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MU1K000/9K000BA

MU1K000/9K000BA Description

The MU1K000/9K000BA from VPG Foil Resistors is a high-precision, surface-mount resistor network designed for demanding voltage divider applications. Part of the MU Series, this device features two matched resistors (1kΩ and 9kΩ) with an ultra-tight tolerance of ±0.1% and a near-perfect resistor matching ratio of ±0.05%. Its compact 3.20mm x 2.50mm footprint and low 1.80mm profile make it ideal for space-constrained PCB designs. The ±5ppm/°C temperature coefficient (TCR) and ±5ppm/°C resistor-ratio drift ensure exceptional stability across operating temperatures, making it a superior choice for precision analog circuits.

MU1K000/9K000BA Features

• Precision Performance: Ultra-low tolerance (±0.1%) and TCR-matched resistors (±5ppm/°C) for minimal drift.
• Matched Pair Configuration: Optimized for voltage dividers with a ±0.05% matching ratio.
• Compact & Robust: Surface-mount SMD package (3-pin) with 50mW power handling per element.
• Reliable Construction: MSL 1 (Unlimited) moisture sensitivity ensures durability in harsh environments.
• Industry Compliance: Meets EAR99 and HTSUS 8533.21.0020 standards for global deployment.

MU1K000/9K000BA Applications

This resistor network excels in precision-critical applications, including:

• Voltage References: Stable dividers for ADC/DAC circuits and sensor interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning in lab instruments.
• Medical Electronics: Reliable performance in diagnostic and monitoring devices.
• Aerospace & Defense: Mission-critical systems requiring long-term stability under thermal stress.

Conclusion of MU1K000/9K000BA

The MU1K000/9K000BA stands out for its unmatched precision, thermal stability, and compact design, making it a top-tier solution for engineers designing high-reliability voltage dividers. Its VPG Foil Resistors heritage ensures superior performance in applications where even minor resistance variations are unacceptable. Ideal for aerospace, medical, and industrial systems, this model delivers consistent accuracy where it matters most.