TT Electronics/IRC

GS4A037152BBT

GS4A037152BBT Description

The GS4A037152BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 71.5KΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates within a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±25ppm/°C for stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS4A037152BBT Features

• High Precision: ±0.1% tolerance and ±0.1% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Design: Four independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperatures.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS4A037152BBT Applications

Ideal for precision electronics requiring stable resistance networks, such as:

• Medical Devices: Patient monitoring equipment, where accuracy is critical.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Test & Measurement: Calibration instruments and high-accuracy multimeters.
• Aerospace & Defense: Avionics and communication systems demanding reliability under extreme conditions.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GS4A037152BBT

The GS4A037152BBT stands out for its combination of precision, isolation, and compactness, making it a superior choice for applications where thermal stability and tight tolerances are paramount. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver unmatched performance in industrial and medical sectors. Engineers seeking a high-reliability resistor network with minimal drift will find this model exceptionally well-suited for their designs.