TT Electronics/IRC

GS7B025112JT

GS7B025112JT Description

The GS7B025112JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a 51.1KΩ resistance and a ±5% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a derated power capability, ensuring reliability under thermal stress. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, low-drift circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS7B025112JT Features

• Robust Construction: Ceramic substrate enhances thermal stability and mechanical durability.
• Precision Performance: Thin-film technology delivers ±50ppm/°C TCR and 5% tolerance for consistent operation.
• High-Density Integration: 13 resistors in a compact 8.66mm × 5.99mm footprint, saving PCB space.
• Wide Operating Range: Rated for 125°C max temperature and 0.7W total power dissipation.
• Automation-Friendly: Gull-wing leads with 1.27mm pitch simplify pick-and-place assembly.
• Non-Automotive: Not PPAP-capable, ideal for industrial/commercial use.

GS7B025112JT Applications

This resistor network excels in:

• Voltage Division: Precision ladder networks in ADC/DAC circuits.
• Signal Conditioning: Pull-up/pull-down arrays for digital buses (e.g., I²C, SPI).
• Industrial Controls: Stable reference networks in PLCs and sensor interfaces.
• Power Management: Load sharing in low-power DC/DC converters.
• Test Equipment: Calibration circuits requiring low thermal drift.

Conclusion of GS7B025112JT

The GS7B025112JT combines ceramic reliability, thin-film precision, and high-density integration for critical analog designs. Its bussed architecture simplifies bus termination, while the SOIC package ensures compatibility with standard SMT processes. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, telecom, and instrumentation applications demanding stable performance over temperature. Engineers will appreciate its balance of size, accuracy, and power handling in space-constrained layouts.