TT Electronics/IRC

GS7B031181FAT

GS7B031181FAT Description

The GS7B031181FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 1.18KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating suit low-power, high-voltage environments.

GS7B031181FAT Features

• Bussed Network Design: 13 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical analog/digital applications.
• Stable Performance: ±25ppm/°C TCR and 125°C max operating temperature ensure reliability in harsh conditions.
• Robust Construction: Ceramic case with thin-film technology for durability and thermal stability.
• Surface-Mount Ready: 14-pin SOIC package with 1.27mm terminal pitch for compact PCB integration.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS7B031181FAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance and low TCR.
• Signal Conditioning: Used in sensor interfaces and amplification stages where stability is critical.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Telecom Equipment: Low-noise, high-accuracy resistance networks for RF and baseband circuits.
• Test & Measurement: Calibration and feedback networks in lab instruments.

Conclusion of GS7B031181FAT

The GS7B031181FAT excels in applications requiring high precision, thermal stability, and compact design. Its ceramic thin-film construction, bussed architecture, and tight tolerances make it superior to generic resistor arrays in performance-critical systems. While not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, telecom, and instrumentation designs where reliability and accuracy are paramount. Engineers will appreciate its balance of size, power handling, and environmental resilience in space-constrained, high-reliability circuits.