BOURNS SMD Quick Blow Fuse 0603 65VDC 150mA

The BOURNS SMD Quick Blow Fuse (model SF-0603FP015F-2) from the SinglFuse™ series is a fast-acting, precision surface-mount device designed to provide accurate overcurrent protection in modern, compact electronic circuits. Its thin-film chip design and industry-standard EIA 0603 (1608 metric) footprint make it perfectly suited for densely populated printed circuit boards (PCBs) where space is at a premium.

Engineered for reliability, this fuse is ideal for protecting sensitive components in applications such as portable devices, telecommunications equipment, and computing hardware, where a rapid response to overload or short-circuit conditions is critical to prevent damage. It offers a precise 150mA current rating and a 65VDC voltage rating, ensuring dependable performance in low-voltage DC circuits.

Key technical specifications include a low typical resistance of 2.189 Ω, minimising power loss, and a high interrupting rating for both AC and DC fault conditions. Its fast-acting characteristic provides a predictable clearing time, blowing in ≤5 seconds at 200% overload and ≤0.2 seconds at 300% overload, while remaining stable for over four hours at its full rated current.

Constructed to withstand a broad operating temperature range from –55 °C to +90 °C, this fuse ensures stable performance in challenging environments. With a Moisture Sensitivity Level (MSL) of 1, it offers excellent handling and storage characteristics, making it a robust and reliable choice for automated assembly processes.