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4308M-101-473LF

4308M-101-473LF Description

The 4308M-101-473LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 47kΩ resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and 8-pin SIP configuration make it ideal for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, ensuring stability across varying environmental conditions. Packaged in a tube for safe handling, it complies with ROHS3 and REACH environmental standards.

4308M-101-473LF Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common configuration.
• High Power Handling: 250mW per element for robust performance in demanding circuits.
• Low Resistor-Ratio Drift: 50ppm/°C ensures minimal deviation in matched resistor pairs.
• Wide Operating Range: Suitable for industrial and automotive applications (-55°C to +125°C).
• Non-MSIL Rated: Not Applicable moisture sensitivity reduces storage and handling constraints.

4308M-101-473LF Applications

This resistor network excels in:

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC front-ends.
• Pull-Up/Pull-Down Networks: Signal conditioning for microcontrollers and logic circuits.
• Industrial Control Systems: Stable performance in PLCs and motor drives.
• Automotive Electronics: Reliable operation in infotainment or powertrain modules.
• Test & Measurement Equipment: Low-drift performance for calibration circuits.

Conclusion of 4308M-101-473LF

The 4308M-101-473LF combines high precision, compact design, and industrial-grade reliability, making it a superior choice for engineers seeking repeatable performance in analog circuits. Its bussed architecture and low drift reduce design complexity, while Bourns' quality assurance ensures compliance with global standards. Ideal for both prototyping and mass production, this resistor network is a versatile solution for modern electronics.