TT Electronics/IRC

GS8B031961JAT

GS8B031961JAT Description

The GS8B031961JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, it features 15 bussed resistors with a 1.96KΩ resistance value and a ±5% absolute tolerance. The device leverages thin-film technology for superior stability, offering a low ±25ppm/°C temperature coefficient and a ±0.05% ratio tolerance, ensuring consistent performance across varying conditions. With a 0.05W (1/20) power rating per resistor and a 0.8W total power rating, it operates reliably within a 70°C to 125°C derated temperature range, peaking at 125°C maximum. Its 100V maximum voltage rating and surface-mount gull-wing termination make it suitable for compact, high-density PCB designs.

GS8B031961JAT Features

• Ceramic SOIC-C Series: Robust rectangular ceramic case ensures durability and thermal stability.
• Precision Thin Film: Delivers ±25ppm/°C TCR and ±0.05% ratio tolerance for critical analog circuits.
• Bussed Network: 15 resistors share a common node (BUS designator), simplifying circuit layout.
• High Power Handling: 0.8W total dissipation (0.05W per resistor) in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Wide Operating Range: -55°C to +125°C with derated performance up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS8B031961JAT Applications

Ideal for precision voltage division, signal conditioning, and impedance matching in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift ensures accuracy in diagnostic equipment.
• Automotive Modules (non-AECQ): Non-automotive but suitable for ancillary systems.
• Test & Measurement: High-ratio tolerance for calibration circuits.
• Communication Hardware: Reliable signal integrity in RF and analog stages.

Conclusion of GS8B031961JAT

The GS8B031961JAT stands out for its ceramic construction, thin-film precision, and bussed network topology, offering unmatched stability in demanding applications. While not PPAP or automotive-qualified, its low TCR, tight ratio tolerance, and high power density make it a top choice for engineers prioritizing reliability in industrial, medical, and instrumentation designs. Its SOIC-16 package balances space efficiency with performance, ideal for modern PCB layouts.