TT Electronics/IRC

GS4B037681BT

GS4B037681BT Description

The GS4B037681BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 7.68KΩ resistance value with an ultra-tight ±0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). The ceramic thin-film construction enhances thermal performance, while the gull-wing termination facilitates reliable PCB mounting. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling with precision.

GS4B037681BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic SOIC case ensures durability and thermal efficiency.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Bussed Design: Simplifies circuit routing with shared connections (BUS configuration).
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Stable Performance: Derated power up to 125°C ensures reliability in harsh environments.

GS4B037681BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits.
• Signal Conditioning: Used in sensor interfaces and instrumentation.
• Industrial Controls: Reliable performance in PLCs and power management systems.
• Medical Devices: Low drift critical for diagnostic equipment.
• Test & Measurement: High accuracy for calibration tools.

Conclusion of GS4B037681BT

The GS4B037681BT excels in high-accuracy, thermally stable applications where space and reliability are paramount. Its ceramic thin-film technology and bussed architecture offer superior performance over standard thick-film networks, making it a preferred choice for precision electronics. While not automotive-grade (PPAP/Non-AECQ), its industrial-grade robustness and tight tolerances justify its use in demanding sectors like medical and instrumentation.