TT Electronics/IRC

SOT-DIV23LF-03-2001-2001-BB

SOT-DIV23LF-03-2001-2001-BB Description

The SOT-DIV23LF-03-2001-2001-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 3-pin SOT-23 packaged device features two matched 2KΩ resistors with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Rated for 0.25W (1/4W) total power dissipation (0.125W per resistor), it operates reliably within a -55°C to +125°C range, with derated performance up to 125°C. Its 100V maximum voltage rating and gull-wing termination make it ideal for surface-mount PCB designs in space-constrained environments.

SOT-DIV23LF-03-2001-2001-BB Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and high accuracy (±0.1%) for critical analog circuits.
• Matched Resistor Pair: Dual 2KΩ resistors with identical characteristics, ideal for voltage dividers and differential signal conditioning.
• Extended Temperature Range: Stable performance from -55°C to +125°C, suitable for industrial and medical applications.
• Compact SOT-23 Package: 2.86mm × 2.72mm × 0.77mm footprint with gull-wing leads for robust SMD assembly.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress, ensuring long-term reliability.
• RoHS Compliant & Tape-and-Reel Packaging: Facilitates automated pick-and-place manufacturing.

SOT-DIV23LF-03-2001-2001-BB Applications

This resistor network excels in precision circuits where matched impedance, signal integrity, and thermal stability are critical:

• Medical Devices: Patient monitoring equipment, sensor interfaces, and diagnostic instruments requiring low drift.
• Industrial Automation: Precision voltage dividers, ADC/DAC reference networks, and feedback loops in control systems.
• Test & Measurement: Calibration circuits, bridge networks, and high-accuracy signal conditioning.
• Automotive Electronics (non-safety-critical): Sensor signal processing in non-automotive-grade applications (PPAP/automotive compliance not supported).

Conclusion of SOT-DIV23LF-03-2001-2001-BB

The SOT-DIV23LF-03-2001-2001-BB stands out for its exceptional precision, compact form factor, and robust thin-film construction, making it a preferred choice for engineers designing high-reliability analog systems. Its matched resistors, low TCR, and tight tolerance address challenges in medical, industrial, and instrumentation markets, while its SOT-23 package ensures compatibility with modern SMD workflows. For applications demanding repeatable accuracy under thermal stress, this network offers a compelling balance of performance and miniaturization.