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4310H-101-331LF

4310H-101-331LF Description

The 4310H-101-331LF from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. With a 330Ω resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.984" x 0.085" (24.99mm x 2.16mm) footprint and 0.350" (8.89mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, ensuring stability across varying environmental conditions. Packaged in a 10-pin SIP (Single In-line Package) and delivered in tubes, it is RoHS3 compliant and REACH affected, aligning with modern environmental standards.

4310H-101-331LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 300mW per resistor enables robust performance in power-sensitive applications.
• Low Resistor-Ratio Drift: 50ppm/°C ensures minimal deviation in matched resistor pairs.
• Wide Operating Range: Suitable for industrial and automotive environments due to its -55°C to +125°C tolerance.
• Moisture Insensitive: MSL Not Applicable eliminates concerns about humidity during storage or assembly.
• EAR99/ECCN Compliance: Facilitates global export with minimal regulatory restrictions.

4310H-101-331LF Applications

Ideal for voltage division, pull-up/pull-down networks, and current limiting in:

• Industrial Control Systems: PLCs and sensor interfaces requiring stable resistance ratios.
• Automotive Electronics: Engine control units (ECUs) where temperature stability is critical.
• Consumer Electronics: Audio equipment and display drivers leveraging its compact form factor.
• Telecom Infrastructure: Signal conditioning in baseband processing circuits.

Conclusion of 4310H-101-331LF

The 4310H-101-331LF stands out for its precision, durability, and space efficiency, making it a superior choice over discrete resistors or less stable arrays. Its bussed design reduces component count, while low drift and high power tolerance cater to demanding applications. Engineers seeking a cost-effective, reliable solution for analog signal management will find this resistor network indispensable. Bourns' reputation for quality further ensures long-term performance in mission-critical systems.