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4310R-101-331LF

4310R-101-331LF Description

The 4310R-101-331LF from Bourns Inc. is a high-performance resistor network designed for precision applications. This 9-resistor bussed array features a 330Ω resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a compact 10-pin SIP package, it measures 0.984" x 0.085" (24.99mm x 2.16mm) with a low-profile 0.195" (4.95mm) height, making it suitable for space-constrained PCB designs. The device operates within a ±100ppm/°C temperature coefficient and offers a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions.

4310R-101-331LF Features

• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node topology.
• High Power Handling: 200mW per element for robust performance in demanding circuits.
• RoHS3 & REACH Compliance: Meets environmental and safety standards for global use.
• Through-Hole Mounting: Ensures secure PCB attachment for industrial applications.
• Tube Packaging: Protects components during shipping and handling.
• Wide Operating Range: Suitable for -55°C to +125°C environments.

4310R-101-331LF Applications

Ideal for analog signal processing, voltage division, and pull-up/pull-down networks, this resistor array is commonly used in:

• Industrial Control Systems: PLCs, motor drivers, and sensor interfaces.
• Consumer Electronics: Audio equipment, display panels, and power management.
• Telecommunications: Signal conditioning in RF and baseband circuits.
• Automotive Electronics: ECU modules and infotainment systems where stability is critical.

Conclusion of 4310R-101-331LF

The 4310R-101-331LF combines precision, durability, and compactness, making it a versatile choice for engineers seeking reliable resistor networks. Its low drift, high power rating, and compliance with industry standards distinguish it from generic alternatives. Whether for prototyping or mass production, this Bourns component delivers consistent performance in harsh and precision-sensitive environments.