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4818P-T02-330

4818P-T02-330 Description

The 4818P-T02-330 from Bourns Inc. is a high-performance 17-resistor network array designed for precision surface-mount applications. Packaged in an 18-pin SOIC configuration, it features a compact footprint of 0.490" x 0.220" (12.45mm x 5.59mm) with a low-profile height of 0.094" (2.40mm), making it ideal for space-constrained PCB designs. Each resistor in the array offers a 33Ω resistance with a tight tolerance of ±1Ω and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The bussed circuit topology simplifies design integration, while the 80mW power rating per element provides reliable operation in low-to-moderate power applications.

4818P-T02-330 Features

• 17-resistor array in an 18-pin SOIC package for efficient circuit consolidation.
• 33Ω resistance per element with ±1Ω tolerance for precision signal conditioning.
• Low-profile design: 2.40mm max height suits high-density PCB layouts.
• Wide operating range: ±250ppm/°C temperature coefficient ensures stability across thermal variations.
• Bussed network topology reduces component count and simplifies routing.
• 80mW power dissipation per resistor balances performance and thermal management.
• Moisture Sensitivity Level (MSL) 1: Unlimited floor life, ideal for extended storage.
• REACH and RoHS compliant, meeting stringent environmental standards.

4818P-P02-330 Applications

This resistor network excels in applications requiring compact, high-density resistor integration, such as:

• Voltage division and pull-up/down networks in digital circuits.
• Signal conditioning for sensors, ADCs, and DACs.
• Termination arrays in communication interfaces (e.g., SPI, I²C).
• Industrial control systems where space and reliability are critical.
• Consumer electronics, including wearables and IoT devices, benefiting from its low-profile design.

Conclusion of 4818P-T02-330

The 4818P-T02-330 stands out for its precision, compactness, and design flexibility, making it a superior choice for engineers seeking reliable resistor networks in space-sensitive applications. Its bussed architecture, tight tolerance, and robust thermal performance reduce design complexity while ensuring consistent operation. Whether used in industrial, consumer, or communication systems, this Bourns array delivers optimal performance and reliability, backed by the manufacturer’s reputation for quality.