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4310R-101-124LF

4310R-101-124LF Description

The 4310R-101-124LF from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted device features a 120k ohm resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Its compact 0.984" x 0.085" (24.99mm x 2.16mm) footprint and 0.195" (4.95mm) seated height make it suitable for space-constrained designs. The 4300R series component operates within a ±100ppm/°C temperature coefficient and offers a 50ppm/°C resistor-ratio drift, enhancing stability across varying environmental conditions. Packaged in a tube, it complies with ROHS3 and REACH standards, though it is REACH-affected.

4310R-101-124LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 200mW per element ensures durability in demanding applications.
• Low Drift Performance: 50ppm/°C resistor-ratio drift minimizes signal errors in temperature-sensitive systems.
• Wide Operating Range: EAR99 ECCN and HTSUS 8533.21.0050 classification facilitate global deployment.
• Robust Construction: Not MSL-rated (Moisture Sensitivity Level), making it resilient in non-humidity-controlled environments.

4310R-101-124LF Applications

Ideal for industrial control systems, medical instrumentation, and telecommunication hardware, this resistor network excels in:

• Voltage Divider Networks: Precision attenuation for ADC/DAC interfaces.
• Signal Conditioning: Stable reference voltage generation in sensor circuits.
• Legacy Equipment: Through-hole design suits repairs/upgrades of older electronics.
• Power Management: Current-limiting in low-power analog/digital hybrid systems.

Conclusion of 4310R-101-124LF

The 4310R-101-124LF combines high accuracy, thermal stability, and compact form factor, outperforming generic resistor arrays in critical applications. Its bussed architecture reduces component count, while Bourns' quality assurance ensures long-term reliability. A versatile choice for engineers prioritizing precision and space efficiency in embedded systems, test equipment, and consumer electronics.