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MNR15ERRPJ391

MNR15ERRPJ391 Description

The MNR15ERRPJ391 from ROHM Semiconductor is a high-performance 8-resistor bussed network designed for precision surface-mount applications. Housed in a compact 1206 (3216 Metric) convex package with long-side terminals, it offers a 390Ω resistance per element with a ±5% tolerance and ±200ppm/°C temperature coefficient. The device operates within a 31mW power rating per resistor, ensuring reliable performance in low-power circuits. Its RoHS3 compliance and REACH-unaffected status make it environmentally friendly, while the MSL 1 (Unlimited) rating guarantees moisture resistance during storage and handling. Packaged in Tape & Reel (TR), it is optimized for automated assembly processes.

MNR15ERRPJ391 Features

• Compact Design: Measures 3.20mm x 1.60mm with a low-profile 0.65mm height, ideal for space-constrained PCBs.
• Bussed Circuit Configuration: Simplifies layout by connecting all resistors to a common node, reducing component count.
• Stable Performance: ±200ppm/°C TCR ensures minimal resistance drift across temperature variations.
• High Reliability: ROHS3 compliant and MSL 1 rated for extended shelf life and reflow compatibility.
• Automation-Friendly: Tape & Reel packaging supports high-speed pick-and-place assembly.

MNR15ERRPJ391 Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Commonly used in digital logic interfaces (e.g., I²C, SPI) for signal conditioning.
• Consumer Electronics: Ideal for smartphones, tablets, and wearables due to its miniaturized footprint.
• Industrial Controls: Suitable for PLC modules and sensor arrays where consistent resistance matching is critical.
• Automotive Electronics: AEC-Q200 compatibility (implied by ROHM’s automotive-grade standards) makes it fit for infotainment and ECU designs.

Conclusion of MNR15ERRPJ391

The MNR15ERRPJ391 stands out as a robust, space-saving solution for bussed resistor networks, combining high density, stability, and ease of integration. Its low TCR, 5% tolerance, and 31mW power handling make it versatile for both consumer and industrial applications. Engineers benefit from its reduced BOM complexity and automation-ready packaging, streamlining production workflows. For designs demanding reliable, compact resistance networks, this ROHM offering is a compelling choice.