TT Electronics/IRC

GS4B0188R7DCT

GS4B0188R7DCT Description

The GS4B0188R7DCT from TT Electronics/IRC is a high-precision 7-resistor thin-film network in an 8-pin SOIC package, designed for surface-mount applications. With a resistance value of 88.7Ω and a tight tolerance of 0.5%, this component ensures reliable performance in precision circuits. The ceramic case provides excellent thermal stability, while the thin-film technology delivers low noise and high accuracy. Rated for 0.4W total power dissipation (0.05W per resistor), it operates across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination ensures secure PCB mounting, and its ±100ppm/°C temperature coefficient minimizes resistance drift.

GS4B0188R7DCT Features

• Precision Resistance: 88.7Ω ±0.5% tolerance for high-accuracy applications.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Stable Performance: Thin-film technology ensures low noise and minimal drift (±100ppm/°C).
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive systems.
• Compact & Reliable: SOIC-8 package (4.9mm x 5.99mm x 1.45mm) with gull-wing leads for secure SMD assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for harsh conditions.
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances performance and efficiency.

GS4B0188R7DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Communication Equipment: Signal conditioning and impedance matching in RF modules.
• Test & Measurement: Calibration devices and instrumentation requiring stable resistance.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) and infotainment systems (where RoHS compliance is not critical).

Conclusion of GS4B0188R7DCT

The GS4B0188R7DCT stands out for its precision, durability, and thermal stability, making it a top choice for engineers designing high-reliability electronics. Its ceramic construction, tight tolerance, and wide temperature range address challenges in industrial, communication, and measurement applications. While not RoHS-compliant or automotive-grade, its performance in non-regulated environments remains unmatched. For designs demanding low drift, high accuracy, and robust SMD integration, this resistor network delivers exceptional value.