TT Electronics/IRC

M8340108K3901GG

M8340108K3901GG Description

The M8340108K3901GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 4-resistor isolated network features a 3.9K Ohm resistance per element with a tight 2% 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 ceramic SIP (Single In-line Package), it offers excellent thermal stability and durability. The 8-pin through-hole design with a 2.54mm terminal pitch facilitates easy PCB integration, while the 0.48W total power rating (0.12W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Compliant with EU RoHS and classified under ECCN EAR99, it is ideal for industrial and commercial electronics.

M8340108K3901GG Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation.
• Isolated Network (ISOL): Each resistor is electrically isolated, enabling flexible circuit design.
• Robust Ceramic SIP Package: Enhances thermal dissipation and mechanical strength.
• Through-Hole Mounting: Ensures secure PCB attachment with 8-pin SIP configuration.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Voltage Tolerance: Supports up to 100V, suitable for power-sensitive applications.
• Compact Dimensions: 20.27mm (L) × 1.78mm (D) × 4.75mm (H) for space-constrained designs.

M8340108K3901GG Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: Isolated measurement circuits, PLCs.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Power Supplies: Current limiting, load balancing.
• Automotive Electronics (non-Automotive PPAP): Engine control modules, infotainment systems (where PPAP compliance is not required).

Conclusion of M8340108K3901GG

The M8340108K3901GG stands out for its precision, isolation, and rugged ceramic construction, making it a reliable choice for engineers needing stable, high-accuracy resistor networks. Its thin-film technology, wide temperature range, and through-hole reliability cater to industrial, commercial, and instrumentation applications. While not PPAP-certified for automotive use, it remains a cost-effective solution for general-purpose designs requiring low TCR and high voltage tolerance.