TT Electronics/IRC

GS4B032152FDT

GS4B032152FDT Description

The GS4B032152FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 21.5K Ohm resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Housed in an 8-pin SOIC (Ceramic) package with gull-wing terminations, it offers excellent thermal and mechanical stability. The device is rated for 0.4W total power dissipation (0.05W per resistor) and supports a maximum voltage of 100V, making it suitable for precision analog and digital circuits.

GS4B032152FDT Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and 1% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic SOIC package provides superior thermal management and durability in harsh environments.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch optimizes PCB space.
• Wide Operating Range: Derated power capability up to 125°C for reliability in high-temperature applications.
• Automation-Friendly: Gull-wing SMD termination enables seamless surface-mount assembly and reflow compatibility.

GS4B032152FDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and matched resistance.
• Signal Conditioning: Used in sensor interfaces, instrumentation, and medical devices requiring stable resistance.
• Industrial Controls: Suitable for PLC modules, motor drivers, and power management systems where thermal stability is critical.
• Telecom & Networking: Ensures signal integrity in high-frequency analog/digital hybrid circuits.

Conclusion of GS4B032152FDT

The GS4B032152FDT stands out for its precision, compact design, and rugged ceramic construction, making it a superior choice for engineers prioritizing performance and reliability. While not RoHS-compliant, its thin-film technology and wide temperature range make it indispensable for industrial, automotive (non-AECQ), and high-reliability applications where consistent resistance matching is paramount. Its tube packaging ensures safe handling and storage for automated production lines.