TT Electronics/IRC

GS8B031332CT

GS8B031332CT Description

The GS8B031332CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration device integrates 15 thin-film resistors, each with a 13.3KΩ resistance and an ultra-tight ±0.25% tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of 70°C to 125°C, making it suitable for precision circuits. With a 0.05W (1/20) power rating per resistor and a 100V maximum voltage rating, it balances performance and reliability in compact designs. The SOIC-C series construction features gull-wing terminations for robust surface-mount (SMD) assembly.

GS8B031332CT Features

• High Precision: ±0.25% absolute tolerance and ±25ppm/°C TCR for critical analog/digital systems.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: 9.91mm × 5.99mm × 1.45mm footprint (SOIC-16) ideal for dense PCB layouts.
• Bussed Topology: Simplifies circuit design by interconnecting resistors via a common node (BUS).
• Wide Temperature Range: Derated power up to 125°C, outperforming standard networks.
• Thin-Film Technology: Delivers low noise and high accuracy vs. thick-film alternatives.

GS8B031332CT Applications

• Precision Voltage Dividers: Medical instrumentation, test/measurement equipment.
• Signal Conditioning: ADC/DAC reference circuits, sensor interfaces.
• Industrial Controls: PLCs, motor drives requiring stable resistance under thermal stress.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard electronics (note: not PPAP/automotive-qualified).
• Aerospace & Defense: Avionics where ceramic reliability is critical (RoHS non-compliance may restrict use in some regions).

Conclusion of GS8B031332CT

The GS8B031332CT excels in precision, thermal performance, and space-constrained designs, leveraging TT Electronics/IRC’s thin-film expertise. While not RoHS-compliant or automotive-grade, its ceramic SOIC package, bussed architecture, and sub-1% tolerance make it a standout for industrial and instrumentation applications. Engineers should evaluate its non-PPAP status and 100V limit against project requirements, but for stable, high-accuracy networks, this model offers a compelling balance of specs and reliability.