TT Electronics/IRC

GS4B027152BAT

GS4B027152BAT Description

The GS4B027152BAT 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 bussed (BUS) configuration integrates 7 thin-film resistors, each with a 71.5KΩ resistance and an exceptional ±0.1% absolute tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features gull wing terminations for reliable surface-mount (SMD) assembly, while the ceramic case enhances thermal and mechanical robustness.

GS4B027152BAT Features

• High Precision: ±0.1% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: ±50ppm/°C TCR and 125°C maximum operating temperature ensure reliability under thermal stress.
• Compact Design: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Robust Construction: Ceramic substrate and thin-film technology for low noise and high durability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify PCB assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and test equipment where PPAP compliance is not required.

GS4B027152BAT Applications

• Precision Voltage Dividers: High-accuracy ratio tolerance (±0.05%) suits instrumentation and sensor interfaces.
• Signal Conditioning: Stable thin-film resistors for ADC/DAC reference circuits and feedback networks.
• Industrial Controls: Ceramic package withstands vibration and thermal cycling in factory automation.
• Medical Devices: Low drift and tight tolerances meet critical biomedical monitoring requirements.
• Test & Measurement: Reliable performance in calibration equipment and data acquisition systems.

Conclusion of GS4B027152BAT

The GS4B027152BAT excels in applications demanding precision, stability, and compactness. Its ceramic SOIC package, bussed architecture, and thin-film technology offer superior performance over plastic-based networks, particularly in high-temperature or precision-critical environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and lab-grade electronics. Engineers will appreciate its tight tolerances, low TCR, and robust mechanical design, making it a standout choice for high-reliability resistor networks.