TT Electronics/IRC

GS4B032152CAT

GS4B032152CAT Description

The GS4B032152CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for demanding surface-mount applications. This thin-film resistor network offers an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy in voltage division and signal conditioning circuits. With a resistance value of 21.5KΩ and a low temperature coefficient of ±25ppm/°C, it maintains stable performance across a wide temperature range (70°C to 125°C). The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital systems.

GS4B032152CAT Features

• Ceramic SOIC Package: Robust construction with 4.9mm length, 5.99mm depth, and 1.45mm height, featuring gull-wing terminals for reliable surface mounting.
• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Bussed Design: Simplifies PCB layout by connecting resistors in a common bus configuration.
• Wide Operating Range: Rated for 125°C maximum temperature with derated power up to 125°C.
• Thin Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.

GS4B032152CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits and sensor signal conditioning.
• Automotive & Industrial Electronics: Despite non-automotive PPAP status, its stability suits harsh environments.
• Medical Equipment: Low TCR and tight tolerances meet stringent medical device requirements.
• Test & Measurement Instruments: Ensures accuracy in calibration and signal processing systems.
• Communication Hardware: Reliable performance in RF and baseband circuitry.

Conclusion of GS4B032152CAT

The GS4B032152CAT stands out for its ceramic-packaged precision, bussed architecture, and thin-film stability, making it a superior choice for applications demanding tight tolerances and thermal resilience. While not PPAP-qualified, its high reliability, low TCR, and robust SOIC package position it as a cost-effective solution for industrial, medical, and instrumentation designs where accuracy and durability are critical.