TT Electronics/IRC

GS4B021301BAT

GS4B021301BAT Description

The GS4B021301BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC (Small Outline Integrated Circuit) package features 7 bussed resistors with a 1.3KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring minimal deviation in performance. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, making it stable across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust thermal and mechanical reliability, with a 0.4W total power rating (0.05W per resistor). Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B021301BAT Features

• Precision Performance: ±0.1% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• High-Temperature Stability: Operates reliably up to 125°C with derated power at elevated temperatures.
• Compact & Durable: Ceramic case and rectangular SOIC package (4.9mm x 5.99mm x 1.45mm) ensure space efficiency and mechanical strength.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Bussed Configuration: Simplifies circuit design for voltage division or bus termination applications.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly compatibility.

GS4B021301BAT Applications

Ideal for precision analog and digital circuits, the GS4B021301BAT excels in:

• Voltage Dividers & Sensor Interfaces: High accuracy ensures reliable signal scaling in measurement systems.
• Bus Termination Networks: Stable resistance for impedance matching in high-speed data lines (e.g., CAN, LVDS).
• Industrial Controls: Withstands harsh environments due to ceramic construction and wide temperature range.
• Medical Electronics: Low tolerance and drift critical for diagnostic equipment.
• Automotive & Aerospace (non-safety-critical): Robust performance in non-automotive applications (PPAP not supported).

Conclusion of GS4B021301BAT

The GS4B021301BAT combines precision, thermal resilience, and compact design, making it a superior choice for engineers requiring stable resistor networks in space-constrained, high-reliability systems. While not automotive-grade, its thin-film technology and tight tolerances cater to industrial, medical, and communication applications where accuracy and longevity are paramount. Its bussed architecture further simplifies PCB layout, reducing design complexity without compromising performance.