TT Electronics/IRC

GS8B014321JT

GS8B014321JT Description

The GS8B014321JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. Housed in a 16-pin narrow SOIC (SOIC-C) package, this bussed network integrates 15 thin-film resistors, each with a 4.32KΩ resistance and a ±5% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in thermally challenging conditions. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, low-drift circuits. The 0.05W (1/20) power rating per resistor and 0.8W total power dissipation balance compactness with robust performance.

GS8B014321JT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures precise resistance values and low noise.
• Gull-wing termination for reliable surface-mount assembly (SMD).
• Bussed design (BUS) simplifies circuit layout in multi-resistor applications.
• Narrow SOIC (SOIC-C) package (9.91mm x 5.99mm x 1.45mm) saves board space.
• Wide operating temperature range (-70°C to +125°C) suits industrial and automotive-grade applications (though not PPAP/automotive-certified).
• RoHS non-compliant (note for restricted-materials applications).

GS8B014321JT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning where space and stability are critical. Common uses include:

• Industrial control systems: Stable performance in high-temperature environments.
• Test and measurement equipment: Low TCR (±100ppm/°C) ensures accuracy.
• Power management circuits: Bussed design simplifies bus voltage distribution.
• Legacy electronics: Compatibility with SOIC layouts for retrofits or repairs.

Conclusion of GS8B014321JT

The GS8B014321JT stands out for its ceramic construction, thin-film precision, and compact SOIC footprint, offering a reliable solution for space-constrained, thermally demanding designs. While not automotive-grade, its wide temperature range and bussed architecture make it a versatile choice for industrial and instrumentation applications. Engineers will appreciate its balance of performance, durability, and ease of integration in complex PCB layouts.