TT Electronics/IRC

GS4A012610GT

GS4A012610GT Description

The GS4A012610GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying environmental conditions. This 4-resistor isolated network is housed in an 8-pin narrow SOIC package, offering a compact footprint (4.9mm × 5.99mm × 1.45mm) with surface-mount gull-wing terminations. It features 261Ω resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The thin-film technology and ceramic case style provide excellent thermal stability and durability, while the 100V maximum voltage rating and 0.1W power rating per resistor make it suitable for low-power circuits.

GS4A012610GT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±2% absolute tolerance and ±100ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Construction: Ceramic substrate and thin-film technology enhance reliability in harsh environments.
• Compact & Lightweight: SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch optimizes PCB space.
• Wide Operating Range: Functions reliably from -70°C to +125°C, with derated power up to 125°C.
• Low Power Dissipation: 0.1W per resistor (0.4W total) suits energy-sensitive designs.

GS4A012610GT Applications

• Industrial Electronics: Signal conditioning, voltage division, and feedback networks in control systems.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Medical Devices: Precision analog circuits where stability and low drift are critical.
• Automotive (Non-Automotive Rated): Sensor interfaces and diagnostic modules (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration and reference circuits requiring high accuracy.

Conclusion of GS4A012610GT

The GS4A012610GT stands out for its isolated thin-film resistors, ceramic durability, and tight tolerance, making it ideal for precision applications demanding thermal stability and compactness. While not automotive-grade, its wide temperature range and low TCR suit industrial, medical, and telecom systems. Engineers will appreciate its balance of performance and space efficiency, particularly in densely populated PCBs. For designs requiring reliable, high-accuracy resistor networks, this model offers a compelling solution.