TT Electronics/IRC

GS7B031152FFT

GS7B031152FFT Description

The GS7B031152FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a 11.5 kΩ resistance and a tight ±1% absolute tolerance. Its ±25 ppm/°C temperature coefficient ensures stability across a wide operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances performance and reliability in compact designs.

GS7B031152FFT Features

• Precision Network: 13 bussed resistors with ±1% tolerance and ±1% ratio tolerance for matched performance.
• Stable Thin-Film Technology: ±25 ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Space-Efficient: SOIC package (8.66 × 5.99 × 1.45 mm) with 1.27 mm pitch for high-density PCB layouts.
• Wide Operating Range: Rated for 125°C max temperature and derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its reliability suits industrial and telecom applications.

GS7B031152FFT Applications

• Voltage Division & Pull-Up Networks: Ideal for precision analog circuits in data acquisition systems.
• Signal Conditioning: Used in sensor interfaces and ADC/DAC peripherals due to low TCR.
• Industrial Controls: Stable performance in PLC modules and power management PCBs.
• Telecom Hardware: Compact footprint benefits network switches and RF front-end circuits.
• Test & Measurement Equipment: High accuracy supports calibration tools and multichannel instrumentation.

Conclusion of GS7B031152FFT

The GS7B031152FFT excels in applications requiring tight tolerance, thermal stability, and space efficiency. Its ceramic thin-film design outperforms standard thick-film networks in precision-critical scenarios, while the SOIC package ensures compatibility with automated assembly. Though not RoHS-compliant or automotive-rated, it remains a cost-effective solution for industrial, telecom, and test systems where reliability and accuracy are paramount. Engineers should verify unconfirmed status with TT Electronics for production use.