TT Electronics/IRC

GS4B032702DT

GS4B032702DT Description

The GS4B032702DT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for demanding applications, it features a 27KΩ resistance per element with an ultra-tight ±0.5% absolute tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The thin-film technology delivers superior accuracy and reliability, while the 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for compact, power-sensitive designs. Its 100V maximum voltage rating and gull-wing termination ensure robust performance in surface-mount applications.

GS4B032702DT Features

• Ceramic SOIC Package: Enhances thermal performance and durability in harsh environments.
• Bussed Network Design: Simplifies circuit layout with shared connections (BUS configuration).
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for critical analog/digital systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Low-Power Efficiency: 0.05W per resistor (0.4W total) ideal for space-constrained PCBs.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial applications.
• Thin-Film Technology: Delivers long-term stability and low noise.

GS4B032702DT Applications

This resistor network excels in:

• Precision Voltage Dividers: For ADC/DAC reference circuits in test equipment.
• Signal Conditioning: In industrial sensors and automotive control modules (non-automotive grade).
• Medical Electronics: Where stability and accuracy are critical (e.g., patient monitoring).
• Aerospace & Defense: Ruggedized systems requiring ceramic-packaged components.
• Telecom Infrastructure: Baseband processing and power management circuits.

Conclusion of GS4B032702DT

The GS4B032702DT combines high precision, robust construction, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in compact, high-performance designs. Its ceramic SOIC package, bussed architecture, and thin-film technology offer distinct advantages over plastic-encased alternatives, particularly in extreme environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and aerospace applications where accuracy and durability are paramount.