TT Electronics/IRC

GS7B033322JBT

GS7B033322JBT Description

The GS7B033322JBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 33.2kΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision circuits. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and a compact footprint (8.66mm x 5.99mm x 1.45mm), suitable for high-density PCB layouts.

GS7B033322JBT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability and ±0.1% ratio tolerance for matched resistor performance.
• Robust Construction: Ceramic substrate ensures thermal stability and durability, with a maximum operating temperature of 125°C.
• Space-Efficient: 14-pin SOIC package (1.27mm pitch) optimizes board space while supporting 0.7W total power dissipation (0.05W per resistor).
• Bussed Design: Simplifies circuit routing with a common BUS connection, reducing component count.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive (non-AEC-Q200) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GS7B033322JBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio tolerance is critical.
• Industrial Controls: PLCs, motor drives, and power supplies benefiting from high-temperature stability.
• Test & Measurement Equipment: Calibration circuits and signal attenuation requiring low TCR (Temperature Coefficient of Resistance).
• Legacy Electronics: Military/aerospace systems or repairs where non-RoHS compliance is acceptable.

Conclusion of GS7B033322JBT

The GS7B033322JBT excels in precision, thermal performance, and space efficiency, making it a standout choice for engineers designing high-reliability analog systems. Its ceramic thin-film construction and bussed architecture reduce design complexity while maintaining accuracy. While not automotive-grade (PPAP: No), it is well-suited for industrial, instrumentation, and legacy applications demanding tight tolerance and stability. For projects requiring 33.2kΩ networks with minimal drift, this resistor array offers a compelling balance of performance and compactness.