TT Electronics/IRC

GS7B021872BT

GS7B021872BT Description

The GS7B021872BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 18.7KΩ resistance value and an exceptional ±0.1% absolute tolerance. Built with thin-film technology, this network delivers superior performance with a ±50ppm/°C temperature coefficient, ensuring minimal resistance drift across its operating range of -70°C to +125°C. The SOIC-C series construction offers a compact footprint (8.66mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.7W total power dissipation, it is ideal for precision analog and digital circuits.

GS7B021872BT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with thin-film technology enhances durability and thermal stability.
• Space-Efficient: 14-pin narrow SOIC package (8.66mm × 5.99mm) optimizes PCB real estate.
• Bussed Configuration: 13 resistors share a common node, simplifying circuit design for voltage division or pull-up/down networks.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch enable automated assembly.
• Non-Automotive: Suitable for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GS7B021872BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Signal Conditioning: Stable resistance values ensure accuracy in sensor interfaces and feedback networks.
• Industrial Controls: Reliable performance in harsh environments with wide temperature fluctuations.
• Medical Equipment: Low noise and high stability meet critical healthcare instrumentation requirements.
• Test & Measurement: Calibration systems benefit from the network’s repeatable characteristics.

Conclusion of GS7B021872BT

The GS7B021872BT resistor network stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding tight tolerance and long-term stability. While not RoHS-compliant or automotive-grade, its ceramic thin-film design and bussed architecture cater to high-reliability industrial, medical, and test systems. Engineers seeking a space-saving, high-performance solution for analog signal chains will find this component exceptionally well-suited.