TT Electronics/IRC

GS4A022612DT

GS4A022612DT Description

The GS4A022612DT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring 26.1kΩ resistance per element with an ultra-tight ±0.5% absolute tolerance, this ceramic-based thin-film network delivers exceptional stability across a wide temperature range (70°C to 125°C). Its ±50ppm/°C temperature coefficient ensures minimal drift, while the 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor) make it suitable for precision analog and digital circuits. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB assembly.

GS4A022612DT Features

• Isolated Circuit Design (ISOL): Independent resistors eliminate crosstalk, ideal for signal isolation.
• High-Precision Thin Film: ±0.5% tolerance and ±50ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic substrate and SOIC package ensure durability in harsh environments.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Operating Range: Rated for 125°C max temperature, derated up to 125°C.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial use.

GS4A022612DT Applications

• Precision Voltage Dividers: High-accuracy ratio matching in measurement systems.
• Signal Conditioning: Isolated amplification/filtering in sensor interfaces.
• Medical Electronics: Stable resistance for diagnostic equipment.
• Test & Measurement: Calibration circuits requiring low drift.
• Industrial Controls: Reliable performance in PLCs and motor drives.

Conclusion of GS4A022612DT

The GS4A022612DT excels in applications demanding precision, stability, and isolation, outperforming generic resistor arrays with its ceramic substrate, thin-film technology, and tight tolerances. While not RoHS-compliant, its rugged design and electrical performance make it a top choice for industrial and instrumentation designs where reliability is paramount. Engineers will value its balance of compactness, power handling, and thermal resilience in critical circuits.