TT Electronics/IRC

GS4B032152BAT

GS4B032152BAT Description

The GS4B032152BAT 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. It features a 21.5KΩ resistance value with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in critical circuits. The thin-film technology delivers stable performance with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B032152BAT Features

• Precision Tolerance: ±0.1% absolute, ±0.05% ratio tolerance for unmatched accuracy.
• Stable Performance: Thin-film construction with ±25ppm/°C TCR ensures minimal drift.
• Robust Design: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade circuits (though non-automotive per PPAP).
• Thermal Resilience: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Bussed Configuration: Simplifies circuit design for shared-voltage applications like bus termination or pull-up networks.

GS4B032152BAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps, and DAC/ADC interfaces.
• Industrial Control Systems: Signal conditioning, sensor arrays, and PLCs requiring tight tolerance.
• Communications Equipment: Termination resistors for high-speed data buses (e.g., CAN, LVDS).
• Test & Measurement: Calibration tools and reference circuits where ratio matching is critical.
• Power Management: Distributed load balancing in low-power DC/DC converters.

Conclusion of GS4B032152BAT

The GS4B032152BAT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic SOIC package and bussed architecture reduce board space while maintaining performance, though it is not RoHS-compliant or PPAP-qualified. Ideal for industrial, telecom, and instrumentation designs, this resistor network combines TT Electronics/IRC’s thin-film expertise with rigorous tolerance standards, offering a reliable solution for precision-critical environments.