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4308M-101-103LF

4308M-101-103LF Description

The 4308M-101-103LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted array features a 10kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance across varying conditions. Its compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and low-profile 6.35mm height make it ideal for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, providing stability in thermally dynamic environments. Packaged in a tube for easy handling, it complies with ROHS3 and REACH standards, meeting stringent environmental regulations.

4308M-101-103LF Features

• 7-resistor bussed network with 8-pin SIP configuration for simplified circuit design.
• 250mW power rating per element, suitable for moderate-power applications.
• Low drift and tight tolerance (±2%), ensuring reliable signal integrity.
• Wide operating temperature range supported by a ±100ppm/°C TCR.
• Non-MSAL (Moisture Sensitivity Level) rating, eliminating baking requirements before assembly.
• Through-hole mounting for robust mechanical connections in industrial environments.
• EAR99 and HTSUS 8533.21.0050 classifications, facilitating global logistics.

4308M-101-103LF Applications

This resistor array excels in precision analog and digital circuits, including:

• Voltage division networks in sensor interfaces and ADC/DAC circuits.
• Pull-up/pull-down resistor networks for microcontrollers and FPGAs.
• Signal conditioning in automotive, industrial control, and instrumentation systems.
• Power supply feedback loops requiring stable resistance ratios.
• Legacy through-hole designs where surface-mount alternatives are impractical.

Conclusion of 4308M-101-103LF

The 4308M-101-103LF combines Bourns' proven reliability with a balance of precision, power handling, and compactness. Its bussed architecture reduces component count, while the low TCR and drift enhance performance in temperature-sensitive applications. Ideal for both prototyping and production, this resistor network is a versatile solution for engineers prioritizing stability, compliance, and space efficiency. Its industrial-grade robustness and ease of integration make it a standout choice in its category.