TT Electronics/IRC

GS4B032100JT

GS4B032100JT Description

The GS4B032100JT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 210Ω resistance per element with a ±5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The thin-film technology provides superior accuracy and reliability, while the ceramic case enhances thermal and mechanical durability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring consistent performance.

GS4B032100JT Features

• Ceramic SOIC Package: Robust construction for high thermal and mechanical stability.
• Bussed Network Design: 7 resistors connected in a common bus configuration for simplified circuit layouts.
• Precision Thin Film: Delivers ±5% tolerance and ±25ppm/°C TCR for minimal drift.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB mounting with a 1.27mm pitch.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4B032100JT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Stable resistance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Low-drift circuits for accurate readings.
• Power Management: Current-limiting and pull-up/down networks in DC/DC converters.
• Legacy Automotive Electronics: Non-AECQ compliant but suitable for non-safety-critical modules.

Conclusion of GS4B032100JT

The GS4B032100JT combines ceramic durability, thin-film precision, and compact SOIC packaging to address challenges in space-constrained, high-reliability designs. Its bussed architecture reduces component count, while the wide temperature range and low TCR ensure longevity in fluctuating conditions. Though not PPAP or automotive-grade, it remains a cost-effective solution for industrial, instrumentation, and legacy systems demanding stable resistive performance.