TT Electronics/IRC

GS8B034421CAT

GS8B034421CAT Description

The GS8B034421CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed configuration features 15 thin-film resistors with a 4.42KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.05% ratio 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. The 0.05W (1/20) power rating per resistor and 100V maximum voltage rating provide reliable performance in compact designs.

GS8B034421CAT Features

• High Precision: Tight tolerances (±0.25%) and low TCR (±25ppm/°C) for critical analog/digital systems.
• Robust Construction: Ceramic substrate with gull-wing terminations ensures durability and solderability.
• Space-Efficient: Compact SOIC package (9.91mm × 5.99mm × 1.45mm) with 1.27mm pitch for high-density PCBs.
• Thermal Resilience: Derated power up to 125°C, ideal for industrial or automotive-adjacent environments.
• Bussed Design: Simplifies circuit layout by connecting multiple resistors to a common node (BUS).

GS8B034421CAT Applications

• Precision Voltage Dividers: Used in sensor interfaces or ADC/DAC reference circuits.
• Signal Conditioning: Ideal for op-amp networks and feedback loops in instrumentation.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management systems.
• Aerospace & Defense: Reliable operation in harsh environments due to ceramic robustness.
• Medical Electronics: Low drift and high accuracy for diagnostic equipment.

Conclusion of GS8B034421CAT

The GS8B034421CAT combines precision, compactness, and thermal stability, distinguishing it from generic resistor arrays. Its ceramic thin-film technology and bussed architecture reduce board space while maintaining signal integrity. While not PPAP or automotive-qualified, it excels in industrial, medical, and high-reliability applications where tolerance and temperature performance are critical. Engineers seeking a cost-effective, high-performance network resistor will find this model a compelling solution.