TT Electronics/IRC

GS4A036982BBT

GS4A036982BBT Description

The GS4A036982BBT is a high-precision ceramic resistor network from TT Electronics/IRC, designed for demanding applications requiring isolated elements (ISOL) and tight tolerance performance. Housed in an 8-pin narrow SOIC package, this 4-resistor network features 69.8KΩ resistance per element with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%, ensuring exceptional accuracy. Its thin-film technology and ±25ppm/°C temperature coefficient provide stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The SOIC-C series construction offers 0.1W (1/10) power rating per resistor (0.4W total), 100V max voltage rating, and gull-wing termination for reliable surface-mount (SMD) assembly.

GS4A036982BBT Features

• Precision Tolerance: ±0.1% absolute and ratio tolerance for critical signal conditioning.
• Stable Thin-Film Technology: Low TCR (±25ppm/°C) minimizes resistance drift.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in high-density circuits.
• Robust Ceramic Package: SOIC-C case ensures durability and thermal performance.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Temp Range: Operates up to 125°C, suitable for industrial environments.
• 1.27mm Terminal Pitch: Compatible with standard SOIC PCB layouts.

GS4A036982BBT Applications

Ideal for precision analog and mixed-signal systems, including:

• Medical Equipment: Patient monitoring, diagnostic devices (high accuracy required).
• Test & Measurement: Calibration instruments, data acquisition systems.
• Industrial Automation: Process control, sensor signal conditioning.
• Aerospace & Defense: Avionics, radar systems (stable performance under thermal stress).
• Telecom Infrastructure: Base station amplifiers, RF modules.

Conclusion of GS4A036982BBT

The GS4A036982BBT stands out for its combination of precision, isolation, and thermal stability, making it a superior choice for applications demanding tight tolerance and reliability. Its ceramic SOIC package and thin-film construction offer advantages over polymer-based networks in harsh environments. While not RoHS-compliant and unconfirmed for automotive use, it excels in industrial, medical, and high-reliability electronics where accuracy and durability are paramount.