TT Electronics/IRC

GS4B031332DDT

GS4B031332DDT Description

The GS4B031332DDT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 13.3KΩ resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this BUS-designated network is ideal for precision analog and digital circuits. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB mounting, while the ceramic substrate enhances thermal performance.

GS4B031332DDT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and heat dissipation.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8).
• Wide Voltage Range: Supports up to 100V, suitable for industrial applications.
• Thin-Film Technology: Delivers low noise and high reliability.
• Automated Assembly-Friendly: Gull-wing leads and standardized pitch (1.27mm).

GS4B031332DDT Applications

This resistor network excels in:

• Precision Voltage Dividers in test/measurement equipment.
• Signal Conditioning for sensors and ADCs/DACs.
• Bus Termination in high-speed digital systems (e.g., CAN, SPI).
• Industrial Control Systems requiring stable resistance under thermal stress.
• Medical Electronics where tight tolerances are critical.

Conclusion of GS4B031332DDT

The GS4B031332DDT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, its ceramic construction and thin-film technology cater to demanding environments. Engineers will value its repeatability in automated processes and performance in thermal-critical designs, particularly in industrial, medical, and instrumentation applications. For designs needing tight-tolerance, multi-resistor networks, this model delivers exceptional reliability.