TT Electronics/IRC

GS7A012800JBT

GS7A012800JBT Description

The GS7A012800JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 14-pin narrow SOIC device features 7 isolated thin-film resistors, each with a 280Ω resistance and a ±5% absolute tolerance, ensuring consistent performance in demanding environments. With a ±100ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. Its gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS7A012800JBT Features

• Isolated Circuit Design: 7 independent resistors for enhanced signal integrity.
• High Power Handling: 0.1W per resistor (0.7W total) with derating up to 125°C.
• Precision Tolerance: ±5% absolute tolerance and ±0.1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive applications.
• Low TCR: ±100ppm/°C minimizes resistance drift over temperature.
• Surface-Mount Ready: Gull-wing leads and SOIC package comply with industry standards.

GS7A012800JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Isolated measurement circuits and sensor interfaces.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (note: non-automotive grade).
• Test & Measurement Equipment: Calibration circuits and reference standards.
• Medical Devices: Low-noise, high-reliability signal paths.

Conclusion of GS7A012800JBT

The GS7A012800JBT combines high precision, thermal stability, and compact design, making it a versatile choice for engineers requiring reliable resistor networks. Its isolated thin-film resistors, low TCR, and robust ceramic package set it apart from generic arrays, particularly in applications demanding tight tolerance and long-term stability. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation designs.