TT Electronics/IRC

GS8A034421BAT

GS8A034421BAT Description

The GS8A034421BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and thermal stability. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 4.42KΩ and an absolute tolerance of ±0.1%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A034421BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Thermal Stability: ±25ppm/°C TCR ensures consistent performance across temperature variations.
• Robust Construction: Ceramic case and thin-film technology enhance durability and long-term reliability.
• Compact Design: 9.91mm × 5.99mm × 1.45mm footprint with tight dimensional tolerances (±0.1mm height/length).
• Isolated Resistors: 8 independent elements for flexible circuit design.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.

GS8A034421BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Medical Electronics: Stable performance in diagnostic equipment and patient monitoring systems.
• Industrial Controls: Reliable operation in PLCs, sensors, and automation systems.
• Test & Measurement: High accuracy for calibration instruments and signal generators.
• Aerospace & Defense: Suitable for avionics and communication systems requiring rugged components.

Conclusion of GS8A034421BAT

The GS8A034421BAT stands out for its exceptional precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction and thin-film technology offer advantages over standard epoxy-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, its performance metrics align with industrial and medical-grade requirements. Engineers seeking a low-drift, high-accuracy resistor network will find this model optimally balanced for cost and performance.