB1RB

Murata PRG18BB471MB1RB is a PTC thermistor from the POSISTOR PRG series, featuring a surface mount 0603 package with compact dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm thickness. It is engineered for overcurrent protection with a rapid operational response and a resettable function that allows repeated usage, increasing device longevity and reducing maintenance costs.

This thermistor's design makes it highly suitable for applications that require current limiting resistors and serves as an effective countermeasure against short circuit events. It operates reliably within a temperature range of -40°C to 60°C, making it adaptable for a variety of electronic environments including communication equipment, automotive electronics, power supplies, and consumer electronics such as LED current limit circuits, AV equipment, and inrush current suppression devices.

The package utilizes a surface mount termination style which is ideal for automated assembly and enables compact circuit board designs. The 0603 case complies with global safety and environmental standards including UL, UL60950 validation, and EU RoHS directives, ensuring regulatory compliance and environmental safety.

Manufactured in Japan, this thermistor is recognized for its quality and consistency, supporting high reliability in industrial, automotive, and consumer electronic assemblies. Standard dimensions of 1.6 mm length by 0.8 mm width and thickness allow for straightforward design integration while maintaining functional performance.

Rapid operation in overcurrent conditions for effective circuit protection. Resettable PTC function supports multiple cycles of fault clearing. Compact 0603 surface mount package suits high-density PCB layouts. Wide operating temperature tolerance ensures performance across diverse environments.

UL, UL60950, and EU RoHS compliances offer assured quality and safety. Manufactured in Japan with stringent quality controls. Ideal for applications including communications equipment and home electronics. Useful for LED current limit, overcurrent protection, and inrush current suppression.

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