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4816P-2-274

4816P-2-274 Description

The 4816P-2-274 is a high-performance 15-resistor bussed network from Bourns Inc.'s 4800P series, designed for surface-mount applications. This compact 270kΩ ±2% tolerance resistor array features a low ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift, ensuring stable performance across varying environmental conditions. Encased in a thin-film SMD medium-body package (11.18mm x 5.59mm x 2.40mm), it offers 80mW power dissipation per element and is supplied in Tape & Reel (TR) packaging for automated assembly. Compliant with REACH and EAR99/ECCN regulations, it is ideal for precision circuits requiring tight tolerance and minimal drift.

4816P-2-274 Features

• 15-resistor bussed network with 270kΩ ±2% tolerance for consistent signal integrity.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for thermal stability in harsh environments.
• Compact SMD footprint (0.440" x 0.220") with 0.094" profile, saving PCB space.
• 80mW power rating per resistor, suitable for moderate-power applications.
• MSL 1 (Unlimited) moisture sensitivity, enabling extended shelf life and ease of handling.
• RoHS-compliant and REACH-affected, meeting global environmental standards.

4816P-2-274 Applications

• Voltage dividers and pull-up/pull-down networks in analog/digital circuits.
• Sensor signal conditioning (e.g., thermocouples, strain gauges) due to low drift.
• Industrial control systems requiring stable resistance under thermal stress.
• Consumer electronics (e.g., smart home devices) where space-efficient arrays are critical.
• Automotive ECUs (non-safety-critical) leveraging its robust tolerance and reliability.

Conclusion of 4816P-2-274

The 4816P-2-274 excels in precision, compactness, and thermal performance, making it a superior choice for dense PCB designs demanding stable resistance networks. Its bussed configuration, low drift, and high tolerance distinguish it from generic arrays, particularly in industrial and automotive electronics. Bourns' reputation for quality ensures reliability in mission-critical applications.