TT Electronics/IRC

GS4A031503DT

GS4A031503DT Description

The GS4A031503DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a 150 kΩ resistance and an ultra-tight ±0.5% tolerance. The network operates over a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a low temperature coefficient of ±25 ppm/°C, it minimizes resistance drift under thermal stress. The SOIC-C series construction offers superior mechanical robustness and thermal performance, making it ideal for precision analog and digital circuits.

GS4A031503DT Features

• High Precision: ±0.5% absolute tolerance ensures accurate signal conditioning.
• Isolated Elements: Four independent resistors (150 kΩ each) prevent crosstalk.
• Stable Performance: ±25 ppm/°C TCR guarantees minimal drift across temperatures.
• Robust Construction: Ceramic substrate and gull-wing termination enhance reliability.
• Compact Footprint: Measures 4.9 mm (L) × 5.99 mm (D) × 1.45 mm (H) with tight tolerances (±0.1 mm).
• Power Handling: 0.1 W per resistor (0.4 W total) at 100 V max rating.
• Surface-Mount Design: Compatible with automated assembly processes.

GS4A031503DT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits.
• Medical Equipment: High stability for patient monitoring devices.
• Industrial Controls: Reliable performance in PLCs and sensor interfaces.
• Automotive Electronics: Despite non-AECQ compliance, suitable for non-safety-critical systems.
• Test & Measurement: Low-noise signal conditioning in lab instruments.

Conclusion of GS4A031503DT

The GS4A031503DT stands out for its combination of precision, isolation, and thermal stability in a compact SOIC package. While not PPAP or automotive-qualified, its ceramic thin-film technology and tight tolerances make it a top choice for high-reliability industrial and medical applications. Engineers will appreciate its balance of performance and durability, particularly in space-constrained designs requiring minimal drift. For projects demanding repeatable accuracy under thermal stress, this network delivers exceptional value.