TT Electronics/IRC

GS4A011373BBT

GS4A011373BBT Description

The GS4A011373BBT 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 137KΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates within a temperature range of 70°C to 125°C with a temperature coefficient of ±100ppm/°C, providing stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers a power rating of 0.1W 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.

GS4A011373BBT Features

• High Precision: ±0.1% tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 137KΩ resistors for flexible circuit design.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Low TCR: ±100ppm/°C minimizes resistance drift across temperatures.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.

GS4A011373BBT Applications

Ideal for precision analog and digital circuits, the GS4A011373BBT excels in:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Industrial Controls: PLCs and sensor interfaces demanding low drift.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Automotive Electronics: Non-automotive grade but suitable for benign environments.
• Communication Systems: Signal conditioning in RF and baseband circuits.

Conclusion of GS4A011373BBT

The GS4A011373BBT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for applications where resistance stability and tight tolerances are critical. While not PPAP or automotive-qualified, its thin-film technology and robust packaging cater to industrial, medical, and telecom needs. Engineers will appreciate its balance of performance, size, and thermal resilience in space-constrained designs.