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4609H-101-332LF

4609H-101-332LF Description

The 4609H-101-332LF 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 33kΩ resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The array operates at 300mW power per resistor and is built to meet ROHS3 and REACH compliance, making it environmentally friendly. With a resistor-ratio drift of 50ppm/°C, it offers excellent matching stability, critical for precision circuits. Its 0.898" × 0.098" (22.81mm × 2.49mm) footprint and 5.08mm height make it suitable for space-constrained applications.

4609H-101-332LF Features

• High Reliability: Bussed circuit configuration simplifies design and reduces component count.
• Low Drift: 50ppm/°C resistor-ratio drift ensures consistent performance in temperature-sensitive applications.
• Robust Construction: Not MSL-rated (Moisture Sensitivity Level), ideal for environments where moisture exposure is a concern.
• Wide Compatibility: EAR99 ECCN and HTSUS 8533.21.0050 classification facilitate global sourcing and integration.
• Efficient Power Handling: 300mW per resistor supports moderate power dissipation needs.

4609H-101-332LF Applications

This resistor network is ideal for:

• Voltage Division Circuits: Precision ladder networks in ADCs/DACs.
• Pull-up/Pull-down Arrays: Signal conditioning in digital systems (e.g., microcontrollers, FPGAs).
• Industrial Controls: Stable performance in harsh environments due to low thermal drift.
• Consumer Electronics: Space-saving solution for PCBs in audio/video equipment.
• Automotive Electronics: Reliable operation in sensor interfaces and infotainment systems.

Conclusion of 4609H-101-332LF

The 4609H-101-332LF combines high precision, compact design, and environmental compliance, making it a versatile choice for engineers seeking reliability in analog and mixed-signal circuits. Its low drift, bussed architecture, and through-hole durability distinguish it from similar arrays, particularly in industrial and automotive applications where stability and space efficiency are critical. Bourns’ reputation for quality ensures this component meets rigorous performance standards.