TT Electronics/IRC

GS4A021372JT

GS4A021372JT Description

The GS4A021372JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this isolated-element network features four 13.7KΩ thin-film resistors with a ±5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. With a 0.1W power rating per resistor (0.4W total), a 100V maximum voltage rating, and gull-wing terminations, it is optimized for surface-mount assembly in compact PCB designs. The ceramic case and rectangular SOIC package (4.9mm x 5.99mm x 1.45mm) offer mechanical durability and compatibility with automated placement systems.

GS4A021372JT Features

• Isolated Circuit Design: Four independent resistors (13.7KΩ each) for flexible circuit configurations.
• High Stability: ±50ppm/°C TCR and thin-film technology ensure minimal resistance drift.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Precision Tolerance: ±5% absolute tolerance for consistent performance in critical applications.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for reliable soldering.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact Footprint: SOIC package (4.9mm x 5.99mm) saves board space in dense layouts.

GS4A021372JT Applications

• Industrial Electronics: Signal conditioning, voltage division, and feedback networks in control systems.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Medical Devices: Precision analog circuits where stability and low drift are critical.
• Automotive (Non-Automotive Rated): Sensor interfaces and diagnostic modules (note: not PPAP/automotive-qualified).
• Test & Measurement Equipment: Calibration and reference circuits requiring tight tolerance.

Conclusion of GS4A021372JT

The GS4A021372JT excels in applications demanding high stability, compact size, and isolation between resistors. Its ceramic construction, low TCR, and 5% tolerance make it ideal for precision analog designs, while the SOIC package ensures compatibility with modern SMT processes. Though not automotive-grade, it is a cost-effective solution for industrial, medical, and telecom systems where reliability and thermal performance are paramount. For designs requiring isolated thin-film resistors in a space-efficient format, this network offers a balanced combination of performance and durability.