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4310M-101-102

4310M-101-102 Description

The 4310M-101-102 from Bourns Inc. is a high-performance resistor network designed for precision applications. This through-hole-mounted device features 9 bussed resistors, each with a 1kΩ resistance and a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a compact 10-pin SIP package with dimensions of 0.984" x 0.085" (24.99mm x 2.16mm), it offers a space-efficient solution for densely populated PCBs. The network operates within a ±100ppm/°C temperature coefficient and delivers 250mW power per element, making it suitable for stable performance across industrial temperature ranges. Its 50ppm/°C resistor-ratio drift further enhances accuracy in differential circuits.

4310M-101-102 Features

• 9 bussed resistors in a single package, reducing component count and board space.
• 1kΩ resistance with ±2% tolerance for precise voltage division and current limiting.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift, ensuring stability under thermal stress.
• Through-hole (SIP) mounting for robust mechanical connections in harsh environments.
• 250mW power rating per resistor, ideal for moderate-power applications.
• REACH compliant and EAR99/ECCN classified, facilitating global supply chain integration.
• Non-MSAL (Not Applicable) moisture sensitivity, simplifying storage and handling.

4310M-101-102 Applications

This resistor array excels in:

• Analog signal processing: Voltage dividers, DAC/ADC reference networks.
• Industrial control systems: PLCs, sensor interfaces requiring stable resistance ratios.
• Power management: Current sensing, load balancing in power supplies.
• Automotive electronics: Engine control units (ECUs) where temperature stability is critical.
• Test and measurement equipment: Calibration circuits due to low drift and high accuracy.

Conclusion of 4310M-101-102

The 4310M-101-102 combines Bourns' 4300M series reliability with precision engineering, offering a cost-effective alternative to discrete resistors. Its low drift, tight tolerance, and robust SIP package make it a standout choice for applications demanding long-term stability and space efficiency. Whether in industrial, automotive, or instrumentation designs, this network simplifies layout while enhancing performance. For engineers prioritizing accuracy and durability, the 4310M-101-102 delivers a proven solution.