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4605X-101-122LF

4605X-101-122LF Description

The 4605X-101-122LF is a high-performance resistor network manufactured by Bourns Inc., designed for precision applications in electronic circuits. This 4-resistor bussed array features a compact 5-pin SIP (Single In-line Package) configuration with a 1.2kΩ resistance per element and a tight ±2% tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across varying thermal conditions, making it suitable for environments requiring reliable signal conditioning or voltage division. The device operates at 200mW power per element and is housed in a through-hole mountable package with dimensions of 0.498" x 0.098" (12.65mm x 2.49mm) and a seated height of 5.08mm.

4605X-101-122LF Features

• Robust Construction: Bulk packaging and ROHS3/REACH compliance ensure environmental and regulatory adherence.
• High Precision: ±2% tolerance and low TCR (±100ppm/°C) for consistent performance.
• Space-Efficient Design: Compact SIP form factor ideal for densely populated PCBs.
• Bussed Circuit Configuration: Simplifies layout in voltage divider or pull-up/pull-down networks.
• Wide Compatibility: EAR99/ECCN classification with Not Applicable MSL, suitable for industrial and commercial applications.

4605X-101-122LF Applications

This resistor array excels in:

• Analog Signal Processing: Precision voltage division in sensor interfaces or ADC circuits.
• Digital Pull-Up/Down Networks: Stabilizing logic levels in microcontrollers or FPGAs.
• Power Supply Circuits: Current limiting or feedback networks in DC-DC converters.
• Industrial Controls: Durable performance in automation systems with fluctuating temperatures.
• Consumer Electronics: Space-constrained devices like smart home modules or IoT peripherals.

Conclusion of 4605X-101-122LF

The 4605X-101-122LF combines precision, reliability, and compactness, making it a versatile choice for engineers seeking a cost-effective resistor network. Its bussed architecture, low thermal drift, and compliance with environmental standards distinguish it from generic arrays, particularly in applications demanding stable resistance under thermal stress. Whether for prototyping or mass production, this Bourns component delivers consistent performance in demanding electronic systems.