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4308R-104-331/331L

4308R-104-331/331L Description

The 4308R-104-331/331L from Bourns Inc. is a high-performance 12-resistor network designed for precision applications in electronic circuits. Housed in an 8-pin SIP (Single In-Line Package), this through-hole-mountable component features a compact 0.784" × 0.085" (19.91mm × 2.16mm) footprint with a 0.195" (4.95mm) seated height, making it suitable for space-constrained designs. Each resistor in the network offers a 330Ω resistance with a tight ±2% tolerance, ensuring reliable signal termination and voltage division. The device operates as a dual terminator, providing robust performance in high-speed digital and analog systems. With a ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift, it maintains stability across varying environmental conditions.

4308R-104-331/331L Features

• 12-resistor array in an 8-pin SIP, optimized for through-hole mounting.
• 330Ω resistance per element with ±2% tolerance for precision applications.
• Low TCR (±100ppm/°C) and resistor-ratio drift (50ppm/°C) ensure thermal stability.
• 200mW power rating per resistor, suitable for moderate-power circuits.
• Dual terminator circuit type enhances signal integrity in high-speed designs.
• RoHS3 compliant and REACH affected, meeting environmental regulations.
• Moisture Sensitivity Level (MSL): Not Applicable, ideal for non-harsh environments.
• Tube packaging for secure handling and storage.

4308R-104-331/331L Applications

This resistor network excels in:

• Signal termination for high-speed digital interfaces (e.g., LVDS, SCSI).
• Voltage division in ADC/DAC circuits and sensor conditioning.
• Pull-up/pull-down networks in microcontroller and FPGA systems.
• Industrial control systems requiring stable, low-drift resistance.
• Automotive electronics where thermal stability and reliability are critical.

Conclusion of 4308R-104-331/331L

The 4308R-104-331/331L stands out for its precision, thermal stability, and compact form factor, making it a versatile choice for signal integrity and analog conditioning. Its dual terminator design and low drift outperform generic resistor arrays, particularly in high-frequency and temperature-sensitive applications. Bourns' reputation for quality ensures this component meets rigorous industry standards, offering engineers a dependable solution for embedded systems, communications, and industrial electronics.