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4609H-101-472LF

4609H-101-472LF Description

The 4609H-101-472LF from Bourns Inc. is a high-performance 8-resistor bussed network housed in a compact 9-pin SIP (Single In-line Package). Designed for through-hole mounting, this resistor array features a 4.7kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift make it stable across varying thermal conditions, while the 300mW power rating per element supports robust operation. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards. With dimensions of 0.898" x 0.098" (22.81mm x 2.49mm) and a low-profile 0.200" (5.08mm) height, it’s ideal for space-constrained applications.

4609H-101-472LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 300mW per resistor ensures reliability in demanding circuits.
• Low TCR & Ratio Drift: ±100ppm/°C TCR and 50ppm/°C ratio drift enhance stability in temperature-sensitive environments.
• Compact SIP Package: Space-saving design with 9-pin SIP for easy integration.
• Industrial Compliance: ROHS3, REACH, and ECCN EAR99 certified for global use.
• Non-MSIL (Not Applicable): Eliminates moisture sensitivity concerns during storage and assembly.

4609H-101-472LF Applications

This resistor array excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Stable biasing and pull-up/down networks in PLCs.
• Consumer Electronics: Durable solutions for audio equipment and display drivers.
• Automotive Electronics: Reliable performance in dashboards and ECU peripherals.
• Test & Measurement Equipment: Low-drift reference networks for accurate instrumentation.

Conclusion of 4609H-101-472LF

The 4609H-101-472LF combines high power tolerance, thermal stability, and compact design, making it a superior choice for engineers needing reliable resistor networks. Its bussed architecture reduces component count, while Bourns' quality assurance ensures long-term performance. Ideal for industrial, automotive, and precision analog applications, this model stands out for its balance of precision, durability, and ease of integration.