TT Electronics/IRC

M8340109K5111FC

M8340109K5111FC Description

The M8340109K5111FC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 9-resistor array features a 5.11KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 10-pin SIP (Single In-line Package) with a ceramic case, it offers excellent thermal stability and durability. The through-hole pin termination and 2.54mm terminal pitch facilitate easy PCB integration, while the 1.08W total power rating (0.12W per resistor) supports robust operation in compact designs.

M8340109K5111FC Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Optimized Power Handling: 1.08W total dissipation (0.12W per resistor) at derated temperatures.
• Space-Efficient SIP Package: 25.35mm length, 3.3mm height, and 1.78mm depth for dense layouts.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP-certified).
• EU RoHS Compliant: Meets environmental standards for global deployment.

M8340109K5111FC Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC circuits.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, instrumentation amplifiers.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.
• Legacy Electronics: Through-hole designs needing high-density resistor arrays.

Conclusion of M8340109K5111FC

The M8340109K5111FC stands out for its thin-film accuracy, ceramic durability, and SIP convenience, making it a superior choice over epoxy-coated or less stable alternatives. Its balance of power handling, precision, and compactness suits mission-critical applications where thermal drift and space constraints are key concerns. Engineers will value its repeatability in batch production and compliance with stringent RoHS directives. For designs demanding long-term reliability in harsh environments, this network delivers exceptional performance without compromising on footprint or cost.