TT Electronics/IRC

GS8B025491BT

GS8B025491BT Description

The GS8B025491BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors, each with a resistance value of 5.49 kΩ and an absolute tolerance of ±0.1%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±50 ppm/°C), ensuring minimal resistance drift. Its ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount applications in harsh environments.

GS8B025491BT Features

• High Precision: ±0.1% tolerance and ±50 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Compact Design: 9.91 mm × 5.99 mm × 1.45 mm SOIC package with 1.27 mm terminal pitch for space-constrained PCBs.
• Power Handling: 0.8 W total power rating (0.05 W per resistor) with derating up to 125°C.
• High Voltage Rating: Supports up to 100 V, suitable for industrial and instrumentation circuits.
• Bussed Configuration: Simplifies circuit design in voltage divider and bus termination applications.

GS8B025491BT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: High-accuracy signal processing and calibration.
• Automotive & Aerospace (non-Automotive PPAP): Non-safety-critical systems requiring stable resistance.
• Telecom Infrastructure: Signal conditioning and impedance matching in RF modules.

Conclusion of GS8B025491BT

The GS8B025491BT stands out for its exceptional precision, rugged ceramic construction, and compact SOIC footprint, making it ideal for high-reliability applications. While not RoHS-compliant or PPAP-approved, its low TCR and tight tolerance make it a superior choice for engineers prioritizing performance over regulatory compliance. Its bussed architecture further simplifies design in multi-channel systems, offering a balance of accuracy, power handling, and space efficiency.