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4309R-101-822

4309R-101-822 Description

The 4309R-101-822 from Bourns Inc. is an 8-resistor bussed network array housed in a compact 9-pin SIP (Single In-Line Package). Designed for through-hole mounting, it features a resistance value of 8.2kΩ per resistor with a tight ±2% tolerance, ensuring consistent performance in precision circuits. The array operates within a ±100ppm/°C temperature coefficient and offers a resistor-ratio drift of 50ppm/°C, making it stable under thermal stress. With a power rating of 200mW per element, it balances efficiency and durability. The device measures 22.45mm x 2.16mm (0.884" x 0.085") and has a low-profile height of 4.95mm (0.195"), suitable for space-constrained designs.

4309R-101-822 Features

• High-Density Integration: 8 resistors in a 9-pin SIP, reducing PCB footprint.
• Stable Performance: Low ±100ppm/°C TCR and 50ppm/°C ratio drift for reliable operation across temperature ranges.
• Robust Construction: Through-hole design ensures mechanical stability in harsh environments.
• Wide Compatibility: REACH Affected and EAR99 compliant, suitable for global markets.
• Ease of Use: Bussed circuit type simplifies layout and reduces wiring complexity.

4309R-101-822 Applications

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

• Industrial Control Systems: Precision resistor networks for sensor interfaces.
• Consumer Electronics: Space-saving solution for audio/video equipment.
• Automotive Electronics: Stable performance in temperature-varying environments.
• Test & Measurement Equipment: High-accuracy signal attenuation and filtering.

Conclusion of 4309R-101-822

The 4309R-101-822 combines high reliability, compact design, and excellent thermal stability, making it a superior choice for applications demanding precision and durability. Its bussed configuration and low drift characteristics outperform discrete resistors in cost and layout efficiency. Bourns' reputation for quality ensures this array meets stringent industry standards, from industrial to automotive sectors.