CR0603-FX-4301ELF: High-Quality 4.3 kOhm Surface Mount Resistor by Bourns Inc. 2025-04-20 Discover the CR0603-FX-4301ELF, a high-precision 4.3 kOhm surface mount resistor by Bourns Inc. Featuring 1% tolerance, 0.1W power rating, and moisture resistance, this 0603 thick film resistor is ideal for consumer electronics, automotive, and industrial applications.