Description

Uniroyal 4.22K Ohm 0.25W 1% 1206 SMD Chip Resistor (1206W4F4221T5E)

The Uniroyal 4.22K Ohm 0.25W 1% 1206 SMD Chip Resistor (MPN: 1206W4F4221T5E) is engineered for high-density electronic applications demanding precision performance and high reliability. Featuring a standard 1206 surface-mount package, this thick-film chip resistor delivers a tight ±1% resistance tolerance and excellent stability, making it an ideal choice for modern surface-mount technology (SMT) assemblies, industrial controls, and automotive systems.

Technical Specifications

Key Performance Advantages

• High precision ±1% tolerance ensures accurate signal processing and voltage divider stability
• Compact 1206 SMD footprint allows for automated high-speed pick-and-place assembly
• Robust 0.25W power dissipation rating provides excellent thermal handling in small layouts
• High-reliability thick film element offers high stability across varied environmental conditions
• Compatible with reflow and wave soldering processes

Typical Applications

• Consumer electronics, smartphones, and wearable technology
• Automotive control units and infotainment systems
• Power management modules and precision voltage dividers
• Industrial automation, IoT sensor nodes, and telecommunications equipment