TT Electronics/IRC

GS4B021782CBT

GS4B021782CBT Description

The GS4B021782CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It features 7 resistors in a 17.8K Ohm configuration with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, this surface-mount device (SMD) offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B021782CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for dense layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Low-Power Design: 0.05W per resistor minimizes heat dissipation in sensitive applications.
• Automation-Friendly: Gull-wing leads enable smooth pick-and-place assembly.

GS4B021782CBT Applications

This resistor network excels in:

• Precision Voltage Dividers in instrumentation and sensor interfaces.
• Signal Conditioning Circuits for ADCs/DACs in medical and test equipment.
• Bus Termination Networks in high-speed digital systems (e.g., CAN, SPI).
• Industrial Control Systems requiring stable resistance under thermal stress.
• Aerospace & Defense Electronics where ceramic packaging ensures reliability.

Conclusion of GS4B021782CBT

The GS4B021782CBT stands out for its exceptional accuracy, thermal performance, and compact form factor, making it a superior choice for precision electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology cater to niche applications demanding long-term stability. Engineers will appreciate its balance of high-density integration and low thermal drift, particularly in mission-critical analog systems. For non-RoHS designs requiring robust performance, this network offers a compelling solution.