TT Electronics/IRC

GS7B011151CBT

GS7B011151CBT Description

The GS7B011151CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC (Small Outline Integrated Circuit) package features 13 bussed resistors with a 1.15KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a ±100ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical and thermal reliability, while the gull-wing termination ensures secure surface-mount attachment. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, this network is ideal for high-density PCB designs requiring tight tolerance and low thermal drift.

GS7B011151CBT Features

• Precision Tolerance: ±0.25% absolute tolerance and ±0.1% ratio tolerance for high-accuracy applications.
• Stable Performance: Thin-film technology with ±100ppm/°C thermal coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case and SOIC package (8.66mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• High Power Handling: 0.7W total power dissipation (0.05W per resistor) at derated temperatures up to 125°C.
• Bussed Network: 13 resistors connected in a bus configuration, simplifying circuit design for voltage division or pull-up/down applications.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for reliable SMT assembly.

GS7B011151CBT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage Dividers & Sensor Interfaces: High tolerance and stability critical for ADC/DAC reference circuits.
• Medical & Test Equipment: Low drift ensures accuracy in measurement devices.
• Industrial Controls: Reliable performance in harsh environments (e.g., motor drives, PLCs).
• Communications Hardware: Stable signal conditioning in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical systems.

Conclusion of GS7B011151CBT

The GS7B011151CBT combines precision, thermal stability, and compact design, making it a superior choice for engineers requiring high-accuracy resistor networks. Its ceramic SOIC package and thin-film technology outperform standard thick-film arrays in tolerance and drift, while the bussed configuration reduces component count in bus-line applications. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and communication systems where reliability and precision are paramount. For designs demanding tight ratios and minimal thermal error, this network delivers exceptional value.