TT Electronics/IRC

GS4A031691BT

GS4A031691BT Description

The GS4A031691BT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding electronic applications. Featuring 1.69KΩ resistance with an ultra-tight ±0.1% tolerance and a low ±25ppm/°C temperature coefficient, this ceramic-based thin-film resistor network ensures exceptional stability and accuracy. Its SOIC-C series construction offers 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor), making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal performance.

GS4A031691BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with thin-film technology ensures durability.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact Footprint: 4.9mm × 5.99mm × 1.45mm dimensions, ideal for space-constrained applications.
• Automotive-Grade Alternatives: While not automotive-qualified, its precision suits industrial and instrumentation use.

GS4A031691BT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Equipment: High-accuracy signal conditioning in diagnostic devices.
• Test & Measurement: Calibration and sensor interface circuits.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Telecom Infrastructure: Signal attenuation and impedance matching.

Conclusion of GS4A031691BT

The GS4A031691BT excels in applications demanding tight tolerance, low drift, and isolation. Its ceramic SOIC package combines reliability with precision, outperforming standard resistor arrays in thermal and electrical stability. While not PPAP or RoHS compliant, its thin-film technology and isolated configuration make it a top choice for engineers prioritizing accuracy in harsh environments. Ideal for high-end instrumentation, industrial systems, and telecom hardware, this network resistor delivers consistent performance where marginal errors are unacceptable.