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MNR35J5RJ301

MNR35J5RJ301 Description

The MNR35J5RJ301 from ROHM Semiconductor is a high-performance 8-resistor bussed network designed for precision surface-mount applications. Encased in a compact 2512 (6432 Metric) convex package with long-side terminals, it offers a 300Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Its 62.5mW power rating per resistor ensures reliable operation in low-to-moderate power circuits. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards. With a moisture sensitivity level (MSL) of 1 (Unlimited), it is suitable for extended storage and handling without requiring dry packing.

MNR35J5RJ301 Features

• Compact Design: Measures 0.252" x 0.122" (6.40mm x 3.10mm) with a low profile of 0.026" (0.65mm), ideal for space-constrained PCBs.
• Bussed Circuit Configuration: Simplifies layout by connecting all resistors in a single series, reducing component count.
• High Reliability: ROHS3 compliance and unlimited MSL ensure durability in harsh environments.
• Wide Operating Range: Stable performance across industrial temperature ranges due to ±200ppm/°C TCR.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation and compactness.

MNR35J5RJ301 Applications

This resistor array excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC reference networks.
• Pull-Up/Pull-Down Networks: Simplifies biasing for microcontrollers, FPGAs, or communication buses (e.g., I2C).
• Consumer Electronics: Dense PCB designs in smart devices, wearables, and IoT modules.
• Industrial Controls: Signal conditioning in PLCs or motor drives where space and reliability are critical.
• Automotive Electronics: Auxiliary systems benefiting from its robust construction and tolerance to thermal cycling.

Conclusion of MNR35J5RJ301

The MNR35J5RJ301 stands out for its compact footprint, bussed architecture, and industrial-grade reliability, making it a superior choice over discrete resistors in high-density designs. Its low TCR, RoHS compliance, and unlimited MSL cater to demanding applications in automotive, industrial, and consumer electronics. Engineers seeking a cost-effective, space-saving solution for resistor networks will find this model optimally balanced for performance and ease of integration.