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MNR04MRAPJ105

MNR04MRAPJ105 Description

The MNR04MRAPJ105 from ROHM Semiconductor is a high-performance 4-resistor array designed for precision surface-mount applications. Packaged in an 0804 convex long-side terminal case, it offers a compact footprint of 2.00mm x 1.00mm (0.079" x 0.039") with a low-profile height of 0.50mm (0.020"), making it ideal for space-constrained PCB designs. Each resistor in the array features a 1MΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows independent resistor operation, enhancing design flexibility.

MNR04MRAPJ105 Features

• 4 isolated resistors in a single 8-pin package, reducing component count and board space.
• 62.5mW power rating per element, suitable for low-power signal conditioning and voltage division.
• RoHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• Tape & Reel (TR) packaging for automated assembly efficiency.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring reliability in humid environments without requiring baking.
• Wide operating temperature range supported by a robust ±200ppm/°C TCR, ideal for industrial and automotive applications.

MNR04MRAPJ105 Applications

This resistor array excels in precision analog circuits, sensor interfaces, and voltage divider networks where consistent resistance values are critical. Its compact size and isolation make it perfect for:

• Portable electronics (wearables, IoT devices) requiring miniaturization.
• Automotive control modules (ECUs, infotainment systems) demanding reliability under thermal stress.
• Industrial automation (PLC I/O modules, signal conditioning) where space and stability are priorities.
• Medical devices (patient monitoring, diagnostic equipment) benefiting from low-noise performance.

Conclusion of MNR04MRAPJ105

The MNR04MRAPJ105 combines miniaturization, performance, and reliability, offering a superior alternative to discrete resistors in dense PCB layouts. Its low TCR, high isolation, and automation-friendly packaging make it a versatile choice for modern electronics. Engineers seeking a balance of precision and space efficiency will find this resistor array indispensable in demanding applications.