TT Electronics/IRC

GS4A034642JT

GS4A034642JT Description

The GS4A034642JT 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 (SOIC-C) package, this 4-resistor isolated network features thin-film technology, delivering a 46.4KΩ resistance per element with a tight ±5% tolerance and an ultra-low ±25ppm/°C temperature coefficient. Rated for 0.1W (1/10W) power dissipation per resistor (0.4W total), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design ensure compatibility with automated assembly processes, while the ceramic case enhances durability and thermal performance.

GS4A034642JT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• High Stability: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic substrate and SOIC package offer superior heat dissipation and mechanical strength.
• Precision Tolerance: ±5% absolute tolerance guarantees consistent performance in critical applications.
• Automation-Friendly: Gull-wing leads and 1.27mm terminal pitch simplify PCB mounting and reflow soldering.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A034642JT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift ensures accuracy in diagnostic equipment.
• Telecommunications: Reliable signal integrity in RF and baseband circuits.
• Automotive (Non-Automotive Grade): Secondary systems where high-temperature stability is critical.
• Test & Measurement Equipment: Calibration and reference circuits requiring tight tolerances.

Conclusion of GS4A034642JT

The GS4A034642JT stands out for its exceptional thermal stability, isolated resistor design, and compact form factor, making it a superior choice for engineers prioritizing precision and reliability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology cater to demanding industrial and medical applications. For designs requiring low TCR, high voltage tolerance, and space-efficient packaging, this resistor network delivers unmatched performance.