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4609X-101-122LF

4609X-101-122LF Description

The 4609X-101-122LF from Bourns Inc. is an 8-resistor bussed network array housed in a compact 9-pin SIP package. Designed for through-hole mounting, it features a 1.2kΩ resistance per element with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 200mW power rating per resistor, this array is built for reliability in demanding circuits. Its ROHS3 compliance and REACH unaffected status make it suitable for environmentally conscious designs.

4609X-101-122LF Features

• High-Density Integration: Combines 8 resistors in a space-saving 0.898" x 0.098" (22.81mm x 2.49mm) footprint, reducing PCB clutter.
• Robust Construction: 0.200" (5.08mm) seated height ensures compatibility with standard through-hole assemblies.
• Bussed Circuit Design: Simplifies connections in voltage divider or pull-up/down applications.
• Wide Operating Range: -55°C to +125°C operational range with low drift (±100ppm/°C).
• Industrial Compliance: Meets EAR99 and HTSUS 8533.21.0010 standards for global use.

4609X-101-122LF Applications

Ideal for precision analog and digital circuits, the 4609X-101-122LF excels in:

• Signal Conditioning: Pull-up/pull-down networks in microcontrollers and sensors.
• Voltage Division: Reference voltage generation in ADCs/DACs.
• Industrial Controls: Durable performance in PLCs and motor drives.
• Consumer Electronics: Space-constrained designs like smart home devices.
  Its MSL "Not Applicable" rating eliminates baking requirements, streamlining production.

Conclusion of 4609X-101-122LF

The 4609X-101-122LF stands out for its balance of precision, power handling, and compactness, making it a superior choice over discrete resistors in multi-channel applications. Bourns' reputation for quality ensures long-term reliability, while the bussed topology reduces design complexity. Engineers seeking a cost-effective, high-performance resistor array for industrial or consumer electronics will find this model indispensable.