TT Electronics/IRC

GS4B026802CCT

GS4B026802CCT Description

The GS4B026802CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 68K Ohm resistance per element with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The surface-mount design (4.9mm x 5.99mm x 1.45mm) adheres to ±0.1mm length/height tolerances for reliable PCB integration.

GS4B026802CCT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C TCR and 0.25% tolerance for critical signal conditioning.
• Robust Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• High-Density Integration: 7 resistors in a compact SOIC-8 footprint (1.27mm pitch) save board space.
• Wide Operating Range: Rated for 125°C max temperature and 70–125°C derated power range.
• Automotive-Grade Alternatives: While this model is non-automotive (PPAP: No), its performance parallels AEC-Q200 candidates.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded materials.

GS4B026802CCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and matched tolerances.
• Medical Instrumentation: Stable performance in patient monitoring or diagnostic equipment.
• Industrial Control Systems: Reliable operation in PLCs, sensors, and power management modules.
• Telecom Infrastructure: Signal termination and impedance matching in high-frequency PCBs.
• Aerospace & Defense: Ceramic packaging resists vibration and thermal cycling in avionics.

Conclusion of GS4B026802CCT

The GS4B026802CCT excels in applications requiring high precision, thermal resilience, and space efficiency. Its thin-film technology, ceramic substrate, and tight tolerances outperform generic thick-film networks, particularly in mission-critical systems. While not RoHS-compliant, it remains a top choice for legacy designs or exempted industries. Engineers should consider this model for low-noise, stable-resistance networks where reliability is paramount.