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4309R-101-330

4309R-101-330 Description

The 4309R-101-330 from Bourns Inc. is a high-performance 8-resistor bussed network designed for precision applications in electronic circuits. With a 33 Ohm resistance per element and a tight ±1 Ohm tolerance, this component ensures reliable signal integrity and minimal deviation in demanding environments. Housed in a 9-pin SIP (Single In-line Package), it features a compact 0.884" x 0.085" (22.45mm x 2.16mm) footprint and a low-profile 0.195" (4.95mm) height, making it suitable for space-constrained designs. The ±250ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift further enhance stability across operating temperatures.

4309R-101-330 Features

• 8-resistor bussed array with 33 Ohm resistance per element.
• ±1 Ohm tolerance for precision circuit matching.
• 200mW power rating per resistor, ensuring robust performance.
• Through-hole mounting for secure PCB integration.
• Low TCR (±250ppm/°C) and 50ppm/°C ratio drift for thermal stability.
• REACH compliant and EAR99/ECCN classified for global usability.
• Non-MSIL (Not Applicable) moisture sensitivity, simplifying handling.
• Tube packaging for efficient assembly-line use.

4309R-101-330 Applications

Ideal for analog signal conditioning, voltage division, and pull-up/pull-down networks, this resistor array excels in:

• Industrial control systems requiring stable resistance ratios.
• Telecommunications equipment for impedance matching.
• Medical devices where precision and reliability are critical.
• Automotive electronics due to its robust thermal performance.
• Test and measurement instruments demanding low drift.

Conclusion of 4309R-101-330

The 4309R-101-330 stands out for its precision, compact design, and thermal stability, making it a superior choice for applications requiring consistent resistance values. Its bussed configuration simplifies circuit design, while Bourns' quality assurance ensures long-term reliability. Whether for industrial, automotive, or telecom systems, this resistor network delivers performance, durability, and ease of integration.