It's a 1k ohm resistor of 1/4 watt. This is a through hole resistor. This is a general purpose resistor which is generally used for consumer electronics, portable device, industrial automation, power management and DIY mini PCB project. 

Features

• Highly reliable electrode construction
• Compatible for all soldering processes
• Highly stable in auto-placement surface mounting application
• Barrier layer end termination

Specification