KOA Speer Electronics, Inc.

RIAQ24LTEB2002BTA

RIAQ24LTEB2002BTA Description

The RIAQ24LTEB2002BTA by KOA Speer Electronics, Inc. is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 20K Ohm resistance, 0.1% tolerance, and an ultra-low ±10ppm/°C temperature coefficient. Encased in a molded, rectangular package, it offers 1W total power dissipation (0.1W per resistor) and operates within a -55°C to +125°C range. Its gull-wing termination and 0.64mm terminal pitch ensure reliable surface-mount (SMD) assembly, while the 100V maximum voltage rating enhances versatility in high-voltage circuits. Packaged in tape and reel (T/R), it is optimized for automated PCB production.

RIAQ24LTEB2002BTA Features

• Precision Performance: 0.1% tolerance and ±10ppm/°C TCR ensure stability in precision analog circuits.
• Robust Construction: Molded QSOP case provides mechanical durability and thermal resistance.
• High-Density Design: 24-pin layout with 12 isolated resistors saves board space in compact designs.
• Automation-Ready: Gull-wing leads and T/R packaging streamline high-volume SMT processes.
• Wide Operating Range: -55°C to +125°C suitability for industrial and automotive environments.
• High Voltage Tolerance: 100V rating supports applications requiring elevated voltage isolation.

RIAQ24LTEB2002BTA Applications

• Precision Instrumentation: Ideal for DAQ systems, medical devices, and calibration equipment where low TCR and tight tolerance are critical.
• Industrial Controls: Used in PLC modules, motor drivers, and power supplies due to its high voltage and temperature resilience.
• Automotive Electronics: Suitable for ECUs, sensors, and infotainment systems, though compliance requires further validation.
• Telecom Infrastructure: Enhances signal integrity in RF amplifiers, filters, and baseband processing.
• Aerospace & Defense: Reliable performance in avionics and mission-critical systems under extreme conditions.

Conclusion of RIAQ24LTEB2002BTA

The RIAQ24LTEB2002BTA excels in high-precision, high-reliability applications, combining thin-film accuracy with robust packaging. Its isolated resistor design, low TCR, and QSOP form factor make it superior to generic arrays in space-constrained, performance-critical scenarios. While non-RoHS and SVHC-containing, its technical merits justify use in specialized industrial, automotive, and telecom systems where precision and durability outweigh compliance constraints. Engineers should verify automotive/PPAP status for regulated use cases.